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Catalogue 2O24

Catalogue 2O24

Product catalog summary

Introduction
HT has been a leader in the electronic devices industry for 40 years, focusing on innovation, customer satisfaction, and strategic growth. The company emphasizes a culture of planning and execution, which has led to its success in the market of measuring instruments for electrical tests.

Sales Network and Infrastructure
HT's Italian sales network includes 15 distributors, 65 agents, and 3 area managers. The headquarters spans 3,800 square meters, with a 15,000 cubic meter warehouse. The research and development office is central to HT's innovation strategy.

Technical Support and Calibration
HT designs and builds equipment for mains verification and analysis, offering technical support and calibration services. The company collaborates with TRESCAL to provide ISO 9001 and ISO/IEC 17025 accredited calibration reports.

Product Range
HT offers over 680 measuring instruments, including TRMS multimeters, digital multimeters, clamp meters, mains quality analyzers, multifunctional testers, and more. The catalogue includes detailed specifications for each product.

Safety Standards
HT's devices comply with international safety standards IEC 61010-1 and EN 61010-1, focusing on operator safety against overvoltage. Devices are categorized into four overvoltage categories, ensuring appropriate protection levels.

TRMS Technology
HT's TRMS devices are essential for measuring non-linear loads in modern installations, providing accurate readings by considering harmonic components in the waveform.

Certifications
HT's laboratory is accredited by LAT174 and TRESCAL MS, ensuring high standards in device safety and performance.

Conclusion
HT continues to innovate and expand its product offerings, maintaining a strong presence in the global market for measuring instruments.

Overview: This document provides a comprehensive analysis of a series of professional TRMS multimeters designed for precision, reliability, and safety in laboratory settings. These multimeters are capable of TRMS measurements and are categorized under CAT IV 600V, featuring autorange functions and backlit displays. The series includes models HT65, HT64, HT63, HT62, and HT61, each with unique specifications and capabilities.

Technical Specifications: The document details the technical specifications for each model, including measuring ranges and basic accuracy for DC voltage, AC voltage, DC current, AC current, resistance, frequency, capacitance, duty cycle, and temperature with K-type probes. Notably, the HT65 model can measure DC voltage up to 1500V.

Professional Instruments: The JUPITER and NEPTUNE models are highlighted for their ability to perform electric safety tests in addition to TRMS measurements, adhering to IEC/EN61010-1 standards. These models offer features such as automatic recognition of AC and DC quantities, inrush current measurement, and harmonic analysis.

Additional Models: The document also describes other models like MERCURY, which includes a built-in thermal camera and data logger function, and IRONMETER, designed for construction sites with a robust structure and built-in LED torch. FLASHMETER and FLASHMETERPRO offer automatic measurement selection and additional capabilities like open clamp jaw measurements.

Safety and Design: All models are designed with safety in mind, featuring double insulation, compliance with IEC/EN61010-1, and various overvoltage categories. The ergonomic design ensures ease of use, and features like auto power-off and backlight enhance user experience.

Accessories and Options: Each model comes with a set of provided accessories, including test leads, batteries, carrying bags, and user manuals. Optional accessories are available for enhanced functionality, and QR codes are provided for discovering additional options.

Overview: The document provides detailed specifications and features of various digital multimeters and clamp meters, highlighting their measurement capabilities, safety standards, and additional functionalities. These devices are designed for measuring electrical parameters such as voltage, current, resistance, and more, with specific models offering unique features like temperature measurement and data hold functions.

Specifications: The multimeters and clamp meters are categorized under different models, each with specific measurement ranges and capabilities. For instance, models like HT211, HT21, and HT25N can measure AC/DC voltage up to 600V and current up to 10A, with additional functions like resistance, continuity, and diode tests. The HT22D model includes a VFD function for precise AC voltage measurements. Safety standards are adhered to with compliance to IEC/EN61010-1 and overvoltage categories ranging from CAT III 300V to CAT IV 600V.

Features: Key features across the models include TRMS measurements, data hold, auto power off, backlight displays, and autorange capabilities. Some models, like the HT12, include an in-built clamp sensor for current measurement, while others, like the HT3013, offer temperature measurement with a K-type probe. The devices are designed with user-friendly interfaces, including LCD displays with varying digit counts and backlight options for visibility in low-light conditions.

Safety and Design: The devices are designed with double insulation and comply with pollution level 2 standards. They are housed in protective cases to ensure durability and safety during use. The compact design of models like HT12 and HT14D makes them suitable for portable use, while larger models like HT3013 offer more comprehensive measurement capabilities.

