We are offering digital portable metal hardness tester. Technical parameters :- accuracy +- 6 hl scales hrc, hrb, hb, hv, hsd, mpa display bright and clear lcd display with backlight testing directions all direction printer mini thermal printer with irda (cable no need) operating voltage 4.5v (3 aaa batteries) operating environment temperature : 0 ~+40? humidity : 20% ~ 85% storage environment temperature : -30 ~ +80? humidity : 5% ~ 95% dimension 150mm*80mm*30mm weight approx.200g accessories display unit, impact device d, test block, cleaning brush, printer cable

We are offering digital portable metal hardness tester. Technical parameters :- accuracy +- 6 hl scales hrc, hrb, hb, hv, hsd, mpa display bright and clear lcd display with backlight testing directions all direction printer mini thermal printer with irda (cable no need) operating voltage 4.5v (3 aaa batteries) operating environment temperature : 0 ~+40? humidity : 20% ~ 85% storage environment temperature : -30 ~ +80? humidity : 5% ~ 95% dimension 150mm*80mm*30mm weight approx.200g accessories display unit, impact device d, test block, cleaning brush, printer cable