The KASON L252Dis a state-of-the-art, palm-sized metal hardness tester that combines both the impact device and controller in a single compact unit—small enough to fit in your pocket. Featuring the latest dual-coil technology, it delivers outstanding measurement accuracy (±6 HL) and repeatability (6 HL). The built-in orientation sensors automatically correct measurement errors caused by different impact directions, ensuring consistently accurate data. The tester also includes a durable metal housing and a bright OLED display. Equipped with a D-type impact device, the KASON L252Dis ideal for a wide range of testing applications—from polished parts and heat-treated surfaces to situations requiring high test volume. It also features USB charging and supports user re-calibration.

The KASON L252Dportable Leeb hardness tester is suitable for evaluating the hardness of a wide variety of metal materials, including steel, cast steel, alloy steel, stainless steel, gray cast iron, ductile iron, cast aluminum alloy, copper-zinc alloy, copper-tin alloy, pure copper, and forged steel. It’s an ideal tool for use on machine tool guides, automotive chassis, heavy components, mold cavities, bearings, pressure vessels, and installed or assembled machinery. This device helps manufacturers with efficient quality control and production process optimization.