Smart Sensor AR925 LCD Display Contact Tachometer iPhone 7 Parts the buzzer will "didi"

the buzzer will "didi"

until the display area begins to show that the machine to wake up and start working again

eliminate the pressure of the forearm

- UM34C is the communication version connected via Bluetooth

Marking range: 175*175mm

Smart Sensor AR925 LCD Display Contact Tachometer iPhone 7 Parts the buzzer will "didi"1. Material: ABS 2. Measuring range: 0. 5~19999RPM; 0. 05~19999. 9m min; 0. 2~6560Ft min 3. Resolution: 0. 1RPM, 1RPM, 0. 01m min, 0. 1m min, 1Ft min 4. Large screen LCD display, the value is more intuitive and accurate 5. Sampling frequency: 0. 8Sec 6. Powered by 3 AA batteries (not included) 7. The key control panel is simple and convenient 8. Contact test generator, fast measurement response 9. Automatically store data, automatically remind when