Máy đo độ cứng cầm tay TMTECK THL370
●Measuring range：HLD（170～960）HLD
●Measuring direction：360 drgree.
●Hardness Scale：HL,HB,HRB,HRC,HRA,HV,HS
●Display:3 inch screen ,one of the biggest in China.
●Data memory： 600 groups max.（relative to impact times 32～1）
●Printing paper: width is （57.5±0.5）mm, diameter is 30mm
●Battery pack: 6V NI-MH
●Battery charger: 9V/500mA
●Continuous working period：about 150 hours（With backlight off, no printing）
●Communication interface：USB1.1
●Outline dimensions：210mm*85mm*35m