Measuring range -0.0 to 14.00 pH
Resolution 0.1 pH
Relative accuracy ±0.1
Points of calibration 1-3 pts
Buffer auto recognition YES
Indication of calibration points YES
Stability measurement indication YES
Auto off YES
Display LCD
IP Protection IP 67
Power supply 4×1,5V AAA batteries
Battery life > 400 hrs
Warranty instrument / sensor 1 Year / 6 months