5 Digits LCD accurate digital counter with proximity switch and magnetic sensor. Powered by AA 1.5V battery for easy installation without external power supply. Measuring range: 0-99999, counting frequency up to 20Hz. Built-in RESET and PAUSE functions on panel for convenient operation. Suitable for use in automatic conveyor systems, winding machines, packaging machinery, textile machinery, and milling machines. Features a large 5-digit LCD screen for clear and visible display. Uses standard AA 1.5V battery, included, with easy battery replacement. Press PAUSE to temporarily stop counting and resume when needed. Accepts standard contact signal input, compatible with various sensors for simple setup and reliable performance. Reset function available via panel or external input. Shock-resistant design helps prevent data loss. No mechanical wear parts ensure stable 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: -5C to 40C. Minimum input pulse width: 10ms. Proximity switch sensor: 2-wire, 110mm cable length, includes magnet. Detection distance: 3-10mm. Maximum on-state resistance: 10K. Minimum off-state resistance: 500K. 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. Light and display differences may cause slight color variation between image and actual item. Measurement tolerance: +/- 1-3cm.