Both models verify line conditions/voltage prior to use with an audible signal plus flashing lights
The audible signal is 90 decibels, & banks of red lights flash intermittently to warn the operator of voltage potential
Both units incorporate a single push button on-switch that is timer oriented & will automatically shut the unit off after a period of inactivity
Each time the hot line Indicator is turned on, each model will run through a pre-programmed test cycle & a green pilot light will remain on, indicating the unit is operating properly
The transmission model is for voltage ranges from 69kV to 500kV
Both units include 2 in diameter hook for contacting conductor & switch gear
Includes carrying case
Operates on 9 V battery - also included
Bushing adapters available for 6701 for URD applications