Efergy Elite TPM (True Power Meter) transmitter
Additional transmitter for use with existing Efergy Elite True Power Meter only (not Elite Classic or E2 energy monitors). It wirelessly sends the information to the energy monitor every 6, 12 or 18 seconds.
How it works
All transmitters come with three spaces for sensors. Just look on the underside of the transmitter, take out the rubber cover of one of the spare spaces and plug in your additional sensor. Then attach it the same way as the previous one.