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Model 275HVD (pdf) Rev. 05 11/05
Technical Assistance (800) 343-1391 www.aemc.com 1 of 5
The Model 275HVD is designed to
detect the presence of high voltage
without physical contact.
An eight 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 range
threshold is reached, the buzzer
sounds and a bright red warning light
warns the operator of live conductors.
Model 275HVD has a self-test position
that ensures that all circuitry and
annunciators are working properly by
energizing the complete system.
The Model 275HVD is powered by
three standard Alkaline C cell batteries
and can be used both in- and out-ofdoors.
A universal spline on the backend
facilitates attachment to any
standard hot stick.
Non-Contact High Voltage Detector
Model 275HVD
