Parameters:
Power supply: 1.5V(AA battery) (not include)
Counting range: 0-99999
Highest counting frequency: 20HZ
Minimum counting pulse width: 10ms
Highest counting speed: 20/s
Reset: panel/external
Minimum reset pulse width: 0.1s
Working temperature: -5 — 40℃
Dimensions: 64 x 38 x 38mm; Hole Size: 61 x 36mm
Maximum resistance when connect point on: ≤ 10KΩ
Minimum resistance when connect point off: ≥ 500KΩ
Weight: about 0.05KG

MagSwitch Operation:
The magnet close to the magnetic proximity switch about 0.5-1 cm, then the magnet away from the magnetic proximity switch for a certain distance (typically 3-5 cm or more). Then start counting.

Reset Operation:
When use the "RESET" button on panel, the back doesn't need to be connected.
Press the "RESET" button, it will display "88888", then release it, back to 0.

Note:

1. The count signal and reset signal input switching should closer to the counter terminal.
2. To avoid unnecessary interference, if necessary, please use shielded cable, shield connected to the count terminal "+".
3.Only can input contact point signal to count signal and clear signal.
4. The contact point input should be reliable to avoid counting incorrectly and being reset by mistakes.
5. When the LCD display is unclear, please replace the battery.
6. Recommend to use magnetic switch.

Package includes:
1x Digital counter
1x MagSwitch
1x Magnet