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General catalog

General catalog
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General catalog

Product catalog summary
Overview: Extech Instruments, a subsidiary of FLIR Systems, is known for its high-quality test and measurement equipment. The catalog showcases Extech's dedication to innovation, quality, and value, offering a wide range of products including multimeters, clamp meters, thermometers, and more.
Company Background: Extech has been in the industry for over 25 years, focusing on delivering high-value meters. The acquisition by FLIR Systems in 2007 expanded their offerings by integrating Extech's tools with FLIR's infrared cameras.
Product Innovation: Extech designs products based on customer feedback, ensuring unique features and functions. Their inventory supports fast delivery through a global distributor network.
Customer Support: Extech provides robust customer support, including US-based assistance, comprehensive calibration services, and a top-ranked website for information and support.
Product Categories: The catalog includes multimeters, clamp meters, thermometers, humidity and sound meters, water quality testers, and more, each designed for specific industry needs with precision and durability.
Key Products:
  • EX570 CAT IV Industrial MultiMeter + IR Thermometer: Features a built-in non-contact IR thermometer, true RMS measurements, and a rugged, waterproof design.
  • EX540 MultiMeter/Datalogger: Offers real-time data logging, wireless data transmission, and is built for industrial applications with a CAT IV safety rating.
Market Trends: Extech is recognized for leading market trends, focusing on combinational testers as forecasted by Frost & Sullivan.
Conclusion: Extech Instruments is a trusted brand among professionals for its innovative, reliable, and value-driven test and measurement solutions.
Specifications Overview: The document provides detailed specifications and features of various Extech multimeter models, including the 400, 300, and Precision series, as well as graphical multimeters and oscilloscopes. It highlights key functionalities, safety ratings, and accessories available for each model.
Extech 400 Series Professional MultiMeters:
  • Features True RMS for accurate readings of distorted waveforms.
  • Includes a built-in InfraRed Thermometer for non-contact temperature measurements (EX470 model only).
  • Common features include a large backlit LCD display, Type K thermometer, low current capability, input fuse protection, and a protective holster.
  • Models EX410/EX411 offer manual ranging, while EX420/EX430 and EX470 provide autoranging, capacitance, and frequency measurements.
  • NIST certification is available for all models, ensuring compliance with industry standards.
Extech 300 Series Mini MultiMeters:
  • Integrated non-contact voltage detector for safety.
  • Autoranging feature for optimal measurement range selection.
  • Model EX330 includes additional features like capacitance, frequency, and temperature measurement.
  • All models are NIST certified and come with a protective holster and test leads.
Precision MultiMeters:
  • MultiMaster® and MultiPro® series offer high precision and functionality with CAT IV safety rating.
  • Models like MM570 provide high accuracy with 500,000 counts and a PC interface for data analysis.
  • Optional software and accessories are available for enhanced functionality.
Graphical MultiMeter/Oscilloscopes:
  • Models MS420 and MS460 offer 20MHz and 60MHz bandwidths, respectively.
  • Features include auto-set function, peak detect, waveform math, and USB interface for data transfer.
  • Comes with comprehensive accessories for testing and data analysis.
Compact MultiMeters:
  • Features include overload protection, battery tests, and a protective holster.
  • Models like MN25 and MN26T offer manual and autoranging capabilities, respectively.
Conclusion: Extech Instruments provides a wide range of multimeters and oscilloscopes designed for professional use, offering features like True RMS, non-contact voltage detection, and high precision measurements. The products are trusted by professionals and come with various certifications and accessories to meet diverse testing needs.
Specifications Overview: The document provides detailed specifications for various models of digital multimeters and clamp meters, including MN25, MN26T, MN15A, MN16A, DM110, DM220, EX430, MA200, EX505, and others. Key specifications include:
  • Display Count: Ranges from 2000 to 6000 counts depending on the model.
  • Voltage Measurement: Up to 600V for both AC and DC with varying accuracy levels.
  • Current Measurement: Up to 10A for DC and AC with different resolutions and accuracies.
  • Resistance Measurement: Ranges from 2MΩ to 40MΩ.
  • Additional Functions: Capacitance, frequency, temperature, duty cycle, diode/continuity tests, and non-contact voltage detection.
Features and Functions: Each model offers unique features tailored to specific needs:
  • Autoranging and Manual Ranging: Options available for different user preferences.
  • Non-Contact Voltage Detection: Present in several models for safety and convenience.
  • Temperature Measurement: Type K thermocouple inputs for temperature readings.
  • Data Hold and Auto Power Off: Common features to enhance usability and battery life.
  • Rugged Design: Many models feature durable, double-molded housings.
Ordering Information: The document lists various models and their corresponding accessories, such as test leads, carrying cases, and temperature probes. Specific kits like the TK430 and EX505-K are designed for comprehensive testing needs, including HVAC and electrical system maintenance.
Applications: These instruments are suitable for troubleshooting electronic and electrical equipment, plant maintenance, HVAC systems, and large appliances. They are trusted by professionals for their reliability and accuracy.
Overview: The document provides detailed specifications and features of various Extech clamp meters, including models from the EX600, EX800, and EX700 series. These meters are designed for electrical measurements and come with features like True RMS, built-in IR thermometers, and NIST certification options.
Specifications: The document lists specifications for different models, including AC/DC current and voltage measurement capabilities, resistance, capacitance, frequency, and temperature ranges. The meters are categorized by their current measurement capacity, such as 400A, 800A, and 1000A, and their safety ratings (e.g., CAT III-600V, CAT IV-600V).
Features: Key features include True RMS for accurate readings regardless of waveform, built-in non-contact IR thermometers with laser pointers, peak hold for capturing inrush currents, data hold, min/max functions, and auto power off. Some models also include a non-contact voltage detector.
Certifications: Extech meters can be ordered with a NIST Certificate, ensuring calibration traceable to NIST standards. The document specifies which models are available with this certification.
Accessories: The document mentions various accessories available for the meters, such as Type K pipe clamp probes, replacement test leads, and AC line splitters.
Models Highlighted: The document highlights several models, including EX612, EX613, EX622, EX623, EX810, EX820, EX830, EX840, EX710, EX720, EX730, MA200, MA220, MA250, MA410, MA620, and MA640, each with specific features and measurement capabilities.
Usage and Applications: These clamp meters are suitable for a range of applications, including electrical work, temperature measurement, and detecting hot spots in motors and electrical devices. The rugged design and ergonomic features make them suitable for professional use.
Overview: This document provides detailed specifications and features of Extech Instruments' range of Mini Clamp Meters and Specialty Clamp Meters. These devices are designed for accurate measurement of AC/DC currents, voltage, resistance, and other electrical parameters, with a focus on compact design and high resolution for use in tight spaces.
Specifications: The document outlines various models, including the 380942, 380950, 380941, and 380947, each with specific capabilities such as True RMS measurement, high resolution, and different jaw sizes for accessibility. Key specifications include AC/DC current measurement ranges, voltage limits, and accuracy percentages. The meters are rated for safety categories CAT III-300V or CAT III-600V, and come with a one-year warranty.
Features: The Mini Clamp Meters feature high resolution for low current applications, fast bargraph displays, auto zero functions for DC measurements, and auto power-off capabilities. They are equipped with test leads, wrist straps, batteries, and carrying cases. Specialty Clamp Meters offer additional functionalities like non-contact voltage detection, flexible probes for high current measurements, and multi-phase power analysis.
Accessories and Calibration: Extech provides accessories such as AC line splitters and offers calibration services traceable to N.I.S.T. for an additional charge. Meters can be ordered with a Certificate of Calibration at the time of purchase.
Additional Tools: The document also describes non-contact voltage and current detectors, which are useful for identifying live wires and measuring voltage without direct contact. These tools include features like built-in flashlights, audible and visual indicators, and adjustable sensitivity.
Test Leads and Probes: Extech offers a variety of test lead kits and temperature probes, designed for safety and durability, with features like double insulation, non-slip grips, and compatibility with most multimeters.
Specifications and Features:
1. Test Leads and Accessories: Various test leads and accessories are available, including alligator clips, temperature probes, and clamp adaptors. These are designed for compatibility with multimeters and offer different voltage and current ratings, such as CAT III-1000V and CAT IV-600V.
2. Temperature Probes: Type K temperature probes are available for different temperature ranges and applications, including bead wire and pipe clamp probes.
3. Clamp Adaptors: These adaptors allow for AC and DC current measurements without the need for batteries, featuring different jaw sizes and accuracy levels.
4. Carrying Cases: A variety of carrying cases are offered to protect and store multimeters and accessories, available in different sizes and with features like shoulder straps.

