Handheld Insulation Resistance Tester 50kohm

Product Description

Product Description

T-213H HANDHELD MICROOHM METER
The T-213H handheld Micro-ohm meter also known as transformer DC resistance tester, DC resistance fast tester and grounding continuity tester, adopts Microprocessor technology and four wire method for testing, which is safe, precise and reliable. It is mainly used to measure the resistance of transformer winding, winding resistance of transformer, conduction test of grounding down lead, conductor resistance of cable, switch, connector, contact resistance of relay, coil, motor, and connection electricity between metal components of equipment shell, lightning strip, ground beam, structure, cabinet, steel bar, water pipe, window, guardrail, radiator, assembly line and other objects Resistance test. It is widely used in telecommunication, electricity, meteorology, computer room, oil field, power distribution line, transmission line of iron tower, gas station, factory grounding grid, lightning rod, etc.

Product Features

High accuracy 0.2%;

Storage 500groups test data;

Designed for rugged field use;

Communication:with USB port;

With big color touch LCD display;

With rechargeable lithium battery;

Wide measuring range 10.0uΩ-50.00kΩ;

Handheld and lightweight, weighs only 1kg;

Easy to operate, auto test resistance value;

Using four wire method for testing resistance;

Test Current 10A, 5A, 1A, 0.1A, 10mA, 1mA optional;

Product Parameters

 

Electrical parameters
Power supply	DC 12.6V 2500mAh lithium battery
Test range	10.0uΩ-50.00KΩ
Test Current output	10A, 5A, 1A, 0.1A, 10mA, 1mA
Test Method	Four wire test
Test range	Accuracy and Resolution
10.0uΩ~1000.0uΩ (10A)	Accuracy 0.2%FS±2bit Resolution 0.1uΩ
1.00mΩ~100.00mΩ (10A)	Accuracy 0.2%FS±2bit Resolution 0.01mΩ
100.0mΩ~1000.0mΩ (5A)	Accuracy 0.2%FS±2bit Resolution 0.1mΩ
1.000Ω~10.000Ω (1A)	Accuracy 0.2%FS±2bit Resolution 0.001Ω
10.00Ω~100.00Ω (100mA)	Accuracy 0.2%FS±2bit Resolution 0.01Ω
100.0Ω~1000.0Ω (10mA)	Accuracy 0.2%FS±2bit Resolution 0.1Ω
1.000KΩ~10.000KΩ (1mA)	Accuracy 0.2%FS±2bit Resolution 0.001KΩ
10.00KΩ~50.00KΩ (1mA)	Accuracy 0.2%FS±2bit Resolution 0.01KΩ
Accuracy	0.2%FS±2bit
Resolution	Min 0.1μΩ
Max storage volume	500 SETS
LCD	108 mm×65mm color touch LCD display
Communication	USB Port
Maximum short circuit current	10A
Overload protection	Yes
Automatic discharge	Yes
Test Cable	5m
Test method	Four wire
Degree of protection	IP53
Insulation Resistance	>10MΩ (500V between circuit and shell)
Withstand voltage	AC 3.7KV / RMS (between circuit and housing)
Standard	IEC61010-4-3, IEC61010-1, CAT III 600V, Pollution Level 2, JJG724-1991verification regulation of DC digital ohmmeter, JJG166-1993Verification regulation of DC resistor, DL/T967-2005 Verification regulation of loop resistance tester and DC resistance fast tester
Mechanical parameters
Dimension (L×W×H) (mm)	240x188x85
Weight (kg)	1 (with battery) ; 0.85 (test cable)
Environmental conditions
Operating temperature	-20°C to 50°C
Storage temperature	-40°C to 70°C
Relative humidity	≤95%RH

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