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High Voltage Detecting Device For 220vac To 765kv Non - Rechargeable Version (Induction Tester) With ISI Marked Safety Helmet
Induction Tester  with ISI Marked Safety Helmet

This device can be helpful to warn & alert in advance when the user comes in close vicinity with High Voltage. It is useful for sensing Low as well as high voltages. Low voltages can be sensed only from close proximity of few inches, however high voltages can be sensed from far distances. It can effectively detect 11KV, 22KV, 33KV, 66KV, 132KV, 220KV, 400KV, & 765 KV. This device works on an standard 9 Volt non rechargeable battery and the battery has to be replaced after few days depending upon use. It has a 2 mode indication system viz :Buzzer & LED. It can detect 11 KV from a distance of about 6 to 8 feet.


If use is heavy and regular and over wide voltage ranges then one must go for the rechargeable mode. This model is only useful for light use or infrequent use. Ideal for Electricity Generation, Transmission, Distribution Companies, Railways Electrical Dept, All departments working with high voltages. This product comes with a 1 year warranty.

Model : OESHVDDWVNR-111 – Non-Rechargeable Model
Min Order Qty : 30 Nos.

Technical Specifications

Parameters Non Rechargeable
Battery Type: 9V Standard Dry Battery
Voltage Detection Range 220V AC to 765 KV
Beep Alert Provided
LED Alert Provided
Vibration Alert Absent ( Present in Rechargeable Model )
Variable Sensitivity Adjustment Variable Sensitivity Adjustment
Dual Field Detection Absent (Present in Rechargeable Model)
Detection Range 220KV is detected from distance of 10 to
15 Mtrs. & 11KV at approximate
distance of 6 to 7 feet.
IP Rating IP 52
Water Resistant Partly
Charging Indicator Not Applicable
Test Switch Has to be tested on 220V Line.
Battery Low Indicator Not available
Mounting Arrangement for Helmet / Harness Wel-Crow
Tested at: TATA 220 KV HV OPEN LINE
Warranty 1 Year
Minimum Order Qty 25 Nos

Key features

  • Life Saving Device
  • Detects Voltages From 220VAC (LT/LV) to 765KV AC (EHV)
  • 9 VDC Battery Operated
  • Extra High Sensitivity
  • 2 Mode Alert
  • Light Weight
  • Made In India
  • 1 Year Warranty

Note : For more detailed technical specifications for tenders pls email us.