Auto Digital Totalizer Enhance Productivity with LED Electronic Digital Display Counter, Counts Up to 999999, 0-20M Sensing Distance,for Production Lines & Visitors(3inch)

Product ParametersProduct name: laser beam counterWorking voltage: DC12-24VSensing range: 0-20mCounting range: 0-999999screen size:3 inches: 448*43*125mm4 inches: 590*42*160mmIndividual font sizes:3 inches: 42*75mm4 inches: 60*105mmWeight: about 1kg

• Experience seamless automated counting up to 999,999. Our infrared sensor detects objects within a range of 0-20m. When the sensor detects an object, the display increases accordingly. The adjustable brass tail allows for customizable sensitivity.
• Don’t worry about starting over! Our counter features a power failure memory function that retains the last count even after an unexpected power interruption, ensuring uninterrupted tracking of your counting needs.
• Enjoy precise counting with robust anti-interference capabilities. Resetting is easy with options for terminal or side button resets, and you can adjust the counting sensitivity across four different levels for optimal performance.
• Designed for convenience, this counter includes two hooks for easy hanging or wall mounting. A power adapter is provided, making installation straightforward and hassle-free right out of the box.
• Equipped with a standard infrared sensor in NPN-NO mode, this electronic counter is ideal for a variety of settings including restaurants, supermarkets, sports events, schools, factories, and logistics centers. It's the perfect solution for resolving counting challenges in production and assembly line environments.