Watt's up V2

Watt's up V2 is an electronic on-board power meter for electric RC helis. It is designed to help tune the battery system and motor.

Buy Watt's up V2 From Model Avionics for only $59.99

(includes shipping)



Watt Meter and Power Analyzer

An easy to use instrument for increasing electric RC model performance.


     Measures energy (Wh), charge (Ah), power (W), current (A) and voltage (V)

     Connector to use a receiver battery for measurement down to 0 V

     Low battery voltage detection with an optional LED for indication of low battery voltage while flying!

     Accurate & precise - 0.01 A current and 0.01 V voltage resolutions

     Records peak Power

     Rugged handles 50 A continuous and 100 A peak at 60 V

     14 ga., 7x37 stranded, high temp silicone rubber insulated wire

     Small & light: 2.8" L x 1.7" W x 0.83" D, 2.5 oz.

     Acts like a wire so doesn't affect model's performance. Precision current sensing resistor, with only 0.001 Ohm resistance and circuitry that draws only 0.007 Amps

     Uses DSP to increase ADC resolution and differential measurement amplifiers to increase noise immunity

     Factory calibration stores constants in EEPROM to compensate for component tolerances

     One-year warranty and complete user manual

     Made in USA to ISO 9001:2000 quality standards


     Current 0-100 A peak, 50 A continuous, resolution 0.01 A

     Voltage 0-60 V, resolution 0.01 V

     Power 0-6500 W, resolution 0.1 W

     Charge 0-65 Ah, resolution 0.001 Ah

     Energy 0-6500 Wh, resolution 0.1 Wh

     Operates from 4.0 V-60 V. 0 V with optional receiver battery pack

     16x2 STN LCD display screen

     Powerful, 8 MIPS micro-controller

Click here for the Manual in pdf format

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