# Wireless Mains Power Monitor - Channel 3 Transmitter

**Type:** Product page · **SKU:** AP8139
**Page:** https://core-electronics.com.au/wireless-mains-power-monitor-channel-3-transmitter.html ([markdown](https://core-electronics.com.au/wireless-mains-power-monitor-channel-3-transmitter.html.md))

## Retired product

This product is retired and no longer available for purchase. Search the catalogue for an alternative.

## Description

Channel 3 transmitter for use with P 8137. 
 
**Forms a complete 3 channel system when purchased with:** 
P 8137 Wireless Energy Monitor (includes Channel 1 transmitter) 
P 8138 Wireless Energy Monitor Transmitter Channel 2

**Downloads**

- Instructions

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/w/i/wireless_mains_power_monitor_channel_3_transmitter__p8139__00.jpg)