เครื่องวัดค่า-pH (PH meter)

CEO-GROUP | กระทุ่มแบน สมุทรสาคร
Specifications
pH Range : 0 - 14
Temperature Range : 0-80 C; 32-176 F
Resolution : 0.01 pH; Temperature resolution is 0.1 C/F
Accuracy : +/- 0.02 pH
Calibration : Digital calibration by push button.
Electrode : Replaceable glass sensor and reference tube electrodes
Housing : Waterproof (submersible; floats)
Power source : 3 x 1.5V button cell batteries (included)
Dimensions : 18.5 x 3.4 x 3.4 cm (7.3 x 1.3 x 1.3 inches)
Weight without case : 96.4 g (3.4 oz)