GAOTek Pen Type Leeb Hardness Tester

This Pen Type Leeb Hardness Tester has testing range of 170 HLD to 960 HLD, temperature range of 50 ℉ to 122 ℉ and a rechargeable lithium battery.

GAOTek-HTR-213

Description

Technical Specifications

Testing Direction  Highly accurate in any impact direction 
Testing range  170 HLD to 960 HLD, 17.9 HRC to 69.5 HRC, 19 HB to 683 HB, 80 HV to 1042 HV, 30.6 HS to 102.6 HS, 59.1 HRA to 88 HRA, 13.5 HRB to 101.7 HRB 
Hardness standards  HL, HV, HRA, HRC, HRB, HB, HV, HS 
Applicable materials  Steel and cast steel, alloy tool steel, stainless steel, grey cast iron, nodular cast iron, cast aluminium alloy, copper zinc alloys (brass), an alloy of copper and tin, copper (bronze) 
Repeatability value  HLD: 0.8% (800 HLD) 
Resolution  OLED Display 
Power supply  Rechargeable lithium battery 
Working hours  About 10 hrs 
Operating temperature  50 ℉ to 122 ℉ (10 ℃ to 50 ℃) 
Storage Temperature  -22 ℉ to 140 ℉ (-30 ℃ to 60 ℃) 
Humidity  90% max 
Dimensions  5.8 in x 1.57 in x 1.18 in (148 mm x 40 mm x 30 mm) 

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