1.Sample test for lab research, calibration, general usagewith much higher accuracy.
2.7n touch screen, bilingual languages interface, easyoperation.
3.16 oil test channels.
4.7 standards of contamination degree, such as ISO4406,NAS1638.
5. Able to test under 2 standards simultaneously; able to shiftstandards.
6. Connect to PC via RS-232 or bluetooth.
7. Printer installed