Procedures and Usage:
1. Circuit Identifier and Circuit Breaker Finder: Devices like the RT30 and CB10 are used to identify and confirm the correct circuit for wiring jobs, featuring non-contact voltage detection and wireless signals.
2. Cable Locator/Identifier and Continuity Tester: Tools like the CT20 and CT40 provide continuity checks and wire identification, useful for electricians and technicians.
3. Tone Generators and Wire Tracers: Kits like the 40180 and TG30 are used for tracing wires and cables, featuring adjustable sensitivity and continuity tests.

Recommendations and Best Practices:
1. Ensure compatibility of accessories with your multimeter model.
2. Use appropriate test leads and probes for specific voltage and current requirements.
3. Follow safety standards and ratings, such as CAT III and CAT IV, to ensure safe operation.
4. Utilize carrying cases to protect equipment during transport and storage.

Key Data from Tables and Charts:
- Various test leads and accessories are categorized by their voltage and current ratings, dimensions, and specific features like jaw opening sizes and insulation types.
- Temperature probes are detailed with their measurement ranges and connector types.
- Clamp adaptors and circuit identifiers are specified with their accuracy, dimensions, and included accessories.
FiberMeter Test Kits
  • Includes optical power meter and light source for fiber certification.
  • Available models cover various wavelengths and connector types (ST, FC, SC).
  • Features high accuracy, data storage, and compatibility with Windows software for report generation.
  • Ordering options include kits for multimode and single-mode applications.
Triple Axis RF EMF/ELF Meters
  • Measures electromagnetic field strength for various applications including mobile phones and microwave leakage.
  • Features isotropic measurement, alarm threshold, and data storage capabilities.
  • Models available for different frequency ranges up to 8GHz.
EMF/ LCR/ Component R/C SMD Meters
  • Includes tools for measuring electromagnetic fields, resistance, capacitance, and inductance.
  • Features include large LCD displays, auto power off, and data hold functions.
  • Ordering options include various models with specific measurement capabilities.
Phase Rotation Testers and Kits
  • Tests phase orientation and motor rotation for 3-phase power sources.
  • Features include durable housing, easy-to-use clips, and multi-line LCD displays.
  • Ordering options include kits with additional tools like clamp meters and voltage detectors.
Voltage/Current Datalogger & Distance Meter
  • Measures True RMS AC voltage and current with data logging capabilities.
  • Features include USB interface for data download, alarms, and various recording modes.
  • Ultrasonic distance meter measures up to 50 feet with area and volume calculations.
Ground Resistance Testers
  • Measures ground resistance and AC leakage current with autoranging and datalogging.
  • Features include programmable alarms, self-calibration, and noise detection.
  • Ordering options include kits with necessary hardware for ground resistance measurement.
Earth Ground Resistance Tester Kit
Includes earth bars, carrying case, rubber holster, and six 1.5V AA batteries. Available with or without NIST Certificate.
Milliohm Meters
Various models available for precision low resistance measurements. Features include high resolution, automatic zero, built-in comparator, and protective housing. Models offer different power options (110VAC, 220VAC, battery-powered) and come with Kelvin clip test leads.
Insulation Testers / Megohmmeters
Models offer test voltages of 250V, 500V, and 1000V, with insulation resistance measurements up to 2000MΩ. Features include automatic discharge, data hold, and protective carrying cases. Available with NIST Certificate.
High Voltage Insulation Testers & Dataloggers
Advanced models for high voltage insulation testing up to 5kV, with features like polarization index, dielectric absorption, and datalogging capabilities. Suitable for industrial applications with rugged housing.
True RMS Power Clamp Meters
Measure true power, current, and voltage with features like data hold, auto power off, and dual display. Models available for single-phase and 3-phase systems, with options for datalogging and NIST certification.
3-Phase Power Analyzer/Datalogger
Capable of saving data on SD card in Excel format for easy analysis. Measures AC voltage, current, active power, apparent power, and reactive power with high accuracy.
DC Power Supplies Overview:
1. 382270 210 Watt Quad Output DC Power Supply: Features two fully adjustable outputs (0 to 30V/0 to 5A) with selectable constant voltage and current modes, and two auxiliary outputs with variable voltage and fixed current. It supports series mode up to 60V or parallel mode up to 10A, with overload and short circuit protection.
2. 382275 600 Watt Single Output Laboratory Grade DC Power Supply: Offers dual action voltage and current controls, remote control capabilities, and user-defined presets. It includes overload, over-temperature, and short circuit protection.
3. 382280 200 Watt Triple Output Programmable DC Power Supply: Provides a programmable 40V/5A supply with high resolution and 200 test setup memories. It features a bi-directional PC interface for setup and readback.

InfraRed Thermometers Overview:
1. 42509 Dual Laser InfraRed Thermometer: Measures temperatures from -58 to 1832°F with a 30:1 field of view. It features a dual laser for precise targeting and a programmable alarm system.
2. 42512 Dual Laser IR Thermometer: Offers fast and accurate measurements up to 950°F with a 12:1 field of view. It includes a dual LCD display with color alerts for temperature deviations.
3. 42570 High Temperature IR Thermometer: Features a 50:1 distance to target ratio, fast response time, and dual laser targeting. It includes a Type K input and USB interface for data transfer.
4. 42560 IR Thermometer with Wireless PC Interface: Allows wireless data transmission to a PC, with a 30:1 distance to target ratio and Type K temperature function.

Key Specifications:
- All models include adjustable emissivity for improved accuracy on different surfaces.
- Various models offer features like data hold, auto power off, and memory storage for readings.
- High temperature models provide alarms for temperature limits and include laser pointers for precise targeting.

