5 Digits LCD accurate digital counter, comes with proximity switch and magnetic mount. Power supply: AA 1.5V battery. Easy to install. Measuring range: 0-99999, counting frequency: 20Hz. Built-in RESET key and PAUSE function on panel. Widely used in automatic conveyor belting systems, winding machines, packaging machinery, textile machinery, milling machines. 5-digit large LCD screen, clear and easy-to-read 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 uses standard contact signal, sensor selection is simple and reliable for accurate counting. Resettable zero: supports both panel and external reset. Shock-resistant design helps prevent data loss. No mechanical wear, ensures reliable operation and long service life. Power: 1.5V AA cell (battery included). Count range: 0-99999. Minimum reset pulse width: 0.1s. Reset method: manual panel or external. Maximum counting frequency: 20Hz (20 times per second). Working 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: ≤10K ohms. Minimum off-contact resistance: ≥500K ohms. Color: white. Material: metal + plastic. Panel size: 72 x 38 x 31mm. Panel cutout size: 63 x 35mm. Package contents: 1 x Digital 5 Digit LCD Counter 1 x Mounting bracket 1 x Proximity switch 1 x Strong magnet Note: Light and screen display differences may cause slight color variations between the image and actual item. Measurement error allowed is +/- 1-3cm.