WT500 Non-contact High Voltage Detector (Wrist Type)

4,602.00 including GST @18%


A handy, wearable (wrist-type), close-range, non-contact, high voltage detector, featuring sound & light alarms when an operator wearing it gets close to a high voltage charged body upto 500kV.

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The Metravi WT500 high-voltage detector is a handy, wearable instrument, which reminds the electrical worker to pay attention to safety and avoid high voltage electric shock accidents.
When the operator is wearing the alarm and gets close to a high voltage charged body within a certain distance, sound and light alarms go off, according to the safety distance of the corresponding voltage level.

This instrument can also be used for line fault detection and electroscope.

Additional information




Battery Type

Button-type CR1632

Dust & Water Proof

  • Alarm Voltage Range: 1kV ~ 500KV (high voltage alarm)
  • Working Frequency: 50Hz/60Hz
  • Safe, practical, convenient
  • New style high voltage alarm device
  • Automatic voltage detection/trigger mode
  • Suitable for sites having overhead high voltage lines.
  • To be worn on the wrist of the operator with the alarm symbol pointing towards the direction of the fingertips.
  • Non-contact induction technology
  • Battery operated with standby time up to 12 months*
  • All-directional induction voltage power source
  • Automatic trigger-detection mode with sound and light
  • Visual Alarm/Indicator : LED light (visibility under 8000LX visible light)
  • Audible Alarm/Buzzer : above 60dB (from 60cms distance)
  • IP54 Protection Level: Dust-proof and water-spray protection


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