Features probe automatic identification, plug and play (other manufacturers require users to plug the probe before boot) using Cortex-M0 core high-performance ARM processor as the main control chip, processing speed; unique full-format display, at the main interface, all the standard can be displayed, no need to look up the table, no need to switch; leeb hardness shock wave display, can determine the effectiveness of testing and impact device working conditions, such as whether the probe is worn, whether there is dirt in the casing. with USB communication interface, standard with host computer data processing software. with Bluetooth Printing Function, Optional Bluetooth Printer. According to the principle of Leeb hardness measurement, a variety of metal materials can be tested. the power supply adopts 2 AA (No. 5) size ordinary alkaline batteries, which can work continuously for not less than 50h. It has the functions of automatic dormancy, automatic shutdown and other power-saving functions. the instrument is compact, portable, high reliability and suitable for harsh operating environment, anti-vibration, impact and electromagnetic interference; size：150mm×76mm×37 mm； weight：245g
