High Precision: Features a display error of ±1Hz for accurate belt tension measurements Compact Design: The main unit measures 140x70x31mm, making it easy to handle and store Construction: Made from high-quality plastic for long-lasting performance in various environments User-Friendly: Simple operation with a clear display for quick and easy readings Versatile Application: for automotive and industrial use, suitable for various belt types and sizes, Manufacturer: GQNBLVHZUPDM