5 Digits LCD accurate digital counter with proximity switch and magnetic mount. Powered by AA 1.5V battery. Easy to install. Measuring range: 0-99999. Counting frequency: 20Hz. Built-in RESET and PAUSE functions on panel. Suitable for use in automatic conveyor systems, winding machines, packaging machinery, textile machinery, and milling machines. Features a 5-digit large LCD screen for clear and visible display. Uses standard AA 1.5V batteries, no external power supply required; battery replacement is convenient. Press PAUSE key to suspend counting, press again to resume. Accepts standard contact signal input; sensor selection is simple and reliable. Resettable zero function with both panel and external reset options. Shock-resistant design helps prevent data loss. No mechanical wear parts ensure reliable operation and long service life. Power source: 1.5V AA battery (included). Count range: 0 to 99999. Minimum reset pulse width: 0.1s. Reset method: manual (panel) or external. Maximum counting frequency: 20Hz (20 counts per second). Operating temperature: -5°C to 40°C. Minimum input pulse width: 10ms. Proximity switch sensor: 2-wire, 110mm cable length, includes magnet. Detection distance: 3-10mm. Maximum on-state resistance: ≤10KΩ. Minimum off-state resistance: ≥500KΩ. Color: white. Material: metal and plastic. Panel dimensions: 72 x 38 x 31mm. Panel cutout size: 63 x 35mm. Package includes: 1 x Digital 5 Digit LCD Counter, 1 x mounting bracket, 1 x proximity switch, 1 x strong magnet. No other items included. Note: Lighting and display differences may cause slight color variation between image and actual item. Measurement tolerance: +/- 1-3cm.