| Customization: | Available |
|---|---|
| Warranty: | 3 Years |
| Power Supply: | DC 12.6V 2500mAh Lithium Battery |
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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.
Testing resistance of coil;
Testing resistance of relay;
Testing low value resistance;
Testing contact resistance etc.
Testing resistance of connector;
Testing motor winding resistance;
Testing metal riveting resistance;
Testing contact resistance of switch;
Testing conductor resistance of cable;
Measure DC resistance of transformer;
Testing continuity of grounding grid connection;
Testing winding resistance of instrument transformer;
Testing connection resistance test between metal components;
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;
| 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 | 108mm×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 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) | 240×188×85 |
| 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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