All wireless energy monitors available in the Australian market today have a clamp sensor connected to a wireless transmitter, this transmitter requires batteries to operate and is located inside your mains meter box. [More]

The above models of wireless energy monitors have introduced some differences to the original STC-4002 and CLASSIC models, In particular the XML like file output has changed and the frequency in which is delivered from the STC-4004\ENVI is significantly different. In my personal view these changes have not added any significant value to the product and in some cases are a real pain. In my view the earlier STC-4002\CLASSIC is my favourite device and has been more reliable when comparing both monitors side by side. [More]

We have had a few requests from customers who have asked if they can connect to LCD Wireless Energy Monitors to a single transmitter to have the energy displayed in multiple locations in a house or business.

The answer is YES, you can pair 1 or more STC-4002 monitors to a single transmitter, however all monitors maust be paired during the same pairing operation. [More]

Table of common appliances and energy consumption. [More]

The Watts Clever Wireless Energy Monitor stores historical data for 4 years which can be downloaded via the USB connection to a computer for further analysis or to build graphs and charts etc.

The data sent by the STC-4002 resembles an XML format where values are enclosed in tags such as . Below we have include a sample output that is generally output via the USB connection every 6 seconds. [More]