GAOTek Digital Metal Hardness Tester

This digital metal hardness tester has temperature of 14 °F to 122 °Fmeasuring direction of 360° and memory storage of 100 groups. 

GAOTek-HTR-199

Description

Features

  • Anti-slip impact device handle 
  • Dustproof USB interface 
  • 4 function keys for easy operation 

 

Technical Specifications

Measuring Method   Leeb Hardness Testing Method 
Hardness Scale   HL, HB, HRB, HRC, HV, HS, σb  
Measuring range  200 HLD to 960 HLD, 19.8 HRC to 68.5 HRC, 30 HB to 651 HB, 80 HV to 976 HV, 26.4 HS to 99.5 HS, 13.5 HRB to 100 HRB, 375 σb to 2639 σb 
Impact Devices   impact device standard 
Accuracy   ±6 HLD (HLD = 800), Repeatability <6 HLD (HLD = 800)  
Measuring Direction   360 degree by manual setting 
Material   Steel, Cast Steel, Stainless Steel, GC IRON, NC IRON, Copper-tin alloy, Cast Aluminum alloy, Macht metal, Brass, Alloy Tools Steel, Forged Steel  
Resolution   1 HL, 1 HV, 1 HB, 0.1 HRB, 0.1 HRC, 0.1 HS  
Display   High Contrast Segment Liquid Crystal Display (LED Backlight)  
Memory   100 groups (each group include 1 to 7 testing result and 1 MEAN value)  
Communication   USB port (Standard) and bluetooth (Optional)  
Power   2 AA batteries 
Operating Temperature   14 °F to 122 °F (-10  to 50 ) 
Size   6.02 in x 2.99 in x 1.45 in (153 mm x 76 mm x 37 mm)  
Weight   0.61 lb (280 g) include batteries 

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