Large screen, large font, counting range 0-9999Off memory function, data will not be lost when power is turned offDual infrared rays are transmitted to each other over long detection distances.Product name: Infrared counterOperating voltage: DC12-24VDetection distance: any distance within 5MCounting range: 0-9999Total size: 318x125x43cmSingle number size: 65x85cmPackage list:Digit Counter*1notes:1. Due to manual measurement, there may be an error of 1-3 cm.2. Due to different monitor configurations, the actual color of the product may vary slightly. PRECISE DETECTION: when the infrared sensor detects the passage of an object, it will transmit the signal to the screen and the value on the screen will increase by 1, up to a maximum of 9999. MEMORY FUNCTION: Data will not be deleted after a power outage. When the machine is reset, the value can be displayed before the power outage. The counter is very accurate. If you do not need this data, you can reset it using the reset button. MASS COUNT: machine with dual infrared sensor, bright red digital LED big screen, large source display, can count to 9999. The detection distance between dual infrared is 5M. CONVENIENT INSTALLATION: there are two hooks at the top of the laser counter. You can hang the machine on the wall or fix it on the wall with glue. It is simple to install and easy to use for a long time. WIDE RANGE OF USES: Equipped with an infrared detection device, it automatically counts after lighting. It is used for counting products, counting parts, counting box numbers and counting urgent delivery parts on the production line. It is very suitable for production. Parts counting, packing and other jobs to record work progress. Manufacturer PPOIUYK