This earth clamp tester is compatible with Android devices using Bluetooth communication.
Features
| Earth Resistance Auto Range | |
| Ranges | 20.00Ω 200.00Ω 1500Ω |
| Accuracy | 0.00 to 20.99Ω: ±1.5% ±0.05Ω 16.0 to 99.9Ω: ±2% ±0.5Ω 100.0 to 209.9Ω: ±3% ±2Ω 160 to 399Ω: ±5% ±5Ω 400 to 599Ω: ±10% ±10Ω |
| AC Current Auto Range (50Hz/60Hz) | |
| Ranges | 100.0mA 1000mA 10.00A 30.0A |
| Accuracy | 0.0 to 104.9mA: ±2% ±0.7mA 80mA to 31.5A: ±2% |
| Operating Indication | |
| Earth Resistance Function | Constant Voltage Injection |
| Current Detection | Frequency: Approx. 2400Hz |
| Dual Integration | AC current Function: Successive Approximation |
| General Specifications | |
| Response Time | Earth Resistance: Approx. 7 seconds AC Current: Approx. 2 seconds |
| Current Consumption | Approx. 50mA (max.100mA) |
| Measurement Time | R6: Approx. 5 hours LR6: Approx. 21 hours |
| Auto Power-Off | Turns power off about 10 minutes after the last button operation |
| Conductor Size | Approx. Ø32mm |
| Power Source | 4 x R6 AA Manganese Batteries or 4 x LR6 AA Alkaline Batteries |
| Dimensions | 246 x 120 x 54 mm |
| Weight | Approx. 780 g (Including Batteries) |
| Earth Resistance Auto Range | |
| Ranges | 20.00Ω 200.00Ω 1500Ω |
| Accuracy | 0.00 to 20.99Ω: ±1.5% ±0.05Ω 16.0 to 99.9Ω: ±2% ±0.5Ω 100.0 to 209.9Ω: ±3% ±2Ω 160 to 399Ω: ±5% ±5Ω 400 to 599Ω: ±10% ±10Ω |
| AC Current Auto Range (50Hz/60Hz) | |
| Ranges | 100.0mA 1000mA 10.00A 30.0A |
| Accuracy | 0.0 to 104.9mA: ±2% ±0.7mA 80mA to 31.5A: ±2% |
| Operating Indication | |
| Earth Resistance Function | Constant Voltage Injection |
| Current Detection | Frequency: Approx. 2400Hz |
| Dual Integration | AC current Function: Successive Approximation |
| General Specifications | |
| Response Time | Earth Resistance: Approx. 7 seconds AC Current: Approx. 2 seconds |
| Current Consumption | Approx. 50mA (max.100mA) |
| Measurement Time | R6: Approx. 5 hours LR6: Approx. 21 hours |
| Auto Power-Off | Turns power off about 10 minutes after the last button operation |
| Conductor Size | Approx. Ø32mm |
| Power Source | 4 x R6 AA Manganese Batteries or 4 x LR6 AA Alkaline Batteries |
| Dimensions | 246 x 120 x 54 mm |
| Weight | Approx. 780 g (Including Batteries) |