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Kane International
Ruggedised Digital Multimeter DM391

Ruggedised Digital Multimeter DM391

Product catalog summary

Overview: The DM391 and DM393 are digital multimeters designed for safety and versatility, capable of measuring various electrical parameters. The DM393 model includes additional features such as temperature measurement and True RMS capability.

Specifications:

Protection: All inputs, ranges, and functions are protected up to 1000V CAT III.
Measurement Capabilities: Both models measure capacitance, frequency/duty cycle, resistance, AC/DC voltage, AC/DC current, continuity, and diode bias. The DM393 also measures temperature.
Display: Features a 4,000 count back-lit display.
Modes: Includes data hold and relative mode.
Durability: Ruggedized design with autoranging and auto power off features.
Warranty: Five-year limited warranty.

Accuracy and Ranges:

AC Voltage: Accuracy varies with frequency, with specific values for ranges from 40 Hz to 20 kHz.
DC Current: Ranges from 400µA to 10A with varying accuracy and resolution.
Resistance: Ranges from 400Ω to 10MΩ with specified accuracy and resolution.
Diode Test: Open circuit voltage is less than 1.5V DC with a typical test current of 0.25mA.
Frequency and Duty Cycle: Covers a wide range from 5Hz to 10MHz with specific accuracy and resolution.
Temperature (DM393 only): Ranges from -40°C to 1300°C with specified accuracy and resolution.
Capacitance: Ranges from 40nF to 100µF with specified accuracy and resolution.

Accessories:

Standard: Replacement fuses for 440 mA and 11 A.
Optional: Temperature probe, temperature adapter, and soft carrying case.

Additional Information: The document includes contact information for distribution in North America and Europe, emphasizing the importance of recycling.

Catalog excerpts

DM391/DM393 Digital Multimeter FULLY LOADED & BUILT FOR SAFETY! All inputs, ranges and functions protected to 1000V CAT III! Access to battery and fuses without breaking calibration seals! Measures temperature! (DM393 only) Measures: • Capacitance • Frequency/Duty Cycle • Resistance • AC/DC Voltage • AC/DC Current • Continuity • Diode Bias Features Include: • 4,000 count back-lit display • Data Hold & Relative Mode • Ruggedized • Autoranging • Auto power off • Five year limited warranty The DM393 is True RMS

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DM391/DM393 • Digital Multimeter Specifications Frequency and Duty Cyc l e NMRR CMRR (COMMON MODE REJECTION RATIO) Input Impedance : >60db @ 50/60 Hz : >120 db @ DC, 50/60 Hz, Rs=1k : 10MΩ, 30 pF nominal (50 MΩ, 100 pF nominal for 400 mV range) Range Resolution Resistance Range Open Circuit Voltage: < 1.3V DC 1.0% + 5 Continuity CMRR (COMMON MODE REJECTION RATIO) Input Impedance : 10 MΩ, 30 pF nominal (50 MΩ, 100 pF nominal for 400 mV range) 1 * :Accura cy for 400 Hz to 1 kHz Audible threshold: Response time: the beeper sounds if the measured resistance is lower than 10Ω, and turns off when greater...

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All Kane International catalogs and technical brochures

*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.

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