4 PCS PWM Tester for Robot Remote Control Flight Controller Debugging Tool Double Row Pins

4 PCS PWM Tester for Robot Remote Control Flight Controller Debugging Tool Double Row PinsFeaturesUpgraded PWM tester smaller and better performanceFor testing receiver fight controller and servoCan analyze the problem of accurate positioningCan be used as see saw testing of remote control with it you can do it by yourself without others help Display the pulse width and frequency of PMW slide the switch to select accurate reading quick display updateDisplayNO when no signal when it losses the PMW signal more than 70s it will be regarded as no signal With for anti reverse connectionDescriptionInput 3 6V 5 8VSize 37x24x12mm Package Included4x PWM tester4x 3P male to male cable4x double sided sticker