Applications: These instruments are suitable for applications in temperature control, industrial troubleshooting, and laboratory settings, providing reliable and precise measurements.
Overview: The document provides detailed specifications and features of various Extech Instruments, focusing on infrared thermometers, thermocouple thermometers, and temperature probes. It includes product specifications, accuracy, resolution, and additional features such as data logging and alarm capabilities.
Infrared Thermometers: The IR201 series offers models with varying temperature ranges and accuracy. Key features include auto power off, fixed emissivity, and compact design. The models differ in temperature range, accuracy, and distance-to-spot ratio.
Thermocouple Thermometers: Models like TM100 and EA11A are highlighted for their single input capabilities, large displays, and data hold functions. They offer different temperature ranges and accuracy levels, with some models supporting dual inputs and data logging.
Advanced Thermometers: The EA15 and HD200 models provide advanced features such as differential temperature measurement, data logging, and IR temperature probes. They are suitable for HVAC applications and come with software for data analysis.
Temperature Probes: Various types of probes are available, including bead wire, general-purpose, penetration, and surface probes. They are designed for specific applications like air, liquid, and surface temperature measurements.
Additional Features: Many models include features like auto power off, data hold, and memory for storing readings. Some models offer USB or RS-232 interfaces for data transfer to PCs.
Accessories and Calibration: The document mentions optional accessories like carrying cases and additional probes. It also highlights the availability of NIST traceable calibration certificates for certain models.
Specifications and Features
The document outlines various humidity and temperature dataloggers and psychrometers offered by Extech Instruments. Key specifications include:
  • Detachable probe with a 3ft cable, RS232 cable, RS-232 to USB adaptor, and LabView-based PC software.
  • Monitors humidity and temperature in various environments such as warehouses and offices.
  • Relative Humidity range: 10.0 to 95.0%, Temperature range: -20.0 to 140.0°F (-28.0 to 60.0°C).
  • Basic Accuracy: ±3% Relative Humidity; ±1.8°F (±1°C).
  • Dimensions: 5 x 7.7 x 0.9" (129 x 195 x 22mm), Weight: 12.6oz (357g).
Software and Data Management
The devices come with Windows® compatible software for data analysis and graphing of relative humidity, ambient temperature, dew point, wet bulb, and mix ratios. Features include:
  • USB interface for easy setup and data download.
  • Selectable data sampling rate ranging from 2 seconds to 24 hours.
  • User-programmable alarm thresholds for RH and Temperature.
  • Long battery life of approximately 1 year.
Product Variants and Ordering Information
Several models are available, each with specific features:
  • RHT20: Humidity and Temperature Datalogger with a memory of 16,000 points each for temperature and humidity.
  • 42265/42275: Temperature and Humidity Datalogger Kits with real-time clock and multiple start methods.
  • RHT10/TH10: USB Dataloggers with dew point indication and user-programmable alarms.
Ordering options include various kits and calibration tools, with some models offering NIST certification for accuracy.
Additional Features
Some models include:
  • Waterproof and water-resistant options.
  • Real-time clock with date and time logging.
  • Built-in or remote probes for wet bulb and dew point measurements.
  • Infrared thermometer for non-contact temperature measurements.
Calibration and Certification
Extech offers factory-calibrated meters with optional NIST certification for traceable accuracy. Calibration kits are available for maintaining device accuracy.
Specifications and Features:
1. RS-232 Interface: Built-in RS-232 interface with optional PC software (407752) for data management.
2. Battery and Dimensions: Devices come with two AAA batteries and vary in size and weight, with dimensions ranging from 10x1.9x1.1 inches to 6x2.8x1.4 inches.
3. Temperature and Humidity Range: Different models offer varying ranges for temperature and humidity measurements, with some models capable of measuring from -58 to 932°F and 0 to 100% RH.
4. Accuracy: Accuracy levels vary, with some models offering ±3% RH and ±1.1°F/0.6°C.

Moisture Meters:
1. MO100 and MO210: Pocket-sized moisture detectors with dual LCD displays for moisture and temperature. They feature contact pins for moisture measurement and offer data hold and calibration adjustment.
2. MO220 and MO250: Designed for wood and building materials, these models offer a combination of digital LCD and LED bargraph indicators. They include features like auto power off, replaceable pins, and remote probes for hard-to-reach areas.
3. MO750: Specifically for soil moisture measurement, featuring a heavy-duty probe and water-resistant housing.

Pinless Moisture Meters:
1. MO290 and MO295: These models allow for non-invasive moisture measurement with a built-in IR thermometer for non-contact temperature readings. They store up to 20 readings and include features like programmable alarms and data hold.
2. MO280: Offers non-invasive moisture content measurement with a depth of up to 0.75 inches.

