Excellent metal hardness tester now looking for resellers and distributers:        
Detachable reading device; 360o rotation for easy reading
         Customaries curve for a specific testing material
         Connecting to PC via USB
         Highly accurate with automatic correction for impact direction
         Integrated display of results for all common hardness scales
         Large memory of up to 1000 pieces of data with time comment
         Mass testing is possible by presetting upper and lower hardness values
         Voltage display and under voltage alert; automatic shut off when under voltage
         Rechargeable Li-Ion battery with no memorability
         Software calibration on the indication value
         Large dot matrix display with backlight
         Powerful customized software makes analyzing easier