LCD Digital Display Punch Magnetic Induction Reciprocating Rotary Electronic Counter

Type:5-digit Counters Counting Range:0-99999 Voltage:1.5 V 1. Five large LCD, ultra low power consumption, large and clear indication. 2. Press the Count/Pause button (pause) to stop counting. After 0-30 seconds, the LCD indicator will automatically turn off and in standby. Press the Count/Pause button again to turn the indicator on and continue counting. 3. Using magnetic induction, easy to install and accurate counting, maximum counting speed: 20 times per second 4. Reset: by pressing the reset button on the board or external 5. Anti-vibration, effectively ensure the stable and reliable operation of the system. 6. No mechanical wear, safe work, long service life. 7. Power: 1.5V AA No. 5 battery (not included) 8. Available ambient temperature: -5-40 ° C 9. Size: 4x7x4 cm 10. Distance within magnetic induction: about 5-10 mm, magnetic sensing distance: ≥ 30 mm