The TURNIGY watt meter is a very accurate R/C amp/watt meter.
Predict model airplane flight time with any given propeller.
Ensure peak currents are safe for motor, ESC, wiring and connectors
Check battery health and performance.
Evaluate R/C battery charging efficiency.
Choose the best propeller or gearing and the most efficient motor
Check for wiring and connector power losses
Measure power and energy consumption of ANY device with a battery
Operating voltage: 4.8~60V (0V with optional auxiliary battery)
0~130A, resolution 0.01A
0~60V, resolution 0.01V
0~6554W, resolution 0.1W
0~65Ah, resolution 0.001Ah
0~6554Wh, resolution 0.1Wh
Screen: 16x2, backlit LCD display