Wireless HV phase tester HYEC-10

Wireless HV phase tester HYEC-10 1. Receiving shows: phase Angle, the frequency, the voltage waveform 2. Receiver bring rechargeable batteries 3. Patent products, simple maintenance 4. Signal acquisition high sensitivity, good selectivity 5. High frequency transmission, the adaptability is strong,through clapboard, the fence 6. High pressure test, the test more than 50 meters above the distance. 7. Easy operation, safe and reliable 8. The scene charged calibration 9. Voltage