Restoration Kits:
1. MO290-RK and MO280-RK: Comprehensive kits for restoration contractors, including various probes and meters for moisture and temperature measurement. They come in rugged carrying cases and include USB dataloggers for data management.

Home Inspection Kits:
1. MO280-KH and MO280-KW: Designed for home inspection and water damage restoration, these kits include moisture meters, thermometers, and receptacle testers, all supplied in a storage case.

Calibration and Accessories:
1. NIST Calibration: Extech offers calibration traceable to N.I.S.T. for certain models, ensuring accuracy and reliability.
2. Accessories: Various replacement pins and probes are available for different models, enhancing the versatility and longevity of the devices.
Specifications and Features:
1. Big Digit Remote Probe Hygro-Thermometer (Model 445715): This device is NIST traceable and calibratable, featuring a probe that can clip onto the meter or extend on an 18" cable. It has a large dual display for simultaneous temperature and humidity readings, a MAX/MIN reset function, and a rear calibration adjustment pot. It includes a built-in stand, wall mount bracket, sensor, and AAA battery, with optional calibration salt bottles.

2. Hygro-Thermometer Indicators (Model 445815): These indicators offer audible and visual alarms for high or low humidity levels, NIST traceable adjustments, and dew point indication. They capture max/min temperature and humidity readings and are suitable for monitoring dew point levels in basements, calibration labs, and production areas.

3. Humidity Alert (Model 445814): This model includes a programmable alarm for humidity levels, displays dew point temperature, and has built-in sensors for humidity and temperature. It is ideal for warning about mold growth conditions.

4. Indoor/Outdoor Hygro-Thermometer (Model 445713): Displays temperature and humidity simultaneously, with an outdoor sensor on a 35" cable. It includes a MAX/MIN reset function and optional calibration kit.

5. Humidity and Temperature Pen (Model 44550): A pocket-sized device for quick measurements, featuring built-in sensors for relative humidity and temperature, with max/min memory functions.

Applications:
- Monitoring dew point levels to prevent mold growth.
- Ensuring appropriate humidity and temperature levels in calibration labs and production areas.
- Alerting users to low humidity levels in server rooms to prevent electrostatic conditions.

Additional Products:
- Thermo-Anemometers: These devices measure air velocity, temperature, and humidity, with features like data hold, auto power off, and optional tripods for extended reach.
- Radio Controlled Clocks: These clocks automatically adjust time and date based on signals from the US atomic clock, featuring large displays for easy viewing.

