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 systems, winding machines, packaging machinery, textile machinery, milling machines. 5-digit large LCD screen, clear and easy to read. 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, compatible with most sensors, ensures accurate and reliable counting. Reset function: panel-mounted button or external reset option. Shock-resistant design helps prevent data loss. No mechanical wear, stable operation, long service life. Power: 1.5V AA battery (battery included). Count range: 0-99999. Minimum reset pulse width: 0.1s. Reset method: manual panel or external signal. Maximum counting frequency: 20Hz (20 counts per second). Operating temperature: -5C to 40C. Minimum input pulse width: 10ms. Proximity switch sensor: 2-wire, cable length: 110mm, includes magnet. Detection distance: 3-10mm. Maximum on-contact resistance: 10K. Minimum off-contact resistance: 500K. Color: white. Material: metal + plastic. Panel dimensions: 72 x 38 x 31mm. 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: Only the items listed are included. Other accessories not mentioned are not included. Note: Lighting and display differences may cause slight color variation between image and actual product. Measurement error allowed: +/- 1-3cm.