DNEPEI Integrated Pen-Type Leeb Hardness Tester, All-in-One Compact Design with OLED Display, User Self-Calibration Function for Quick & Easy Metal Hardness Testing LS252DL

DNEPEI

【HIGH-PRECISION & RELIABLE RESULTS】Built with a carbide impact body and advanced dual‑coil technology, this portable hardness tester delivers excellent repeatability and accuracy. It stores up to 9 test groups and allows user self‑calibration, effectively minimising errors to guarantee consistent, trustworthy readings on every job. 【7 BUILT‑IN HARDNESS SCALES】Switch effortlessly between HL, HV, HB, HS, HRA, HRB, and HRC with instant digital readouts—no manual conversion or math required. Pre‑calibrated for 10 common metal types, including steel, alloy tool steel, stainless steel, and gray cast iron, it easily adapts to diverse shop‑floor applications. 【360° MULTI‑ANGLE CAPABILITY】The built‑in direction sensor automatically compensates for measurement deviations caused by different impact angles, giving you accurate data from any orientation. A compact support ring is also included to stabilise the probe on curved workpieces with a radius smaller than 30mm, guaranteeing full contact 【LONG BATTERY LIFE & ULTRA‑PORTABLE】Equipped with a high‑capacity lithium battery and a smart dynamic sleep algorithm, it powers through over 5,000 consecutive tests per full charge. The pen‑style, lightweight body slips easily into your pocket, whilst the universal Type‑C port makes recharging quick and hassle‑free wherever you go. 【RUGGED BUILT FOR TOUGH JOBS】Designed for demanding field use, this durable hardness gauge is your go‑to tool for heavy machinery maintenance, die cavity inspection, bearing testing, and large forgings. Its non‑destructive, on‑the‑spot testing capability keeps production moving without cutting or damaging expensive components.