Accessories and Power Supply: Each model comes with specific accessories such as test leads, carrying bags, and user manuals. Power supply requirements vary, with most models using standard AAA or 9V batteries, ensuring ease of replacement and extended usage.

Conclusion: The document provides a comprehensive guide to selecting the appropriate digital multimeter or clamp meter based on specific measurement needs and safety requirements. The inclusion of advanced features like TRMS and VFD functions makes these devices suitable for both basic and advanced electrical measurements.

Overview: The document provides detailed specifications and functionalities of various professional clamp meters designed for measuring electrical parameters such as current, voltage, resistance, frequency, and temperature. These devices comply with safety standards IEC/EN61010-1 and are categorized under CAT III 1000V and CAT IV 600V.

Key Specifications:

Voltage and Current Measurement: Devices measure AC/DC current up to 1000A and voltage up to 1500V DC and 1000V AC in TRMS.
Additional Measurements: Resistance, frequency, capacitance, temperature (with K-type probe), and infrared temperature (with built-in IR camera).
Display and Interface: Equipped with a color TFT display with 6000 counts, backlight, and bargraph for easy reading in low-light conditions.
Connectivity: Bluetooth and WiFi connections for data transfer to mobile devices via dedicated apps.
Safety and Design: Double insulation, pollution level 2, and auto power-off feature to conserve battery life.

Functional Highlights:

TRMS Measurements: True RMS measurements for accurate readings of AC/DC parameters.
Inrush Current Detection: Ability to detect and record motor starting currents.
Data Logging: Internal memory for storing snapshots and recordings, with data logger functionality.
Advanced Features: VFD function for precise AC voltage measurements, phase sequence testing, and harmonic analysis up to the 25th order.

Accessories and Power:

Includes leads, K-type probe adapters, rechargeable batteries, and carrying bags.
Power supply via rechargeable Li-ION batteries or standard AAA batteries, depending on the model.

Models Covered:

HT9025: Features Bluetooth connectivity and built-in IR camera.
HT9025T: Includes a thermal imaging camera with 120x120pxl resolution.
HT9023: Offers WiFi connectivity and advanced power/harmonic measurement capabilities.
HT9021: Focuses on temperature measurement with a K-type probe.
HT9020: Designed for power and harmonic measurement in single-phase systems.
HT9019: Basic model for AC current and voltage measurement.
HT9015: Measures AC/DC current up to 600A with temperature measurement capabilities.

Overview: This document provides detailed specifications and functionalities of various professional clamp meters designed for measuring electrical parameters such as current, voltage, resistance, and more. These devices are compliant with IEC/EN61010-1 standards and are categorized under different overvoltage categories (CAT III and CAT IV) based on their measurement capabilities.

HT9014 Professional Clamp Meter:

Measures AC current up to 600A and AC/DC voltage up to 1000V TRMS.
Features include TRMS measurements, resistance/continuity test, frequency, diode test, temperature measurement with K-type probe, and more.
Safety compliance: CAT IV 600V, CAT III 1000V.
Auto power off after 30 minutes of idling.

HT9012 Professional Clamp Meter:

Measures AC current up to 600A and AC/DC voltage up to 1000V.
Includes features like DC/AC voltage measurement, resistance/continuity test, and diode test.
Safety compliance: CAT IV 600V, CAT III 1000V.
Auto power off after 30 minutes of idling.

HT4013 Clamp Meter:

Measures AC/DC current up to 400A and AC/DC voltage up to 600V.
Features include resistance, continuity test, frequency, capacitance, diode test, and temperature measurement with K-type probe.
Safety compliance: CAT III 600V.
Auto power off after 30 minutes of idling.

HT4020 and HT4022 Clamp Meters:

Measure AC current up to 400A and AC/DC voltage up to 600V.
Additional features include power measurement, harmonic analysis, and phase sequence detection.
Safety compliance: CAT III 600V.
Auto power off after 5 minutes of idling.

HT4011 Clamp Meter:

Measures AC current up to 400A and AC/DC voltage up to 600V.
Includes features like resistance, continuity test, frequency, capacitance, diode test, and temperature measurement with K-type probe.
Safety compliance: CAT III 600V.
Auto power off after 30 minutes of idling.

HT4010 Clamp Meter:

Measures AC current up to 600A and AC/DC voltage up to 600V.
Features include resistance, continuity test, and diode test.
Safety compliance: CAT III 600V.
Auto power off after 15 minutes of idling.

F3000 Clamp Meter:

Measures AC current up to 3000A with flexible jaws.
Features include TRMS measurements, autorange, data hold, and backlight.
Safety compliance: CAT IV 600V, CAT III 1000V.
Auto power off after 20 minutes of idling.

