Especially on high-voltage test benches, the GIA-IEPE protects expensive test bench measurement technology from damage caused by overvoltage. Errors such as short circuits and cable breaks on the input side are also automatically detected and reported by a defined output signal and status LEDs. The high feed current of 12 mA enables long cable lengths of several hundred meters and thus avoids signal attenuation at high frequencies.

The module can be combined with both sensors and charge amplifiers that require an IEPE supply. IEPE is an industry standard also known as ICP, CCLD, Isotron, Deltatron, or Piezotron.