Key Features Across Models:
- NIST traceability for accuracy.
- Audible and visual alarms for critical conditions.
- MAX/MIN functions for tracking environmental changes.
- Calibration options for maintaining device accuracy.
- Compact and portable designs for ease of use in various settings.
Overview: The document provides detailed specifications and features of various Extech Instruments, including vibration meters, light meters, and sound level meters. It includes ordering information, technical specifications, and optional accessories for enhanced functionality.
Vibration Meters: The 407860 Heavy Duty Vibration Meter measures velocity, acceleration, and displacement. It features a remote sensor, magnetic mount, and a wide frequency range of 10Hz to 1kHz. The device can store up to 1000 readings and includes data hold and auto shut-off functions. An optional data acquisition software (407001) is available for PC interface.
Tachometers: The 461880 Vibration Meter + Laser Combination Tachometer measures acceleration, velocity, displacement, RPM, and linear surface speed. It offers both contact and non-contact measurement modes using a laser beam and reflective tape. The tachometer stores last, max, and min readings.
Light Meters: Extech offers a range of light meters, including the 401027 Pocket Foot Candle Light Meter and the 407026 Heavy Duty Light Meter with PC Interface. These meters measure light intensity in foot-candles or lux, with features like auto zero, high resolution, and PC interface for data recording. Some models include datalogging capabilities and are available with NIST certification for calibration traceability.
Sound Level Meters: The document describes sound level meters like the 407730 Digital Sound Level Meter and the 407703A Analog Sound Level Meter. These devices measure noise levels with features such as analog output, MAX/MIN recording, and tripod mounts. They meet ANSI and IEC standards for Type 2 precision and are available with optional sound calibrators for verification.
Ordering Information: The document lists various models and their corresponding accessories, including adaptors, software, and calibration certificates. It emphasizes the availability of NIST certification for certain models, ensuring accuracy and compliance with industry standards.
Overview: This document provides detailed specifications and features of various sound level meters and dataloggers offered by Extech Instruments. These devices are designed for precise sound measurement and data logging, meeting various international standards.
Specifications and Features:
  • Sound Level Meters: Models such as 407750, 407768, and HD600 are highlighted, each offering high accuracy and compliance with Type 2 standards (ANSI S1.4-1983, IEC 60651, EN 60651). They feature built-in calibration checks, analog AC/DC outputs, and optional tripod mounts for field use.
  • PC Interface and Software: Many models include RS-232 or USB interfaces for data capture and analysis on a PC. Compatible software is available for various Windows operating systems.
  • Datalogging Capabilities: Models like the 407780 and HD600 offer extensive datalogging capabilities, storing thousands of records with real-time stamps. The HD600, for example, can log up to 20,000 records.
  • Accessories: Optional accessories include sound calibrators, tripods, and various cables for extended functionality and convenience.
Applications and Use Cases:
  • These devices are suitable for environments requiring precise sound level monitoring, such as hospitals, schools, and industrial settings.
  • Features like background noise absorbers and programmable integrating times make them ideal for high ambient noise environments.
Additional Products:
  • Octave Band Sound Analyzer: The 407790 model offers real-time octave band analysis, suitable for detailed sound analysis and compliance with additional standards like ISO-1999.
  • Contact and Photo Tachometers: Models like 461893 and 461891 provide non-contact and contact RPM measurements, useful for machinery and equipment monitoring.
Conclusion: Extech Instruments provides a comprehensive range of sound level meters and dataloggers, equipped with advanced features for accurate sound measurement and data analysis, catering to various professional needs.
Overview: This document provides detailed specifications and features of various tachometers, stroboscopes, manometers, borescopes, and calibrators offered by Extech Instruments. These devices are used for measuring rotational speed, pressure, and for inspection purposes in various industrial applications.
1. Tachometers:
  • Combination Contact/Photo Tachometer: Measures both contact and non-contact RPMs, with a range of 5 to 99,999 RPM for photo mode and 0.5 to 19,999 RPM for contact mode. It includes features like memory for last/max/min readings and comes with accessories like wheels and reflective tape.
  • Pocket Tachometers: Compact devices for RPM and surface speed measurements, featuring a large LCD display and autoranging capabilities. The 461700 model is non-contact, while the 461750 model is contact-based.
  • Mini Laser Photo Tachometer Counter: Offers non-contact RPM and revolution count measurements with a range of 2 to 99,999 RPM and a maximum target distance of 1.6ft.
2. Stroboscopes:
  • Digital StroboTach: Used to freeze motion and analyze rotating objects without contact, featuring a flash/speed rate of 100 to 10,000 fpm/rpm and a basic accuracy of 0.05%.
3. Manometers:
  • Heavy Duty Differential Pressure Manometer: Measures a wide range of pressures with high resolution and includes features like data hold, auto power off, and RS-232 interface for data acquisition.
  • HD700 Series Differential Pressure Manometers: Offers low range/high resolution pressure measurements with USB connectivity for data transfer.
4. Borescopes:
  • Flexible Borescope: A fiberscope inspection tool with dual LED light source, featuring a flexible gooseneck and a removable 90° side viewing adaptor.
  • Video Borescope/Wireless Inspection Camera: Captures video and images with a detachable wireless monitor, suitable for various inspection applications.
5. Calibrators:
  • Current and Voltage Calibrators: Devices for calibrating current and voltage with features like a large LCD display, touch keypad, and stored calibration values for quick calibrations.
