
RC Servo Tester Checker - Can check 3 servos without RC
Designed to test servos can test up to 3 servos at once without RC equipement but requires a 4.8 to 6v input (JR / Fuataba 3 pin connectors). 3 modes: Manual mode - turn the knob at different speeds to check the reaction time. Neutral mode - makes the servo return to the neutral point. Automatic - swings servo arm at the biggest angle.
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