Measuring Range |
170 HLD to 960 HLD |
Measuring Direction |
608 ℉ (360℃) |
Hardness System |
Leeb, Brinell, Rockwell B, Rockwell C, Rockwell A, Vickers, Shore |
Display |
TFT, 320 x 240 color LCD |
Data Storage |
510 files, each file has 47 to 341 groups (impact times 32 to 1) |
Upper And Lower Limit Setting Range |
Same as measurement range |
Working Voltage |
3.7 V |
Charging Time |
3 hours to 5 hours |
Charging Power Supply |
DC 5 V or 1000 mA |
Continuous Working Time |
About 20 hours, standby 80 hours |
Communication Interface Standard |
Mini USB (or RS 232, RS 485) Bluetooth communication |
Working Conditions |
14 °F to 122 °F (-10 ℃ to 50 ℃) Relative humidity ≤ 90%; The surrounding environment has no vibration, no strong magnetic field, no corrosive medium and severe dust. |