Hoyamo SH-400 ເຄື່ອງທົດສອບຄວາມແຂງ Leeb ((170–960) HLD, (20–68) HRC, (19–651) HB, (80–967) HV, (30–100) HS, (59–85) HRA, (13–100) HRB)

Measuring Range （170-960） HLD、（20-68） HRC、（19-651） HB、（80-967） HV、（30-100） HS、（59-85） HRA、（13-100） HRB

Measuring Direction: In any impact direction (360°)

Hardness Scale: HL, HB, HRC, HRA, HRB, HV, HS

Applicable Materials: Steel and Cast Steel, Metallurgical Steel, Forging Steel, Gray Cast Iron, Nodular Cast Iron, Cast Aluminum Alloy, Pure Copper, Copper Zinc Alloy (Brass), Copper Tin Alloy (Bronze)

Support Impact Device: D / DC / D+15 / G / C / DL

Work piece radius (convex/concave): Rmin=50mm（with support ring Rmin=10mm）

Min. Workpiece weight: 2~5kg on stable support 0.05~2kg with compact coupling except C and G impact device

Workpiece min. thickness couple: 3mm

Workpiece min. case hardened depth: 0.8mm

Operating Temperature: 0～ 40℃

Battery Life: Continuously work 40hours

Dimensions: 155×55×25 mm

Weight: 180 g

Features：

128*64 dot matrix high contras LCD for optimum viewing in all conditions;

Full USB communication with PC, software included free of charge;

Highly accurate (± 4HL) in any impact direction (360°) - automatically;

Internal storage of data with day and time capacity: 600 reading;

Available to preset limitation with alarm in case exceeded the ranges;

Real time shows battery information, auto power off in low battery situation;

With software calibration function;

Large capacity lithium battery.