Ximimark Multi RC Digital Motor Servo Tester 3CH ECS Consistency Speed Controler Checker

Specifications: Output: =15mA (5.0) Input: DC 4.2-6.0v Output signal: 1.5ms ± 0.5ms Size: 46*32*17MM Weight: 8g Adjustment method: manual, automatic, median Instructions for use: Refer to the second picture, the left side is connected to the steering gear, divided into three groups, which can be connected to three servos; the right single-row pin is connected to the power supply, and the bottom side is the negative pole (see the identification symbol), and the battery negative pole is connected. 10,000 attention can not be reversed, if the power supply is reversed, the IC will be burned; the pin corresponding to the S identifier will be ignored. When the power is turned on, the blue light will be on at the same time, and then only the first one on the left will be illuminated. For the manual adjustment of the potentiometer test, press the button, the middle light is on, and it is the centering test; the third light is on and the test is automatic. The test ESC is connected in the same way as the servo, but the input should not be connected to the power supply. The test motor must be connected to the ESC first, just like the ESC! Note: Manual measurement, with small error. Please check size in detail before purchase. Real colors may slightly differ from the pictures, as it depends on specific monitor settings and light brightness. We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution. Package Includes: 3Pcs