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- RPM measurement range: 800 -4200RPM - 4-digit LCD screen display - Accuracy: +/-1 RPM - 10 Level aperture adjustment - Ultra-wide viewing angle - High-speed electronic shutter - Measurement remotely and non-contact - Simultaneous measurement of five sets of RPM - Super bright and stroboscopic light, which is suitable for dim indoor environment - It can measure RPM for tiny objects - Shut off automatically after no operation for 30 seconds - Power supply: CR2032/LIR2032 button battery - Operating battery drain: 3mA - Idle drain: 10uA - Lower battery alarm
Application: - RPM main rotor measurement for all kinds of helicopters - Calibrate timing belt - The speed measurement of vehicles with wheels - Dynamic balancing calibration for flywheels - Vibration frequency measurements
