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 the PAUSE key to pause counting, press again to resume. Input accepts standard contact signal; sensor selection is simple and reliable. Resettable zero with both panel and external reset options. Seismic design helps prevent data loss. No mechanical wear, ensuring reliable operation and long service life. Power source: 1.5V AA battery (included). Count range: 0-99999. 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-contact resistance: ≤10KΩ. Minimum off-contact 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. Note: Lighting and display differences may cause slight color variation between image and actual item. Measurement tolerance: +/- 1-3cm.