- Wireless distance up to 200 metres
- Checks high voltage systems and phase comparator
- All weather use (indoor or outdoor)
- White (transmitter)
- Blue (receiver)
The high voltage wireless comparator has been designed to meet IEC 61481 specifications. The function of the comparator is to determine whether the conductor is energised or de-energised and to detect and indicate the correct phase relationship between 2 enegised lines at the same nominal voltage and frequency, using a transmitter and receiver. The receiver compares the phase relationship of the line it is connected to with a line to which the transmitter is connected, and indicates if the lines are IN phase or OUT of phase. Each unit must be used with a link stick.