Servo Tester Third Gear Switch With Indicator Light 4.2V To 6.0V For SG90 Servo

Description Item Name Servo TesterSize 46x32x17mmWeight 8gColor BlueInput DC 4 2 to 6 0VOutput ≤15mA 5 0 Output Signal 1 5ms±0 5msAdjustment Methods Manual Neutral Automatic Features Small size low power consumption high reliability and easy operation It can easily detect and configure server virtual bit jitter and middle position Can connect two servos or ESC MCU control good stability high accuracy Usage Method 1 The left side is connected to the servo which can be divided into three groups upper middle and lower Three servos can be tested at the same time 2 Connect the power supply from the right single row of pins the three blue lights will light up at the same time and then the leftmost light will light up At this time you can select three modes through the mode selection button When the leftmost light is on it is the manual adjustment mode You can directly use the potentiometer and the adjustment knob to control the rotation of the servo and then press the button the middle light will light up At this time it is the centering test mode Press the button again and the rightmost light will light up at this time it is an automatic test mode The servo will rotate continuously and then rotate reversely after being stuck and cycle in turn Note This product can t test the servo whose weight is more than 55g If you want to test the motor please first connect the ESC 1 Piece Version Included 1x servo tester3 Pieces Version Included 3x