Advanced micro-electronic technology for wide range metal hardness test

 Simple menu, easy and convenient to use

 Conversion of common hardness scales (HL, HV, HB, HRC, HRB, HRA and HS) & conversion to Tensile Strength

 7 types of optional impact devices, with auto recognition. Universal standard impact device D included.

 2.8 inches TFT LCD screen, 240 X 320 dot Matrix, 262K color display with adjustable back-light showing all the important values and information

 Memory of 1000 groups of data

 Upper /lower limits setting and sound alarm

 Transfer to PC via USB in Word & Excel format , with Powerful PC Software included

 Indication for charge and life-long rechargeable Li battery without memory

 Removable printer optional and test values can be printed directly

 Built-in conversion table and HB value can be read directly if D/DC impact device installed

Measuring range 

(170-960)HLD

Tolerance and repeatability

tolerance:

±6HLD (790±40HLD)

repeatability:

6HLD (790±40HLD)

Measuring direction

360 º

Hardness scale

HL, HB, HRA,HRB, HRC,HV, HS

Display

2.8 inch TFT LCD screen,240 x 320 dot matrix,262K color display

Data storage

1000 groups of data

Upper and lower limits setting

(170-960)HLD

Working voltage

3.7V

Charging time

6 hours

Power

12V/500mA

Continuous working time

20 hours

Interface 

USB2.0