AEMC 275HVD Non-Contact High Voltage Detector

The Model 275HVD detects the presence of high voltage without physical contact. An 8-position rotary switch selects the detection range. As the sensor head approaches the energized conductor it picks up the radiated electric field; once the threshold is reached, a buzzer sounds and a bright red warning light alerts the operator. Powered by three standard alkaline C-cell batteries, it can be used indoors and outdoors. A universal spline on the back end attaches to any standard hot stick, and a self-test position confirms all circuitry and annunciators are working before use.