Based on the principle of Leeb hardness testing principle. It can measure the Leeb hardness of all metallic materials.

One main unit can match to 6 impact devices Automatically identify the type without calibration

Automatically identify the state of impact devices(connect,disconnect,error ,etc.).

Automatically identify the direction of impact devices (except G),360° comprehensive free measurement.

320 × 240 TFT LCD screen. information-rich, intuitive, clear display, adjustable brightness, easy to use in dimly lit environments and intense sunlight.

Basic (single-point) calibration and multi-point calibration function for convert curve,to reduce the test error.Hardness scales can be converted to HL,HRB, HRC,HRA, HV,HS,

Built-in Leeb hardness conversion function to converse HLD to HLC,HLG,HLDL,HLD+15,which is convenient for calibration and value conversion.

Preset up and low limit of hardness value , it will alarm automatically if out of range alarm, convenient for batch testings.

Chinese-English converting, menu operation, easy and convenient.

It can store 500 groups (impact times 32 ~ 1) hardness values, each data includes single testing value, average value,  measurement date / time, impact direction, frequency, material, hardness and other information.

Two ordinary AA batteries, it can work for not less than 100 hours; automatic screen standby , automatic sleep, automatic shutdown and other power-saving features.

USB interface can do transmission measurements, value storage management, value statistical analysis ,printing the value report and batch setting the instrument parameters through the PC data-pro software, to meet the higher demand for quality  assurance and management.

ABS plastic seal design, IP65 protection, which can effectively prevent oil, dust and other corrosion of harsh environments

Dimension:150mm×76mm×38mm