Specifications: Measuring Range:HLD(170-960) Impact Derections;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:Leeb, Brinell, Rockwell A,B,C, Vicker, Shore Display:128*64 digital matrix LCD Memory:500 group(32 every group) Work voltage:3V( 2 AA alkaline battaries) Interface port:RS232 Dimensions:132mm*76mm*33mm Weight:345g Continuous working period :100 hours (with backlight off) |