This motor analyzer is a precision electronic device that is specially designed for measuring the KV value, RPM, current draw, motor timing, vibration noise level, and function of hall effect sensors of a brushless motor. It comes with a 2X16 character LCD that is able to display real-time values of either sensored or sensorless brushless motors.KV / VOLT / RPM / AMP:KV (RPM per Volt) Shows the rotor RPM/Volt at a certain throttle power level.U (VOLT) Shows the input voltage to the motor checker.RPM (Revolution Per Minutes) Shows the rotor revolution at a certain throttle power level.I (AMP) Shows the current drawn by the motor at a certain throttle power level.MOTOR TIMING - Physical end bell timing, usually between 0 and 70 degrees, requires tools to rotate the sensor board.NOISE LEVEL - Poor assembly, inferior bearings, or unbalanced rotors can generate a vibration. This vibration is adverse to the performance of the motor. By measuring this, you can select the "quietest" motor. Phase A, B, and C Sensor Timing: Shows the actual timing of all three sensor elements Specs:Net Weight: 282 grams (Without Cables)Input Voltage: 7.4-8.4V (Suggested to Use 7.4V 2S 1P Lipo Battery)LCD Display Screen: Blue Backlight Background, White Text, 16 Characters x2 LinesKV Value Accuracy: +/- 3%Motor Timing Accuracy: +/- 4%Motor Timing Range: 0-70 degNoise Level Measurement Range: 60dB - 120dBSupported Motor: Sensored or Sensorless Brushless Motors (2 to 36 Poles)SizeLength: 80.6mmWidth: 136.5mmHeight: 24.5mmIncludes:(1) Brushless Motor Analyzer(3) Motor Cables(1) Motor Sensor Cable(1) DC Input Power Cable w/Banana Connector(1) DC Input Power Cable w/Tamiya Connector(1) Instruction Manual
