Features
- Large screen color LCD display （480 x 280 dot matrix）, humanized interface Chinese menu design
- Combining the pulse reflection test method and digital multimeter
- Retaining the manual test function
- Using Chinese menu technology
- Functions of megohmmeter and ohmmeter for insulation resistance and loop resistance testing
- USB interface for test data uploading （optional）
- Rechargeable lithium battery with intelligent charging
- Small size, light weight, easy to carry
Technical Specifications
| Maximum Range | 4.97 mi /9.94mi /19.88mi optional (8 km / 16 km / 32 km) |
| Test Blind Zone | 0m |
| Test Accuracy | Up to 0.00062miles （1 m） |
| Pulse Width | 40 ns to 10μs automatic adjustment |
| Impedance Balance | Automatic adjustment |
| Gain Adjustment | Automatic and manual combination |
| Testable DC Voltage | -400 V to 400 V, resolution:0.001V |
| Testable AC Voltage | 0 V to 290 V |
| Testable Circuit Capacitance | 0 nF to 1000 nF |
| Accuracy | 0 nF to 10 nF:±2 nF,10nF to 1000 nF: ±2 %±2 nF |
| Measure Ring Resistance | 0Ω to 20 kΩ |
| Accuracy | 0Ω to 100 Ω： ±3%±4Ω， 100 Ω to 500 Ω： ±3%,500Ω to 20 KΩ： ±2% |
| Measure Insulation Resistance | 0MΩ to 30MΩ |
| Accuracy | 0miles to 0.00062miles （0 m to 1.0 m）:±0.1MΩ， 0.00062 miles to 0.01864miles （1.0 m to 30 m）:±10%±0.5 MΩ |
| Charging Time | About 3.5 hours |
| Continuous Working Time (hours) | 8 hours after full charge |
| Volume | 8.27 in × 6.54 in × 3.54 in (210 mm × 166 mm × 90 mm) |
| Weight | 2.20 lb (1 kg) |
