How often do you guess your electric set ups? Manufacturers specifications for motors etc are good starting points, but without accurate measurements you can never be sure you are getting the best out of your combination and in many cases you could be damaging your components. Is your ESC of the correct rating? Is there sufficient voltage when under load? Is that prop too big/small? These, and many other questions can be easily answered by using this great device. Simply plug in between your motor and battery and the GT watt meter displays the actual values used when running for voltage (V), power (W) current (A) and charge quantity (mAh).
Get your electric power systems running at their peak and enjoy your hobby to the full with a watt meter!

Prevents peak currents damaging battery, ESC, motors, wiring and connectors
Verifies sufficient operating voltage under load
Individual cell balancing
Set cutoff voltages, check battery capacity & health
Confirms proper battery charger operation (connect between your battery and charger)
Detect receivers and actual operating current so as to make sure whether an UBEC is needed

Specifications
Operates from 6.8v to 60v - 0v with optional auxiliary battery

Measures 0 to 130A with a resolution of 0.01A

Measures 0 to 60V with a resolution of 0.01V

Measures 0 to 6554W with a resolution of 0.01W
Measures 0 to 65Ah with a resolution of 0.001Ah

16 x 2 backlit LCD display
Dimensions 85 x 42 x 25 mm
Weight 82g

Unit is supplied with wires bare ended for you to fit your own connectors (usually T type Deans)

To download a PDF of the instruction sheet please click here