· Precise acidity measurement by microprocessor · Temperature measurement from 0 to 60 degrees Celsius · pH 4.01 / 7.00 / 10.01 calibrations are possible
PM-2
Water quality meter (pH meter)
· Precise acidity measurement · 0~100℃ temperature measurement · pH 4.01 / 7.00 / 10.01 calibrations are possible
PM-3
Water quality meter (pH meter)
· Precise acidity measurement · 0~105℃ temperature measurement · Easy to use in the lab
PM-4
Portable dissolved oxygen meter
·Automatic temperature compensation provides accurate readings over the entire pH range (A.T.C)