1、Fully aluminum alloy enclosure, anodized, can test analog and digital servos, can conol ESC motor stepless speed regulation test 2、It can simultaneously test whether 3 servos are synchronized this function is mainly applicable to helicopter steering gear in CCPM mode 3、There are 3 modes to check servos or ESC 4、It can connect 1-3 servos simultaneously and test such as 1-3 servos consistency and so on. 5、You can also connect 1-3 ESC to test and compare their reaction time respectively. Features: Fully aluminum alloy enclosure, anodized, can test analog and digital servos,can conol ESCmotor stepless speed regulation test It can simultaneously test whether 3 servosare synchronized this function is mainly applicable to helicopter steering gear in CCPM mode Thereare3modestocheckservosorESC: Manualmode:turntheknobwithdifferentspeed,checkthereactiontim Neualmode:maketheservogobacktotheneualpoint; Automaticwindowwipermode:maketheservoswinglikeawindowwipersinthebiggestangle. Itcanconnect1-3servossimultaneouslyandtestsuchas1-3servosconsistencyandsoon. Youcanalsoconnect1-3ESCtotestandcomparetheirreactiontimerespectively. Itcanconnect3servosoftheCCPMhelicopters,andselectservosby neual and synchronous functions It can also connect the servo of airplanes install the steering-box and adjust planes by using such as the neual mode and so on. Specification: Material: aluminum alloy Input voltage: DC4.8-6v Channel: 3CH Weight: Approx.28g/1oz Package list: 1 x 3CH ESC Servo Tester Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store