WHX-II HV Wireless Phase Detector Darui Electric recommends：
Instrument Features: WHX-II HV Wireless Phase DetectorDisplay: Wireless HV Phase Detector, Out-of-phase, In-phase, X, Y
Power: Main unit uses 1× battery (NEDA/604/6F22) or equivalent. X and Y collectors each use 5× AG13 batteries.
Auto Power-Off: 15。
Backlight: Press the backlight switch when ambient light is too dim for reading data during phase detection. Technical Parameters:
Collector Power: 7.5V±1.5V
X、Y：X≥80m Y≥50m
Operating Environment: －35℃～+50℃≤95%RH ：
：－40℃～+55℃≤95%RH ：
Insulated Telescopic Rod: 600mm retracted, 3200mm extended
Case Dimensions (L×W×H): 650mm×250mm×100mm
Total Weight: 5kg
Voltage Rating: 0.38kV~220kV
：9V ±2V
Note: The above information and technical parameters are compiled and published by Yangzhou Darui Electric Co., Ltd.
