This is a device to measure the strength of your 540 rotors. New v2 design!
Features & Specifications:
- Power range 7-12v (2s or 3s battery, or power supply)
- Measures 3 area of your rotor strength (left, right and middle)
- Measures current and max value of rotor in 3 areas
- Reverse Polarity Protection
- Optimized calibration, for more accurate readings
- Instant data reset button
- Revised rotor cradle for more consistent rotor readings
- Measures up to 4000 Gauss
- LCD Screen
- Handcrafted in the USA!
- Comes with protective EVA zipper Case
- Tested from the manufacturer, for calibration and working condition
Check out their video
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