Leeb hardness tester LH02

With its portability and ease of handling the LH02 can also measure hardness using other scales like the HRB, HL, HV, HB, and HS scales. 

Its similarities to the LH03 include auto-recognition of 7 various impact devices without a need to re-calibrate. It also has a high energy efficiency with its rechargeable long-lasting lithium battery, and flexible usage based on its compact design. 

Its USB port ensures easy connectivity as well as transmission of data and results. The bright screen display comes with English as its operating language and ensures that the screen can be read even in a low light environment. 

Preset lower and higher limits are possible with an alert system for when the limits are exceeded. Also, its memory can store as many as 350 groups of parameters with optional software for higher quality assessment as required by users. 

Features：

1. Display：Full English display, menu type operation, simple and convenient operation. The white backlight shows that it is convenient for use in dark environment.
2. Data communication：With USB interface, a variety of communication methods meet the needs of different users.
3. Measurement function：A main engine can be equipped with 7 different impact devices. It does not need to recalibrate when replacing, and automatically identify the type of impact device.
4. Data storage：It can store 48~350 groups (impact times 32~1) single measurement value, average value, date of measurement, direction of impact, frequency, material, hardness system and so on.
5. Alarm output：The upper and lower limits of hardness values can be set in advance, automatic alarm is out of range, and it is convenient for users to batch test.
6. Calibration：It has the function of calibrating the value software.
7. Battery：Built in high-performance lithium battery and charging control circuit, with ultra long working and standby time. Liquid crystal display battery logo, real-time display of the remaining electricity.
8. Software：According to the requirements of users, it can be equipped with microcomputer software, which is more powerful and can meet the higher requirements of quality assurance activities and management.

Technical parameters

Technical parameter：

Standard configuration: