| Display |
1.77 inch OLED with resolution 160*128 pixels |
| Hardness Scale |
HL, HB, HRB, HRC, HV, HS, Strength (σb) |
| Measuring Range |
HLD(200-960) HRC(19.8-68.5)HRB(13.5-100) HB(30-651)HV(80-976) HS(26.4-99.5)σb(375-2639) |
| Impact Devices |
D type impact device (Standard); Interchangeable DL type impact device (Optional) |
| Accuracy |
Measuring Error:±6HLD (HLD=800), Repeatability:±6HLD (HLD=800) |
| Measuring Direction |
360 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 |
1HL,1HV,1HB,0.1HRB,0.1HRC,0.1HS |
| Calibration |
Automatic |
| Language |
Multiple languages |
| Power |
Lithium battery (Capacity of 600 MA/H, voltage: 3.7 V) or Alkaline battery |
| Data Memory |
1000 groups (each group includes 2-6 testing values and 1 average value) |
| Communication |
USB 2.0, Used for charging or data transfer |
| Software |
LMView software for transmission, storage and printing |
| Shut-off |
Auto off after 3 minutes of inactivity |
| Temperature |
-10℃~ +50℃ |
| Net Weight |
110g with Dtype impact device, 125g with DL type impact device |
| Standard Configuration |
LM300 Series Leeb Hardness Tester, Standard hardness Test block, Support Ring, Cleaning Brush, Packing Files |
| Optional Accessories |
Hardness Test Blocks, Bluetooth Printer, Support Ring, DL Connector. |