HT100 Fork Clamp Meter:

Measures AC current up to 200A and AC/DC voltage up to 1000V.
Features include automatic function recognition, resistance, continuity test, and diode test.
Safety compliance: CAT IV 600V, CAT III 1000V.
Auto power off after 20 minutes of idling.

HT7004 and HT7005 Pocket Clamp Meters:

Measure AC TRMS current up to 400A and inrush current.
Features include autorange, data hold, and zero function.
Safety compliance: CAT III 300V.

HT77C and HT79 Clamp Meters:

Designed for measuring low AC and DC currents, ideal for detecting leakage currents.
HT77C includes a low-pass filter and Bluetooth connectivity for data logging.
Safety compliance: CAT III 600V (HT77C), CAT IV 300V (HT79).

Overview
The document provides detailed specifications and functionalities of various mains quality analyzers and data loggers, including models VEGA74, PQA819, PQA820, and HT9023. These devices are designed for analyzing electrical systems, measuring power parameters, and recording environmental conditions.

Specifications

VEGA74: A three-phase mains analyzer capable of recording 600 electric parameters. It features a touchscreen display, USB/WiFi connectivity, and supports voltage/current harmonic analysis up to the 49th harmonic.
PQA819 and PQA820: These analyzers record 44 and 383 parameters respectively, with features like voltage/current waveform display, harmonic analysis, and WiFi/USB data transfer. They are housed in IP65 cases for robust environmental protection.
HT9023: A professional clamp meter for measuring power and harmonics with WiFi connectivity. It supports AC/DC current measurement up to 1000A and voltage up to 1500V, with harmonic analysis up to the 25th harmonic.

Recording and Memory

VEGA74 offers a memory capacity of 8MB, allowing for a recording duration of up to 28 days at a 10-minute integration period.
PQA820 and PQA819 provide extended recording durations of over 30 and 230 days respectively, with selectable recording periods ranging from 5 seconds to 60 minutes.
Data loggers like XL421 and XL422 can record TRMS values for single-phase and three-phase systems, with a memory capacity of 1MB and a protection rating of IP65.

Additional Features

All devices comply with safety standards IEC/EN61010-1 and are designed for overvoltage categories CAT IV 300V and CAT III 1000V.
They feature auto power-off functions, rechargeable batteries, and are compatible with the HTAnalysis 2 App for enhanced data visualization and sharing.

Applications
The devices are suitable for troubleshooting electrical systems, monitoring power quality, and analyzing energy consumption. They are ideal for use in various environments due to their robust design and comprehensive data recording capabilities.

Overview: The document provides detailed specifications and functionalities of various electrical measurement devices, including data loggers and multifunctional testers. These devices are designed for measuring and recording electrical parameters in single-phase and three-phase systems, ensuring compliance with safety standards, and analyzing mains and electric consumption.

Data Loggers (XL421, XL422, XL423, XL424):

These devices measure and record TRMS values of current and voltage in single-phase and three-phase systems.
They feature a high protection rating (IP65) for reliability under extreme conditions.
Memory management allows for long-term recording by resampling data when memory is nearly full.
Specifications include a measuring range of 1 ÷ 2500A AC for current and 0 ÷ 600VAC for voltage, with accuracy of ±(1.0% reading + 1 digit).
Integration periods range from 1 second to 5 minutes, with memory capacity of 1Mbyte.
Devices are powered by AA batteries with a life of over 6 months.

Multifunctional Testers (GSC60, MACROTESTG3):

These instruments perform electric safety verifications and mains analysis according to IEC/EN standards.
GSC60 features include insulation testing, earth resistance measurement, RCD testing, and mains analysis with WiFi connectivity for data export.
MACROTESTG3 offers advanced loop verification, earth resistance measurement, and RCD testing with optional accessories for enhanced functionality.
Both devices support data recording and analysis through dedicated software and apps, with options for real-time data visualization.

Accessories and Connectivity:

Devices come with various accessories such as adhesive straps, serial cables, carrying bags, and optional accessories for extended capabilities.
Connectivity options include RS-232 and USB ports, with some models offering built-in WiFi for app integration.

Safety and Compliance:

All devices comply with safety standards IEC/EN 61010-1 and are categorized under CAT IV for overvoltage protection.
They feature double insulation and are designed for use at altitudes up to 2000m.

Overview
The document provides detailed specifications and functionalities of various multifunctional testers designed for the safety verification of electrical systems. These devices are equipped with advanced features to perform a wide range of tests, ensuring compliance with international standards.

