4 in 1 multifunction R/C tester -:
1). Tachometer,
2). Servo Tester ,(need external power 4.8V~6V when test servos): include manual test and auto test function. Parameter can be adjusted.
3). Receiver Signal Tester
4). Battery Voltage Tester
All in one small handheld unit.
Technical specifications
Power Source:
Embedded 3.7V/180mA Lipo battery．Charge automatically when receiver signal or 5-30V power connect to INPUT port. Recommended charge voltage is 5V.
Voltage Test Range: 0~30V, precision 0.05V. When internal battery test, precision is 0.005V
Receiver Signal test Precision：
Pulse 1us／Cycle1us
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