• Fully automated load/unload procedures affords highly sensitive and accurate readings
• Micro computer controlled with USB output to built-in mini printer or PC
• Offers programmable scale conversions, dwell times, statistical capabilities and test counter
• Capable of testing in all of the Superficial Rockwell® hardness scales
• Automatic conversions to HRC, HRB, HB, HV, HLD and σb

This digital Superficial Rockwell hardness tester with fully automated load/unload procedures affords highly sensitive and accurate readings. Micro computer controlled with USB output to built-in mini printer or PC. The 900-348 digital superficial Rockwell hardness tester offers programmable scale conversions, dwell times, statistical capabilities, and test counter. Capable of testing in all of the superficial Rockwell scales.