SKU: MT332

Major Tech Earth Clamp Tester MT332

$1,017.50

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DESCRIPTION

MT332 Major Tech Earth Clamp Tester

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The Major Tech MT332 Earth Resistance Clamp meter is used to test earth resistance and leakage current in the loop and features a sleek black screen design. This device displays resistance current on the same screen, along with convenient functions such as data storage, data review, alarm, and automatic shutdown. With a wide measuring range and high resolution, the MT332 ensures accurate measurements. Built with a shock, dust and moisture-proof structure, the MT332 is well-suited for demanding environments. Its user-friendly interface and convenient carry case make it a practical choice for various applications.

The instrument is known for its stable performance and strong anti-interference ability. It is an essential tool in telecommunications, electricity, meteorology, computer rooms, oil fields, and electromechanical installation and maintenance within industrial enterprises utilizing electricity as a power or energy source. Controlled by a microprocessor, the Clamp-On Earth Resistance Tester employs advanced fast filtering techniques to minimize interference, ensuring precise and reliable results. Additionally, it offers simultaneous data storage and upload functions for enhanced efficiency in testing procedures.

Earth resistance measurement
Fast filtering technology minimizes strong interference
Displays resistance and current simultaneously
Alarm when the measured value is greater than set alarm threshold
NOISE symbol when earth loop under test has interference current
Quick self-test function
Low Battery Indication
Earth Resistance range from 0.001Ω to 1200Ω
Current range from 0.01mA to 20A
Data storage of 300 sets

WHAT'S INCLUDED

Major Tech Earth Clamp Tester MT332
4 x AA Batteries
Loop Calibrator
Instruction Manual

SPECIFICATIONS

Function	Range	Accuracy
Resistance	0.010Ω-1200Ω	±(1%+0.01Ω)
Current	0.01mA-20.0A	±(2.5%+0.1A)
Ambient Temperature and Humidity	23°C ± 5°C below 75%RH
Power Supply Measurement Method	DC 6V (4x AA batteries) Mutual Inductance
Resistor Resolution	0.001Ω
Current Resolution	0.01mA
Jaw Size	55mm x 32mm
Display Mode	4-digit LCD display, black screen design
Meter Size	285mm x 85mm x 58mm
LCD Size	46mm x 29mm
Measure Time	2 times/sec
Data Storage	300 groups
Data Access	Yes
Overflow Display	Yes
Alarm Function	When the measured value exceeds the alarm setting value, an alarm prompt will be issued
Automatic Shut-Down	Automatic shutdown after 5 minutes of startup
Power Consumption	50mA Max
Weight	Meter: 1180g (including battery)
Working Temperature and Humidity	-10°C～40°C below 80% RH
Storage Temperature and Humidity	-20°C～60°C below 70% RH
Insulation Resistance	Above 20MΩ (500V between circuit and case)
Pressure Resistance	AC 3700V/rms (between circuit and case)
External Magnetic Field	<40A/m
External Electric Field	<1V/m
Safety Regulations	IEC61010-1 (CAT III 300V, CAT IV 150V, pollution degree 2) IEC61010-031, IEC61557-1 (Earth resistance)