Key Specifications

Power Supply: Devices are powered by either rechargeable NiMH or alkaline AA batteries, with a battery life exceeding 500 tests.
Display: Equipped with a resistive touch screen or LCD display, offering high resolution for clear visibility.
Memory: Capable of storing up to 999 test results with multiple levels of markers for data organization.
PC Interface: Connectivity options include optical/USB and WiFi for data transfer and device management.
Safety Standards: Compliant with IEC/EN61010-1 and IEC/EN61557 standards, ensuring double insulation and safety during operations.
Operating Conditions: Suitable for use in environments with humidity below 80% RH and temperatures ranging from 0°C to 40°C.

Testing Capabilities

Insulation Testing: Conducted at various voltages (50, 100, 250, 500, 1000 VDC) to ensure system integrity.
Earth Resistance: Measured using voltamperometric and 4-wire methods, with options for high-resolution impedance measurements.
RCD Testing: Includes tripping time and current tests for various RCD types (A/F, AC, B/B+), with ramp tests and separate clamp jaws for precision.
Continuity Testing: Ensures the integrity of protective conductors with test currents up to 25A.
Harmonic Analysis: Evaluates voltage, current, and total harmonic distortion (THD%) for comprehensive system analysis.
Environmental Measurements: Optional external feelers allow for the measurement of parameters like air temperature, humidity, and illuminance.

Advanced Features

AUTO Function: Automates the sequence of tests for earth resistance, RCDs, and insulation, providing compliance results with simple OK/NOT OK symbols.
ZEROLOOP Function: Compensates for the resistance of test cables during loop impedance measurements.
WiFi and App Integration: Devices can connect to the HT Analysis 2 app for enhanced data analysis and reporting.

Optional Accessories

Various clamps, probes, and cables are available to extend the functionality of the testers, including options for high-resolution measurements and environmental parameter testing.

Conclusion
The multifunctional testers described in the document are robust, versatile tools essential for ensuring the safety and compliance of electrical systems. Their advanced features and compliance with international standards make them suitable for a wide range of applications in both domestic and industrial settings.

Product Overview
This document provides detailed specifications and functionalities of various testing instruments and accessories designed for electrical measurements and safety verifications. Key products include multifunctional testers, probes for environmental measurements, and accessories for testing electric vehicle recharging stations.

Specifications and Features

TRMS Multimeter: Measures AC/DC voltage and current, resistance, LAN network cables, and phase sequence.
HT52/05 and HT53L/05 Probes: Measure air temperature, humidity, and illuminance with high accuracy and quick response time.
EQUITEST: Measures continuity of protection conductors with a test current >10A AC, using a 4-terminal method for self-compensation of cable resistance.
IMP57 Accessory: Measures loop/line fault loop impedance and calculates assumed short-circuit current with high resolution.
COMBI521EV and MACROEVTEST: Instruments for verifying electric vehicle recharging stations, offering automatic tests, insulation tests, RCD tests, and more, with WiFi and PC connectivity.

Standards and Compliance
The products comply with various international standards such as IEC/EN 61010-1, IEC/EN 61557, and others, ensuring safety and reliability in measurements.

Optional Accessories
Several optional accessories are available to enhance the functionality of the instruments, including additional probes, cables, and carrying bags.

Conclusion
The document outlines a comprehensive range of testing instruments and accessories designed for precise electrical measurements and safety verifications, suitable for both domestic and industrial applications.

Overview: The document provides detailed specifications and operational guidelines for the EV-TEST100 and associated equipment used for testing electric vehicle recharging stations. It includes technical specifications, testing procedures, safety standards, and accessory information.

Specifications:

Power Supply: 6x1.2V rechargeable batteries or 6x1.5V alkaline batteries.
Display: Resistive touch screen, color LCD, 320x240 px resolution.
Memory: 999 locations with 3 levels of markers.
PC Interface: Optical/USB and WiFi.
Safety Standards: IEC/EN61010-1, double insulation.
Operating Conditions: Humidity <80%RH, Temperature 0°C to 40°C.
Storage Conditions: Humidity <80%RH, Temperature -10°C to 60°C.
Overvoltage Category: CAT IV 300V, max 415V between inputs.
Pollution Level: 2.
Size and Weight: 225 x 165 x 75 mm, 1.2kg with batteries.

Testing Procedures:

Guided procedure for connecting cables and performing tests.
Automatic sequence tests on EVSE including output voltage, continuity, insulation, and RCD verification.
Simulation of vehicle presence and faults for comprehensive testing.

Safety and Compliance:

Complies with IEC/EN61557 and IEC/EN61010-1 standards.
CE directives for low voltage and EMC compliance.
Verification of compliance with IEC 61851-1 and IEC 60364-7-722 standards.

