Whether you're running a lathe, monitoring conveyor belt speeds, or working with any rotating machinery, this digital RPM tachometer gives you the precise speed readings you need to optimize performance and prevent equipment damage.
Unlike analog meters that require guessing, this digital tachometer provides crystal-clear RPM readings from 5 to 9999 RPM on its bright 0.56-inch red LED display. The automatic zero-clearing feature means you don't have to manually reset between readings, saving you time and reducing errors. With a refresh frequency that adapts to RPM ranges, you get smooth, real-time updates even at high speeds.
The Hall proximity sensor works like a tiny speed detective - it detects passing magnets and converts that information into precise RPM readings. The M12mm cylindrical sensor mounts easily to your equipment with the included L-shaped bracket, and the 2-3mm detection range ensures accurate readings without being too close or too far from your target. The sensor handles up to 100Hz response frequency, making it perfect for most industrial applications.
This kit includes everything you need for immediate installation: the tachometer unit, Hall NPN proximity sensor, mounting magnet, and L-shaped mounting bracket. The color-coded wiring makes installation straightforward - brown for power+, blue for power-, and black for signal. The compact 72x36x20mm tachometer fits easily in tight spaces while still being easy to read.
Carpenters use it to optimize lathe speeds for different wood types, mechanics monitor conveyor belt speeds in assembly lines, and DIY makers ensure their rotating equipment stays within safe operating ranges. The 0-50°C operating temperature range means it performs reliably in most workshop environments. Installation is straightforward - just mount the sensor, position the magnet 2-3mm away, and connect the power to start getting accurate RPM readings.
