Hardness Scale:HL、HB、HRB、HRC、HRA、HV、HS
Display:segment LCD
Data memory:max. 100 groups(relative to impact times 32~1)
Working voltage:3V(2 AA size alkaline battery)(not included)
Continuous working period:about 100 hours(With backlight off)
Communication interface:RS232
Packing list:
Standard Configuration :
1.Main unit----1,
2.D type impact device---1 With cable,
3.Standard test block---1,
4.Cleaning brush (I)---1,
5.Small support ring---1,
6.Manual---1,
7.Instrument package case---1