Key Features and Specifications:
  • Most devices come with a one-year warranty and CE approval.
  • Accessories such as batteries, reflective tape, and carrying cases are included with many products.
  • Devices are designed for ease of use with features like large displays, memory functions, and ergonomic designs.
Specifications: The document outlines specifications for various Extech Instruments products, including current and voltage calibrators/meters, multifunction process calibrators, stopwatches/timers, refractometers, and pH meters. Key specifications include input/output ranges, display resolution, accuracy, power requirements, dimensions, and weight for each product.
Calibration and Measurement: The 412300A and 412355A models are precision sources for calibrating process devices and measuring DC process signals. They offer calibration and measurement ranges for different thermocouple types (J, K, T) and voltage, with basic accuracy specified.
Features and Functions: The document highlights features such as large LCD displays, touch keypads, memory for user-settable output values, and self-contained loop power supplies. Specific models offer functions like sourcing and measuring current and voltage, selecting thermocouple types, and providing loop power.
Ordering Information: Each product is available with or without a NIST Certificate, and specific ordering codes are provided for each model. Additional accessories and upgraded models are also mentioned.
Stopwatch/Timers: The HW30 model includes features like a countdown timer, lap memory, heat index measurement, and temperature/humidity monitoring. It is CE approved and comes with a one-year warranty.
Refractometers: The RF series refractometers measure concentrations of sugar, salt, and industrial fluids. They feature automatic temperature compensation and require minimal solution for measurement.
pH Meters: The PH50 and PH60 models are waterproof pH pens with automatic temperature compensation. They offer easy calibration, data hold, and low battery indication features.
Additional Features: The document also describes features like waterproof housing, easy calibration, data hold, auto power off, and memory functions for various instruments.
Overview: The document provides detailed specifications and features of various ExStik® meters used for measuring pH, ORP, Conductivity, Dissolved Oxygen, TDS, Salinity, and Temperature. These meters are designed for both field and laboratory use, offering waterproof protection and built-in smart features for enhanced functionality.
Specifications: The meters, such as the Model PH100 and FL700, offer a range of measurements including pH from 0.00 to 14.00, ORP from -999 to 999mV, and temperature from 23° to 194°F (-5 to 90°C). They feature a maximum resolution of 0.01pH and basic accuracy of ±0.01pH. The devices are compact, lightweight, and come with a one-year warranty for the meter and a six-month conditional warranty for the electrode.
Features: Key features include a flat surface electrode for direct contact applications, built-in memory to store labeled readings, and a smart chip that indicates when recalibration or electrode replacement is needed. The meters are waterproof to IP57 standards, ensuring protection in wet environments.
Accessories and Calibration: The document lists various accessories such as replacement electrodes, conductivity standards, and carrying cases. It emphasizes the importance of calibration using pH buffers and conductivity standards to ensure accurate measurements.
Product Range: The ExStik® series includes models like the DO600 for dissolved oxygen measurement, EC400/EC500 for conductivity, and the CL200 for chlorine measurement. Each model is equipped with specific features tailored to its measurement function, such as automatic temperature compensation and memory storage for data logging.
Usage and Applications: These meters are suitable for a wide range of applications, including food safety, environmental monitoring, and industrial processes. The document highlights the ease of use, durability, and precision of the ExStik® meters, making them a trusted choice for professionals.
Overview: The document provides detailed specifications and features of various pH/mV/Temperature meters, Conductivity/TDS/pH meters, and Dissolved Oxygen meters offered by Extech Instruments. These devices are designed for field and laboratory use, offering high accuracy and durability.
pH/mV/Temperature Meters:
  • PH220 Waterproof Palm pH/ORP Meter: Features a large LCD display, automatic buffer recognition, and temperature compensation. It includes a rugged design suitable for handheld or wall mount use, and comes with a waterproof meter, pH electrode, and calibration buffers.
  • PH300 Waterproof pH/Temperature Kit: Offers automatic calibration, memory storage for readings, and a large backlit dual LCD display. It includes a complete kit with calibration solutions and a carrying case.
Conductivity/TDS/pH Meters:
  • EC400 ExStik® II: Measures conductivity, TDS, salinity, and temperature with high accuracy. It features a waterproof design, memory storage, and self-calibration capabilities.
  • EC500 ExStik® II: Combines pH, conductivity, and temperature measurements with a rugged flat surface electrode. It includes memory storage and a waterproof design.
Dissolved Oxygen Meters:
  • DO700 Waterproof Series: An 8-in-1 meter that measures dissolved oxygen concentration/saturation, pH, mV, conductivity, TDS, salinity, resistivity, and temperature. It features automatic temperature compensation and a large backlit dual LCD display.
Accessories and Calibration Solutions: The document lists various accessories such as replacement electrodes, calibration solutions, and carrying cases. It emphasizes the importance of using fresh pH buffers for calibration and provides options for different electrode types.
Key Features and Specifications:
  • Automatic temperature compensation and calibration for improved accuracy.
  • Memory storage for labeled readings to facilitate data management.
  • Rugged and waterproof designs suitable for field use.
  • Comprehensive kits that include necessary accessories and calibration solutions.
See more

