pH Electrode calibration:1 - 3 Calibration points Calibration summary data logged and displayed
Power Supply: Rechargeable lithium-ion battery (internal) Class II, USB power adapter: 100 - 240 VAC, 50/60 Hz input; 5 VDC at 2 A USB power adapter output (external)
Probe Type:Intellical Standard Laboratory
Automatic Buffer Recognition: Yes
Backlight: Yes
Calibration Intervals/Alerts/Reminder:Off, selectable from 2 hours to 7 days
Certifications: CE, FCC, ISED, RCM, KC, ETL Verified: US DOE/ NR Can Energy Efficiency, RoHS