Accessories:

Provided: Connection cables, carrying case, user guide, and calibration report.
Optional: Various cables, probes, and additional testing equipment.

Key Features of EV-TEST100:

Simulates vehicle status and cable connection types.
Indicates phase presence and verifies energy counter operation.
Compatible with MACROEVTEST and COMBI521EV instruments.

Additional Equipment:

Earth resistance and step/contact voltage measuring devices with various models and specifications.
RCD and loop testers for verifying RCD rated currents and tripping times.

Overview: The document provides detailed specifications and functionalities of various electrical safety and measurement instruments, including the JUPITER, M73, HT7051, NEPTUNE, M72, M70, and HT36 models. These instruments are designed for professional use in verifying electrical safety and performing advanced multimeter functions according to IEC/EN 61010-1 standards.

JUPITER: This multifunction instrument is used for TRMS measurements and electric safety tests, including RCD, Ra, and Loop tests. It features a CAT IV 600V rating, autorange function, and backlit display. Key functions include DC/AC TRMS voltage and current measurement, resistance and continuity tests, and phase sequence analysis. It also measures voltage/current harmonics and THD%.

M73: Designed for domestic installations, the M73 performs tests to ensure compliance and safety of electrical systems. It measures overall earth resistance, tests RCDs, and checks insulation and continuity. The device indicates compliance with simple OK or NOT OK symbols.

HT7051: A professional insulation meter with programmable test voltage up to 5kV, suitable for industrial applications. It measures insulation resistance, dielectric discharge current, and polarization index. The device includes a rechargeable battery, internal memory, and RS-232 interface for data transfer.

NEPTUNE: This instrument combines multimeter functions with insulation and continuity measurement capabilities. It features a CAT IV 600V rating, autorange function, and backlit display. It measures DC/AC TRMS voltage and current, resistance, and continuity, and performs phase sequence analysis.

M72: Focused on measuring insulation resistance and continuity of protective conductors, the M72 also offers multimeter functions for voltage and current measurement. It includes features like phase sequence measurement and leakage current detection.

M70: A portable device for measuring insulation resistance and continuity in domestic and industrial installations. It offers a LOCK function for continuous insulation testing and programmable timer for measurements.

HT36: A portable item detector capable of identifying hidden wood beams, metal items, and cables with AC voltage. It provides audio and visual signals to indicate the presence and position of detected items.

Additional Features: The instruments are equipped with various additional functions such as data hold, MAX/MIN/AVG recording, auto-power-off, and internal memory for saving results. They are designed with ergonomic and modern aesthetics for ease of use.

Overview
The document provides detailed specifications and functionalities of various technical instruments, primarily focusing on buried cable localizers, revolution counters, and photovoltaic system maintenance tools. It includes product descriptions, technical specifications, and optional accessories for each device.

Buried Cable Localizer and Revolution Counter

HT36: Designed for locating buried metal parts and cables, with features like inductive pairing, selectable transmission power, and automatic depth measurement. It supports both intermittent and continuous signals and includes a headset socket for noisy environments.
HT-5000: A professional localizer for buried cables and metal tubes, utilizing electromagnetic field propagation. It includes a transmitter (TX5000) and receiver (RX5000) with specific frequency ranges and depth capabilities.
HT2236: A digital revolution counter for measuring the speed of rotating parts, both with and without contact. It features a laser pointer, data saving capabilities, and various measurement units.

Photovoltaic System Instruments

I-V600: Advanced instrument for measuring the I-V curve of PV modules and strings up to 1500V/40A. It includes features like Bluetooth connectivity, solar cell measurement, and a comprehensive internal database.
I-V500W and I-V400W: Tools for measuring the I-V curve and efficiency of photovoltaic systems, supporting up to 1500V and 15A. They offer data storage, WiFi connectivity, and compatibility with the HTAnalysis app.
PVCheck and PVCheck-Pro: Multifunction instruments for electrical safety testing and troubleshooting of photovoltaic systems, supporting insulation measurement and fault localization.

Key Specifications

Transmitter TX5000: 0.1W/0.5W power, 33kHz frequency, IP56 protection.
Receiver RX5000: Frequency range 15kHz-23kHz, depth range 0.3m-7m, IP56 protection.
HT2236: Speed measurement range 2-200000 rev/min, accuracy ±0.05%.
I-V600: Measurement range 1500V/40A, internal database for module management.

Optional Accessories
Each device offers optional accessories to enhance functionality, accessible via QR codes for detailed product data sheets.

