Common Sense RC Deluxe Onboard Watt Meter

Bench testing for planes and helis can give you a good idea what's going on with your power system, but in-flight testing is the only way to be truly accurate. That's why our Delxue Inline Wattmeter is an essential tool for any guy who wants to get the most from their power system. It measures measures current, voltage, peak current (Amps), peak power (Watts), minimum voltage (Volts), power (Watts), energy (Watt-hours), charge (Amp-hours) and temperature values for you all during flight or on the bench. Now you can stop wondering what's going on with your power system and get the answers you really need. The precise data this Watt Meter gathers will help you fine tune your system to get the performance you've been looking for. Our Deluxe Inline Watt Meter helps determine the current running through your ESC and motor, peak temperatures of your ESC and motor, battery runtime, ESC/BEC and motor efficiencies, and much, much more! * Dimensions: 2 x 1.75 x 0.5 in. * Weight: 1.5 oz