Specifications: Offer 3 modes to check servos or ESC Supply voltage: 4.8V-6.0V Output Signal: 1.5ms±0.5ms Three mode selection [Manual, Neutral and Auto] Enclosure Box Mode selection LED Indicator Adjustable Knob for manual speed control Operating Temperature Range: -40~ 85°C The Manual Mode allows you to turn the knob to different speeds and check the reaction time The Neutral mode makes the servo go back to the neutral point The Automatic ’’Window Wiper’’ Mode makes the servo swing like a window wiper in the largest angle possible Connect to up to 3 servos simultaneously.



