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Non-Contact High Voltage Detector

Item_number: AE275HVD Categories: , ,

The AEMC 275HVD (2131.12) Non-Contact High Voltage Detector is designed to detect the presence of high voltage without physical contact. An 8-position rotary switch selects the detection range. As the sensor is moved closer to the voltage carrying conductor, its sensor head picks up the radiated electric field. Once the threshold is reached, the buzzer sounds, and a bright red warning light alerts the operator of live conductors.

The Model 275HVD is powered by three standard Alkaline C cell batteries and can be used both in- and out-of-doors. A universal spline on the back-end facilitates attachment to any standard hot stick. A self-test position ensures that all circuitry and annunciators are working properly before use.

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Item_number: AE275HVD Categories: , ,


Item in stock for fast shipping

Voltage Detector Product Features:

  • Detects the presence of high voltage without physical contact
  • Wide detection range from 80V to 275kV suitable for numerous applications
  • Eight switch-selectable voltage sensitivity ranges
  • Lightweight construction minimizes sway at the end of long hot sticks
  • Provides audible and visual indication of live voltage
  • Self-test ensures all system functions and indicators are working properly by energizing the complete system
  • Designed for use with hot sticks incorporating a shotgun adapter
  • Powered by three standard Alkaline C cell batteries
  • Works on unshielded cables only

Voltage Detector DOWNLOADS

Data Sheet


Additional information

Weight 4.5 lbs
Dimensions 17 × 12 × 6 in
Detection Frequency

45 to 70Hz


240V, 2kV, 6kV, 11kV, 22kV, 33kV, 132kV, 275kV


Bright red LED and audible buzzer


Non-contact. Selection range is detected at approximately 10" (25cm) from the voltage. Greater detection distances can be obtained at lower voltage positions.



Power Source

3 x 1.5V C cell batteries (included)

Operation Temperature

5° to +130°F (-15° to +55°C)

Storage Temperature

-4° to +150°F (-20° to +65°C)

Relative Humidity

0 to 93% at 104°F (40°C)

Shock Test

EC 68-2-29

Vibration Test

EN 61010 clause 8.3

Drop Test

EN 61010 clause 8.4

Impact Test

EN 61010 clause 8.2


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