Features
- Light and Portable
- Color Screen
- Full Angle Degree Measuring Direction
- Automatic Calibration
- Data Memory-1000 groups
Technical specification
| Display Type | 1.77 in (44.9 mm) color TFT LCD screen |
| Hardness Scale | HL, HB, HRB, HRC, HV, HS, Strength σb |
| Impact Device | D type impact device (Standard); Interchangeable DL type impact device (Optional) |
| Accuracy | Error<±6 HLD (HLD= 800), Repeatability ﹤6 HLD (HLD= 800) |
| Measuring Direction | Support vertical downward, diagonal downward, horizontal, diagonal upward, vertical upward, full angle degree |
| Material | Steel & Cast Steel, Stainless Steel, GC IRON, NC IRON, Cast Aluminum alloy, Copper-zinc alloy, Copper-tin alloy, Brass, Forged Steel, Alloy Tool Steel |
| Resolution | 1 HL, 1 HV, 1 HB, 0.1 HRB, 0.1 HRC, 0.1 HS, 1 N/mm² |
| Data Memory | 1000 groups, each group includes 6 testing values and 1 average value |
| Communication | USB port, Used for charging or data transfer |
| Software | Lm View software for transmission, storage, and printing |
| Power | Alkaline battery, AAA 1.5 V, Warning under low power |
| Shut-off | Auto off after 3 minutes of inactivity |
| Temperature | 14 °F to 122 °F (-10 ℃ to +50 ℃) |
| Net Weight | 0.24 lb (110 g) with D type impact device, 0.27 lb (125 g) with DL type impact device |
| Size | 5.9 in x 1.8 in x 0.9 in (150 mm x 46 mm x 23 mm) (with D type impact device), 8 in x 1.8 in x 0.9 in (204 mm × 46 mm × 23 mm) （ with DL type impact device) |
| Standard | GB/T 17394 to 1998, ASTM A 956 Standard |
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Documentation (User Manual or Instruction Manual)
