JAMIT Electronic Counter for Knitting Machine, 0-99999 LCD Digital Counter 5 Digit Plus UP Gauge+ Tester Punch Magnetic Induction Proximity Switch Sensor with Magnetic

Description

Specification: Power: 1.5v AA cell Count range: 0----99999 Reset minimum pulse width：0.1s Count the highest frequency: 20hz Count the minimum pulse width: 10ms Use environment temperature: - 5c--40 °c Hole size: 61 x 36 mm Size: 64 x 38 x 38 mm Contact on maximum resistance: ≤10kΩ Open contact minimum resistance: ≥500kΩ Net Weight: 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. Package include: 1x Digital counter 1x MagSwitch 1x Magnet