1 Set Servo Tester High Precision Black Servo Tester Aeromodelling Motor Electrical Adjustment Test Three-position Indicator for Helicopter Servos in CCPM Mode
1. Input voltage: DC4.8V-6V
2. Size: 49 × 34.5 × 16.5mm, Weight: 15g
3. It can connect 3 servos or test 3 motors simultaneously. This servo tester cannot test servos weighing over 55g
4. This is a very simple tester suitable for testing the performance of electronic speed controllers or motors in servo motors