Overview: The document provides detailed specifications and functionalities of various devices used in photovoltaic systems and process calibration. It includes information on PV-ISOTEST, PVCHECKs-PRO, PVCHECKs, HT8051, and HT8100, highlighting their capabilities, safety standards, and provided accessories.

PV-ISOTEST: This device measures insulation in photovoltaic systems up to 1500V DC, compliant with IEC/EN62446. It features a Ground Found Locator (GFL) for pinpointing insulation faults and supports continuity testing of protective conductors. Key specifications include an LCD display, power supply options, and a memory capacity for 999 tests.

PVCHECKs-PRO: A multifunction tool for electrical safety checks and functional control of PV systems, adhering to IEC/EN62446. It measures no-load voltage and short-circuit current, and features a DUAL function for insulation measurement without external switches. It supports Bluetooth connectivity and includes a PC interface.

PVCHECKs: This instrument performs safety tests and functional checks on PV systems, measuring insulation, open-circuit voltage, and short-circuit current. It includes an internal database for managing PV modules and provides efficiency measurements of the photovoltaic field.

HT8051: A professional process calibrator for generating and measuring DC voltage and current signals. It features a high-sensitivity adjuster, shortcut function keys, and supports simulation of external transducers. The device is designed for industrial automation and laboratory applications.

HT8100: A multimeter and process calibrator that measures TRMS voltage and current, and generates DC current signals. It includes features like automatic recognition of AC/DC signals, memory for data saving, and is compliant with safety standards IEC/EN61010-1.

Safety and Standards: All devices comply with IEC/EN61010-1 safety standards, ensuring double insulation and appropriate overvoltage categories. They are designed for use in various environmental conditions with specified pollution levels and maximum operating heights.

Accessories: Each device comes with a set of provided accessories, including cables, clips, carrying cases, and user manuals. Optional accessories are available for enhanced functionality.

Main Features of MERAS Thermal Cameras

Specifications:

IR Resolution: Ranges from 120x90 pxl to 640x480 pxl depending on the model.
Temperature Range: Varies from -20°C to 650°C, with some models reaching up to 1200°C.
Image Frequency: Most models operate at 50Hz, with some at 25Hz.
Thermal Sensitivity/NETD: Less than 0.05°C at 30°C / 50mK.
Accuracy: ±2°C (±3.6°F) or ±2% of reading for most models.
Field of View (FOV): Varies by model, with different focus lengths and lens specifications.
Digital Zoom: Continuous zoom from 1–32x.
Battery Duration: Up to 4 hours for most models.

Features:

In-built Thermal Camera: Ranges from 2 MP to 5 MP, with fixed focus and LED torch in some models.
Picture in Picture and AutoFusion Functions: Available in advanced models.
Measuring Instruments: Include central spot, hot/cold spot, multiple areas, and lines for real-time measurement.
Correction of Measurement: Includes emissivity, reflected temperature, environmental temperature, atmospheric humidity, and distance compensation.
Colour Palette: Options include iron, rainbow, warm white, warm black, medical, arctic, warm iron, and fulgurite.
Communication Interface: USB type C, Wi-Fi, micro SD, and micro HDMI depending on the model.
Display: Touch screen available in most models.

Applications:

Used for detecting problems in HVAC/R systems, electrical circuits, mechanical systems, and building inspections.
Essential for preventive maintenance in industrial environments, high-voltage installations, and photovoltaic systems.
Helps in identifying issues like overheating, leaks, and energy inefficiencies.

Accessories:

Standard accessories include carrying cases, battery chargers, USB cables, and micro SD cards.
Optional accessories can be discovered via QR codes provided in the documentation.

Infrared Thermal Cameras

Models: THT8 and THT80
Features: Fixed focus, IR video recording, measurement correction (emissivity, reflected temperature, etc.)
Specifications: IR Resolution 120x90 pxl, Temperature range -20°C to 400°C (THT8) and -20°C to 550°C (THT80), Image frequency 25Hz (THT8) and 50Hz (THT80), Thermal sensitivity <0.05°C @ 30°C
Functions: Digital zoom (THT80), Measuring instruments in real-time, Communication interface USB type C, Wi-fi (THT80)

Borescopes

Model: HTB500
Features: Portable digital borescope, waterproof external feeler, built-in white-light LEDs, image rotation, electronic image zoom
Specifications: Resolution 640x480pxl, Display 3.5” TFT colour, Automatic focusing 5cm to 15cm

Thermometers and Thermo-Anemometers

Models: HTA103, HTA105, HTA106, HTA107
Functions: Measure temperature, humidity, air speed, volumetric flow rate, dew point, and wet bulb temperature
Features: Data HOLD, MAX/MIN, Average value, Autorange, Backlight, Internal memory

