ZONSKY INSTRUMENT CO.,LTD
ZONSKY INSTRUMENT CO., LTD Professional Test Equipment Manufacturer
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High Precision Low Price DC Low Resistance Testing Equipment
1. Description
The DC low resistance tester adopts four terminal measurement method, which is specially used for measuring low DC resistance. The product has simple comparison function, convenient setting and intuitive display. It can be widely used to measure the resistance of various coils, motors, transformer windings, cable conductor resistance, switch, plug, socket and other electrical contact resistance and metal riveting resistance.
2. Performance parameters
Application of cable DC resistance test with more than 10 mm
Resistance test range: 1µΩ -20kΩ
Accuracy: 0.05% + 2 words Counts
Test current: 1A/100/10/1mA/100µA
Test end mode: five terminals, two voltage ends, two current ends, one shielding end sorting.
On the super, qualified, sub super, sorting for high-speed instant discrimination, qualified voice.
| Model | TH2512B | |
| Displayer | HD LED digital display | |
| Display Digits | 5 Digits | |
| Measurement Function | ||
| Basic Accuracy | 0.1% | |
| Measurement Range | 1µΩ -20kΩ | |
| Resolution | 1µΩ | |
| Test Current | 1A/100/10/1mA/100µA | |
| Ranging Mode | Auto,Manual | |
|
Measurement Speed(time/sec) |
Slow:5 Fast:10 | |
| Trigger mode | Internal,Manual,External | |
| Correction Function | Short-circuit Zero-Adjust for each range | |
| Test Lead | Four-wire system(2 check terminal and 2 driving terminal),five terminals | |
| Comparator | HI/LO,GD sorting, Beep( OFF,IN,HI,LO) | |
| Interfaces | RS-232C interface/HANDLER | |
| General Specification | ||
| Working Environment | 0°C -40°C ,≤90%RH | |
| Power Consumption | ≤15 VA | |