Review on ⚡️ Watt Meter Power Analyzer - JZCreater 150A: High Precision RC Power Measurement with LCD Display for Voltage, Current, Power, Charge, and Energy by Ruben Jamrock

Very happy with the purchase! Startled by my very bad experience with another wattmeter (please check my review at https://www.amazon.com/gp/product/B01N3BACF2/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1), first thing I did , after I had this to open it up and check the wiring. I was pleasantly surprised at how cleanly the soldering of the wires was done inside the meter. In general, the design looks very solid and well thought out. The wattmeter comes with 12 AWG wires with soft silicone insulation. Caution - soldering the connectors to these wires requires a very powerful soldering iron or heat gun. I used a hot air station as none of my soldering irons including the 60 watt soldering iron did the job. Anyway, after connecting the terminal to the wattmeter wires, I connected it to my ATV that was on the dyno and did a test ride - everything works fine! 2S with JST connector) to the Aux port so you can read and copy readings after the main power has been cut off and b) in the manual some of the pictures showed the battery polarity reversed - ignore those pictures and follow the color of the Wires - always red to red and black to black :) Happy shopping!