• Compact metal case, suitable for use under poor working conditions.
• Test at any angle, even upside down.
• Wide measuring range. It can measure the hardness of all metallic materials. Direct display of hardness scales HRB, HRC, HV, HB, HS, HL
• Large screen, showing all functions and parameters. With EL background light.
• Large capacity memory could store 500 groups information.
• Data-pro Software to connect with PC via USB port.
• Software calibration function
• Outline:125*71*27mm
• Weight:0.3KG(Host)

 Function characteristics:

• Has a starting value software calibration function, ensure the data in any industry codes and standards applicable and accurate.
• Hermetically sealed metal shell, solid and durable, has excellent resistance to vibration, shock and electromagnetic interference ability.
• Menu operation, information rich, intuitive, the realization of arbitrary switching material and hardness of system's key type, simple and convenient.
• Has the function of automatic alarm. Pre-set tolerance limit, beyond the range of automatic alarm, especially suitable for batch testing.
• Convertible all hardness standards (HL, HB, HRB, HRC, HRA, HV, HS), without calculation.
• Can be equipped with 7 different impact device, automatic identification, replaced without the need to calibrate, good compatibility.
• Large screen liquid crystal display, a bright LED backlight, convenient in light gray environment.
• Of automatic sleep, automatic shutdown, the remaining power prompt function, low power design.
• With RS232 communication interface, can be convenient, fast exchange data with computer printing and parameter setting.
• The 5 ordinary batteries, can work continuously for not less than 200 hours.

 Technical parameters: 

• Measuring range：(170-960)HLD,(17-68.5)HRC,(19-651)HB,(80-976)HV,(30-100)HS,(59-85)HRA,(13-100)HRB
• Measuring direction：360°（↓↖↗↘↙→←↑）
• Hardness Scale: HL, HB, HRB, HRC, HRA, HV, HS
• Outline dimension: 125*71*27mm
• Display: dot matrix LCD，128×64 dots
• Data memory:  max. 600 groups (relative to impact times 32～1)
• Working voltage: 3V (2 AA size alkaline battery)
• Continuous working period: about 50 hours (With backlight off)
• Communication interface：RS232

 Standard configuration table: 

 Error and repeatability of displayed value 

 Main Application

• Die cavity of molds.
• Bearings and other parts.
• Failure analysis of pressure vessel, steam generator and other equipment.
• Heavy work piece.
• The installed machinery and permanently assembled parts.
• Testing surface of a small hollow space.
• Material identification in the warehouse of metallic materials.
• Rapid testing in large range and multi-measuring areas for large-scale work piece.

 Testing range 

Testing