The JM48S Smart Counter and Length Meter is the smallest in the series with a 45x45 mm cutout size, perfect for miniature control panels. From Zhejiang Chenhai Electric, it provides DC 12V output and supports versatile power supplies: AC 220V, AC 380V, AC 36V, and AC/DC 24V. Reset methods include panel button, terminal block, and automatic reset. This device belongs to our?Digital Counters?family, offering precise counting and length measurement in a compact form. It works seamlessly with?Power Meters & Rail-mounted Energy Meters?for energy monitoring per production batch. For sequential operations, integrate the JM48S with?Timing Control Devices?to manage timing and counting together. As a product of?Zhejiang Chenhai Electric, it is built with high-quality components for long life. Unlike larger?Counters, the JM48S saves panel space without sacrificing features. Typical applications include small coil winding, pill counting on pharmaceutical lines, wire length measurement, and component counting on assembly benches. The device supports high counting speeds up to 30 counts per second and includes a preset output relay. For environmental monitoring, pair it with?Environmental Control Instruments?in cleanrooms or laboratories. The bright 4-digit display shows count or length values clearly. The JM48S also features automatic forward/reverse detection and scaling for different wheel diameters. Reset can be triggered remotely, making it ideal for integration with PLC systems. Choose the JM48S for reliable smart counting in space-limited industrial applications.