Infrared Thermometers

Models: DT103S, DT8806H
Features: Non-contact forehead temperature measurement, selectable units (°C or °F), alarm LEDs and sounds, auto power OFF
Specifications: Resolution 0.1ºC, Auto Power OFF after 5 minutes

Sound Level Meters

Models: HT155, HT157, HTA102
Functions: Measure sound pressure level (SPL), equivalent noise levels (Leq), peak measurements, statistic analysis
Features: Internal memory, USB interface for PC connection, provided with mobile calibrator

Sound Level Meter HTA102

Category: Type (Class) 2
Measuring Range: 30 ÷ 130dB
Resolution: 0.1dB
Dynamic Range: 50dB
Frequency Weighting: A and C
Integration Time: Fast/Slow
Display: LCD, 4 digits
Power Supply: 1x9V battery
Reference Standard: IEC 61672 type 2
Size: 255x60x40mm; Weight: 265g

Light Meters and Solar Meters

Measuring Range: 0.01÷400klux, 0.01÷40kFc, 0.1÷1999W/m²
Internal Memory: Max 99 locations
Features: Zeroing, Autorange, Data HOLD, MAX/MIN/AVG
Reference Standard: Class A JIS C 1609:1993
Power Supply: 1x 9V battery
Size: 185x60x40mm; Weight: 180g

LAN Network Testers

Functions: Cable mapping, error detection (open, short-circuited, exchanged, inverted, split pairs)
Remote Unit Recognition: Up to 8
Power Supply: 1x 9V or 6x 1.5V AAA batteries
Size: 128x67x39mm or 156x73x35mm
Weight: 165g or 170g

Phase Detectors and Switch Detectors

Measuring Range: 0÷240VAC, 0÷16A, 50÷60Hz
Functions: Phase sequence detection, AC voltage detection without contact
Safety Standards: IEC/EN61010-1
Power Supply: Various, including 240VAC and 1.5V AAA batteries
Size and Weight: Varies by model

Specifications and Features:

Devices are designed for use in live circuits with a voltage up to 250VAC to earth.
LED indication for low battery charge and auto power off feature.
HT38T and HT38R are categorized under CAT III 600V, with a power supply of 230VAC, 50Hz.
Operating temperature ranges from 0°C to 40°C, with storage temperature up to 50°C.
Safety standards include IEC/EN61010-1 and EMC: IEC/EN61326-1.

HT5 Phase Detector:

Designed for testing low-pressure, sodium-vapor, and high-pressure internal gas lamps.
Includes phase detector, continuity test, and diode test functions.
Operates with a 9V battery and is categorized under CAT II 300V.

Laser Meters:

iDM70 and DM40 models are designed for measuring distances, areas, and volumes.
iDM70 has a range of 70m and includes Bluetooth connectivity for iOS/Android devices.
DM40 has a range of 40m and features a backlight display and internal memory for operations.
Both models have mechanical protection rated at IP54 and use class 2 laser pointers.

Professional Scissors:

F30P, F40, and F50 models are designed for cutting cables and include crimper functions.
Features include non-slip grips, reinforced steel blades, and ergonomic design.

Catalog excerpts

Dream bigger

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We’ve been tracing lines of success for 40 years. It’s been 40 years. 40 years since HT moved its first ambitious steps into the world of electronic devices. Decades of constant commitment for a recurring and unchanged satisfaction, of innovations and investments, always supporting transformations and targeted and defined goals. Decades of renovations, even risky and courageous, of sacrifices and equally shared responsibilities, from the company’s top management to the most trusted collaborators, who certainly deserve our applause and gratitude. To look to the future with enthusiasm, however,...

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Research and development An office, the beating heart of HT, a point of reference for every commercial strategy, the starting point for every creation, with the task of supporting ideas and making them innovative and highly performing tools. A constantly burning fire that fuels a continuously evolving reality, a present that is always the future too. Calibrations and repairs HT has been internally designing and building all the equipment intended for mains verification and analysis for over 25 years and is therefore able to guarantee a highly qualified level of technical support. To provide an...

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Safety first In this respect, international standard IEC 61010-1 harmonized in Europe with EN 61010-1 has devised precise rules which electric devices used for measurements in LV (<1000VAC) must comply with. Four “Overvoltage Categories” were created, which define the protection level against voltage spikes of each device according to the distance from the power supply source. Measurements carried out on circuits not directly connected to the distribution mains Protected electronic devices, measurements on circuits not derived from mains Measurements carried out on circuits directly connected...

