- Five languages are supported with 640-17-X series: English, French, German, Italian and Spanish; 640-16-X series are Chinese display.
- Upper and lower limit can be preset. An audio alarm will automatically sound when the reading is outside of the preset limits.
- Battery voltage information is displayed including the charge status.
- Calibration function is available.
- USB1.1 port allows for information to be uploaded directly to a pc.
- High speed thermal printer allows for the readings to be immediately printed.
- 6V Ni-MH rechargeable battery are supplied. the batteries can be charged with the integrated charger. Up to 150 hours of continuous operation battery life between charges. (eL off and no printing)
- Automatic power off after five minutes.
- Impact device
- Hardness test block
- Small support ring
- Battery charger
- Paper for printing (1 pcs)
- Communication cable (1 pcs)
- Manual (1 pcs)