TMG-47 Telephone-Microphone Headset for Cable Testing and Electric Installation

Analogue of the popular TMG-22 headset, which differs in the amplifier supply voltage. The best solution for electrical installation and commissioning work. The main purpose is to test the cable.

If necessary, with the help of two headsets you can quickly provide operational communication on de-energised lines up to 5 km long and resistance up to 1 kOhm. Stably operates at temperatures from minus 30 ºC to 40 ºC and at high relative humidity up to 95% at a temperature of 25 ºC. The headset uses two AA batteries.

The headset includes an amplifier, which is powered by two AA batteries, and its operation is controlled by an LED indicator. The headset is connected to the cable with two alligator clips The microphone and earpiece are located on the left side.