Catalog excerpts

General catalog-1

www.extech.com MultiMeters | Clamp Meters | Thermometers | Airfl ow Meters Light Meters | Sound Meters | Water Quality Testers | Thermal Imagers Tachometers | Humidity & Moisture Meters GENERAL CATALOG37

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General catalog-2

A reputation built on the industry’s best meters Having been a part of Extech for over 25 years, I am amazed at the extraordinary growth Extech has experienced. We’ve achieved that by constantly striving to be the best in everything we do as a company. Working with our trusted partners and distributors, Extech has defi ned a new category of test and measurement equipment: the best meters at the best value on the market. Extech tools deliver innovation, quality, rugged design, and precision measurements—with an unbeatable selection for every budget. When Extech was acquired by FLIR Systems in...

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General catalog-4

Extech Clamp Meters “For alternative energy objects at SolarFest in Vermont, we used Extech’s EX623 5-in-1 clamp meter to help get the most out of battery life. Being able to monitor AC and DC current with one tool is invaluable.” Bart B., Energy Efficiency Consultant The Source for all your test and Measurement needs

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General catalog-5

Leading the Way in Future Market Trends Frost & Sullivan, a leading market research firm, forecasted “combinational testers” to be a key trend in the future of the test and measurement industry. Frost & Sullivan Test & Measurement Briefing, February, 2009 Best Meters, Best Value Extech MultiMeters “I get into some very high voltage and Extech Instruments are dependable, especially if you’re putting your life on it. And, since I’m 58 years old, I especially like the large digital readout!” Mike S., HVAC Professional, Shelton Mechanical Extech Thermometers “In emergency disaster and medical care...