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TRMS, the true root mean square of HT instruments. In modern domestic and industrial installations, the use of devices generating socalled “non-linear loads” (e.g. computer networks, variable speed devices, switching suppliers, etc...) is increasing. These loads contribute to the sometimes remarkable deformation of the waveform of the signals applied to it, taking it further and further from the traditional sinusoidal waveform typical of “linear” loads (consisting in resistors, inductance or capacity). Normal measuring devices (multimeters and clamp meters) for measuring alternating voltage and...

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ALPHABETICAL INDEX EASYTEST pag 90 ECLIPSE pag 48 EQUITEST pag 96 EV-TEST100 pag 106 PVCHECKs pag 150 PVCHECKs-PRO pag 148 PV-ISOTEST pag 146

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GENERAL INDEX RCD AND LOOP TESTERS PROFESSIONAL TRMS MULTIMETERS

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Jupiter Neptune

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PROFESSIONAL TRMS MULTIMETERS MAIN MEASUREMENTS NEPTUNE MERCURY Voltage measuring range iooovac / 1500VDC Voltage AC/DC Measuring range of Current with leads Input for external current transducer Measurable Current AC/DC AC/DC voltage with low impedance (LoZ) # Voltage/Current harmonics + THD% Reading 4-20mA% Frequency Resistance Continuity with buzzer Capacitance Diode test Duty Cycle (%) Temperature with K-type probe ELECTRIC SAFETY MEASUREMENT! AC+DC AC+DC AC/DC AC/DC AC/DC AC/DC AC/DC AC+DC Insulation measurement (50,100,250,500,1000VDC) Phase sequence Test of general RCDs type A/F and AC...

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PROFESSIONAL TRMS MULTIMETERS Series of professional digital multimeters in CAT IV with Datalogger and Graph function (HT64) The new series of HT's professional multimeters is the result of an important research work carried out among the most demanding users of this type of equipment, i.e. laboratories where the choice of a measuring instrument is conditioned by strict tests regarding precision, reliability and safety of measurements, even under extreme conditions. Therefore, this is a complete series of multimeters all capable of carrying out TRMS measurements, all made in CAT IV at 600V, with...

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PROFESSIONAL TRMS MULTIMETERS ORDER CODE HR000MER MERCURY ORDER CODE HR00JUPI ORDER CODE HR000NEP Professional Multimeter with in-built thermal camera SEE PRODUCT DATA SHEET JUPITER Professional instruments for electric safety verifications according to standard IEC/EN61010-1 and advanced multimeter functions The new models JUPITER and NEPTUNE are innovative instruments that, further to being used as powerful multimeters for TRMS measurements, allow carrying out electric safety tests: RCD, Ra, Loop (JUPITER), Insulation and continuity (NEPTUNE), according to standard IEC/EN61010-1. They belong...

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PROFESSIONAL TRMS MULTIMETERS ORDER CODE HR000011 ORDER CODE HR000PRO TRMS multimeter with built-in LED torch TRMS multimeters with total Autorange IRONMETER is the true tester for construction sites, realized with a very sturdy structure capable of resisting every shock, ready to rise again after any fall (even from a height of 3 m) and keep working with the very same precision and reliability. It is provided with all of the typical functions of everyday use, but also features an in-built LED torch to illuminate poorly lit environments, when necessary. SEE PRODUCT DATA SHEET IRONMETER FLASHMETER,...

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PROFESSIONAL TRMS MULTIMETERS ORDER CODE HR000039 ORDER CODE HR000401 TRMS multimeter 4000 counts with serial interface RS-232 Professional Multimeter for AC+DC TRMS measurement HT39 MIN MAX KAK/ti RANGE HOLD HT39 is a professional TRMS multimeter which mainly measures AC/DC voltage and AC/DC current in total Autorange, further to Peak values, useful in industrial verifications. The device is also provided with serial interface RS-232 for PC connection and real-time display of the quantities to be measured. Under these conditions it is possible (through optional dedicated software) to activate...

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PROFESSIONAL TRMS MULTIMETERS ORDER CODE HR000701 HT701 Professional Multimeter with insulation measurement up to 1000V Professional TRMS multimeter with 10.000 measuring spots and measurement of insulation resistance with selectable test voltage among the values 50, 100, 250, 500, 1000VDC. HT701 is capable of saving measured results in its internal memory and has been designed in compliance with safety standard IEC/EN61010-1 in CAT III 1000V and CAT IV 600V with double protective insulation. Functions Provided accessories > DC/AC TRMS voltage > DC/AC TRMS current > Insulation with test voltage...

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Catalogue 2O24

Catalogue 2O24

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