Upgraded Watt Meter

Works well and a lot of fun going from appliance to appliance :)

The upgraded watt meter power meter plug works exactly as advertised. It is plug and play very responsive and accurate. and I have used it to gauge the draw on many of my appliances. It has helped me track down the source of many tripped breakers since I bought it. it's already paid for itself in my time saved and I consider it very useful. I have had my computer plugged into it and it has been durable enough to handle long-term draw under heavy load

This works well and isn't intrusive. Easy setup too. Just find what you pay for electricity, per KW/h, enter it and it's ready to go. The only thing, which I hope they'll address is that the LED backlight is wsy too bright with no way to adjust the brightness without adding a modification on the PCB itself. Other than that, very nice product at a very reasonable price.

I purchased a large backup battery and inverter and needed to understand how long i could expect different appliances and sump pumps to last. This monitor plugged in easily and provided all the information I needed. It is very safe and functional and easy to use, with an easy to read display and a lot of selectable screen to display anything to might be looking for

This wattmeter has worked really well for me. The images show its accuracy clearly. It can calculate kilowatt-hours, amps, and even estimate the total cost of your energy usage. I’ve used it to gauge how many devices I can safely run off my generator and inverters without overloading them. Overall, it’s been a very useful and reliable little tool.