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Measuring range: 100 ~ 990HLD
Indication error/repeatability: ±6HLD（HLD=760）/ 6HLD（HLD=760）
Storage: 600 groups
Recognizable impact device: Type D non-pluggable
Impact device socket: /
Measurement direction: 360°
Hardness scale: HL, HB, HRC, HRB, HV, HS
PC communication: none
Power supply: 2 AAA alkaline batteries
Operating hours: 100 hours
Shell material: Plastic shell
Dimensions: 129*68*25mm
Weight: 230g
The standard configuration: Host, D-type impact device, standard test block, small support ring, nylon brush, battery
Optional: Special-shaped support ring, impact device, standard test block, communication software, computer
