MTR-2512N series DC resistance tester is a testing instrument of transformer, motor, switch, relay, connectors and other kinds of dc resistance. The basic testing accuracy up to 0.05%, and has high measurement speed.
The instrument uses a high precision constant current flows through the measured, as well as four-terminal measurements, eliminate the error of lead effectively ;Using the high precision AC conversion, suitable for users with high precision measurement. The instrument has a sorting function(onlap, qualified, down lap) which allows users to set the upper and lower limit and the nominal value of resistance freely. Improved the test efficiency of the instrument vastly.
MTR-2512N Technical Parameters
| Model | Testing Scope | Testing Range | RS-232 Interface | HANDLER Interface |
| MTR-2512N | 1uΩ-2MΩ | 200mΩ, 2Ω, 20Ω, 200Ω, 2KΩ, 20KΩ,2MΩ | Optional | Optional |
| Testing Range | 20mΩ | 200mΩ | 2Ω | 20Ω | 200Ω | 2kΩ | 20kΩ | 200kΩ | 2MΩ | |
| Accuracy | 2512N | 0.2%±3 | 0.05%±3 | 0.2%±3 | ||||||
| Testing Current | 2512N | 1A | 100mA | 100mA | 10mA | 1mA | 100uA | 100uA | 10uA | 1uA |
| Suplly Voltage | 220V±10% |
| Frequency | 50Hz±5 % 60 Hz |
| Operating Conditions | Temperature: 0℃～40℃ |
| Humudity: ﹤80%RH | |
| Storage Condition | Temperature: -10℃～70℃ |
| Humidity: ﹤70%RH | |
| Power | <30W |
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