Display: 1.77" 128*64 TFT LCD
Indication Error: ±6HL(@730-790HL) , ±10HL (@490-570HL)
Impact Device: Type D
Measuring Range: 170-960 HLD
Measurement Directions: Straight Down/Up,Horizontal,Tilted Down/Up
Applicable Materials to Hardness: Steel/Cast steel, Alloyed tool steel, Stainless steel, Gray cast iron, Nodular cast iron,Cast aluminum aIloy,Copper-zinc alloy (Brass),Copper-tin alloy (Bronze),Copper and Forged Steel
Applicable Materials to Hardness:Low carbon steel, High carbon steel, Chromium steel, Chromium vanadium steel, Chromium nickel steel, Chromium molybdenum steel
Applicable Materials to Internsity:Chromium nickel molybdenum steel, Chromium manganese silicon steel, Ultra-high strength steel, Stainless steel
Unit: HL,HB, HRB, HRC,HRA, HV, HS
Power supply: 500mAh Li-ion
Charging Specifications:DC 5V 350mA type-C interface
Operating Temperature: 0°C - 40°C
Storage Temperature: -10°C - 50°C
Storage Humidity:10 - 70%RH
Opertating Environment: Do not work in strong shock, intense magnetic ,strong corrosive or thick dust environment
Dimension: 160x42x27.5 mm
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