JYR (10C) DC Resistance Tester Instrument Performance Features:
JYR (10C) DC Resistance Tester
1. This instrument has a large output current (maximum output of 10A), light weight, and is easy to carry.
2. This instrument is equipped with both AC and DC power supply functions, greatly facilitating testing in situations where AC power is unavailable on site.
3. Wide measurement range (0Ω-20kΩ), capable of measuring all inductive DC resistances below 110kV level.
4. Equipped with a comprehensive protection circuit, high reliability, and user-friendly interface for convenient operation.
5. The instrument features a perpetual calendar, 80 sets of data storage, automatic temperature conversion, and other functions; data is not lost when powered off, making it easy to review.
6. Vertical chassis structure, integrated design of test leads and instrument for convenient field operation.
7. Equipped with audible discharge alarm, clear discharge indication, reducing misoperation.
8. This device has input misconnection AC380V power supply protection alarm function, reducing damage to the instrument caused by misoperation.
JYR (10C) DC Resistance Tester
Technical Specifications
1. Output current: 10A, 3A, 1A, 100mA, <10mA
2. Range (battery): (DC power supply) 0～0.1Ω (10A)
4mΩ～2.5Ω (3A)
10mΩ～8Ω (1A)
100mΩ～80Ω (100mA)
60Ω～20KΩ (≤10mA)
(AC power supply) 0～2Ω (10A)
4mΩ～6.5Ω (3A)
10mΩ～20Ω (1A)
100mΩ～200Ω (100mA)
60Ω～ 20KΩ (≤10mA)
3. Accuracy: 0.2%±1μΩ
4. Minimum resolution: 0.1μΩ
5. Operating temperature: -20～40℃
6. Ambient humidity: ≤80%RH, no condensation
7. Working power supply: AC: AC220V±10%, 50Hz±1Hz DC: DC12-24V 5A
8. Dimensions: Length 395mm×Width 240mm×Height 250mm
9. Net weight: 10kg
