Features:
*Compact metal case, suitable for use under poor working conditions.
*Test at any angle, even upside down. Support rings for shaped materials.
*Wide measuring range: it can measure the hardness of all metallic materials. Direct display of hardness scales HRA,HRB,HRC,HV,HB,HS,HL
*Large screen(128*64 digital matrix LCD), showing all functions and parameters. With EL background light.(menu operation)
*Large capacity memory could store 500 groups value.Equipped with USB port for connecting with PC by Datapro software.
*Software calibration function.
*Dimensions: 132mm*76mm*33mm Weight: 345g

Technical Specifications:
*Measuring Range: HLD(170-960)
*Impact Derections: 360degree (up,down,horizontal,slanting up,slanting down)
*Measuring materials: steel and cast steel, cold work tool steel, stainless steel,grey cast iron, nodular cast iron,cast aluminium allorys,brass(coppper-zinc alloys), bronze(copper-alluminium alloys/copper-tin alloys),wrought copper alloys
*Hardness scales: HL,HB,HRB,HRC,HRA,HV,HS
*Display: 128*64 digital matrix LCD
*Memory: max.500 groups(relative to impact times 32 every group)
*Work voltage: 3V( 2AA size alkaline battaries)
*Communication interface: USB1.1
*Continuous working period: about 50 hours (with backlight off)

Accuracy and repeatability of displayed value:

Standard Kit:
* Main unit 1piece
* D type imapact device 1piece
* Test block with HLD value 1piece
* Cleaning brush 1piece
* Instruction manual 1piece
* Warranty card 1piece
* Carrying case 1piece
* Data Pro software 1piece
* Cables 1piece
* Batteries 4pieces

Optional Accessories:
* Cleaning brush 1piece
* Impact devices 6pieces
* Tool for install imapct ball 1piece
* Support ring 1piece
* Imapct ball/body 1piece