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General catalog-7

Airflow Meters, Light Meters, Tachometers, Moisture Meters Fast Responding IR Thermometer Wireless Inspection Camera C02 Monitor Industrial CAT IV MultiMeter + IR Thermometer Known for innovation around the world Award after award, Extech meters have come to be recognized around the world and across industries as the market’s best meters at the best value. Innovation-driven Technology Designed with the end-user in mind Unrivaled Selection

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General catalog-8

Extech Instruments: The brand of choice… MultiMeter Selection Guide 8 Model EX570 EX540 MP510 MP530 EX520 EX530 Page 10 11 19 13 13 Features Basic Accuracy (VDC) 0.06% 0.06% 0.08% 0.08% 0.09% 0.06% Display Counts 40,000 40,000 5000 5000 6000 40,000 True RMS • • • • • Temperature (Type K) • • • • • Temperature (IR) • Capacitance • • • • • • Frequency • • • • • • Battery Test Duty Cycle • • • • Autoranging • • • • • • Backlit Display • • • • • • Relative • • • • • Min/Max • • • • • Input Alert Category Rating CAT IV CAT IV CAT IV CAT IV CAT IV CAT IV 600V 600V 600V 600V 600V 600V Key Features EX500...

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General catalog-9

…trusted by the professionals. MultiMeter Selection Guide 9 EX400 Series EX400 Series EX300 Series MN Series • Built-in non-contact AC Voltage Detector (NCV) • Compact size • Built-in non-contact • True RMS IR Thermometer w/ Laser EX470 EX411 EX430 EX310 EX320 EX330 MN15A MN16A Model 15 15 17 22 Page Features 0.3% 0.3% 0.3% 0.5% 0.5% 0.5% 0.5% 0.5% Basic Accuracy (VDC) 4000 2000 4000 2000 2000 4000 2000 4000 Display Counts • • • True RMS • • • • • • Temperature (Type K) • Temperature (IR) • • • • Capacitance • • • • Frequency • • Battery Test • • • • Duty Cycle • • • • • Autoranging • • • Backlit...

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General catalog-12

Extech 500 Series Industrial MultiMeters Waterproof IP67 for the most extreme operating conditions. Drop-proof to 6 feet (1.8m). Meter is built tough with double molded housing. * *

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General catalog-14

Extech 400 Series Professional MultiMeters True RMS Only a True RMS meter can give you accurate readings of distorted waveforms Built-in InfraRed Thermometer Quickly identify overheating motors or locate hot spots on electrical panels and HVAC vents without contact. *EX470 model only

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General catalog-16

Extech 300 Series Mini MultiMeters Integrated Non-contact Voltage Detector Quickly check for the presence of live wires before testing Autoranging Automatically selects the optimum measurement range for accurate readings Temperature function Makes this multimeter a multi-function tester

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General catalog-19

…trusted by the professionals. Precision MultiMeters 19 MP510/MP530 MultiPro® Series High performance, True RMS (MP530) multimeters with RS-232 PC Interface MP530 with True RMS AC Voltage & Current, and Temperature functions plus Relative, Min, Max, Max-Min, Peak Hold and Zoom • 0.08% basic DCV accuracy • Auto power off with disable • Hold and low resistance auto lead zero • Optional SW800 PC software and cable sold separately • Complete with built-in stand, test leads, protective holster, 9V battery, and Type K bead wire temperature probe (-22 to 572°F/-30 to 300°C) for MP530 MM560/MM570 MultiMaster®...

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General catalog-26

Extech Instruments: The brand of choice… Clamp Meter Selection Guide 26 Model EX820 EX830 EX840 EX710 EX720 EX730 EX622 EX623 EX612 EX613 Page Number 31 33 29 29 Features AC Current 1000A 1000A 1000A 800A 800A 800A 400A 400A 400A 400A Counts 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 True RMS • • • • • • • • • Jaw Opening 1.7" 1.2" 1.4" 1.4" Basic ACA Accuracy ±2.5% ±2.5% ±2.5% ±2.8% ±2.5% ±2.5% ±1.5% ±1.5% DC Current • • • • • AC/DC Voltage • • • • • • • • • • Resistance • • • • • • • • • • Capacitance • • • • • • • • • • Frequency • • • • • • • • • • Temperature (Type K) • • • • • Dual...

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Archived catalogs

  1. Anemometers

    4  Pages

  2. Clamp meters

    4  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.