pH Meters
A pH meter is an instrument designed to measure the hydrogen-ion level in water based solutions. A pH meter indicates the acidity and alkalinity and is sometimes also referred to as a potentiometric pH meter.
A pH meter works by measuring the voltage between two electrodes. The results are displayed by converting this information into a pH value.
The term 'pH' refers to a unit of me...
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Extech
14pH
pH Meter
0.01pH
±0.01 pH
90°C
0°C
0pH
0°C
-
90°C
CE, RoHS, IP57
PH110
110g
40.6 mm
35.6mm
-
172.7mm
3 V Battery
CR2032
Extech
14pH
pH Meter
0.01pH
0.01 pH
90°C
-
0pH
0°C
-
90°C
IP57, RoHS, CE
PH90
85g
36 mm
170mm
-
36mm
3 V Battery
CR2032
Extech
999mV
pH Meter
1mV
±4mV
-
-
-999mV
-
-
-
RoHS
RE300
110g
35.6 mm
172.7mm
-
40.6mm
Battery
UN38.3 Lithium Battery
Hanna Instruments
16pH
pH Meter
0.1pH
±0.1 pH
60°C
-5°C
-2pH
-5°C
0.1°C
50°C
CE
HI 98127
100g
40 mm
163mm
300h
26mm
Battery
-
Hanna Instruments
16pH
pH Meter
0.01pH
±0.05 pH
60°C
-5°C
-2pH
-5°C
0.1°C
50°C
No
HI 98128
100g
40 mm
163mm
300h
26mm
Battery
-
Hanna Instruments
14pH
pH Meter
0.01pH
±0.05 pH
60°C
0°C
0pH
0°C
0.1°C
50°C
No
HI 98129
100g
40 mm
163mm
100h
26mm
Battery
-
Hanna Instruments
14pH
pH Meter
0.01pH
±0.05 pH
60°C
0°C
0pH
0°C
0.1°C
50°C
CE
HI 98130
100g
40 mm
163mm
100h
26mm
Battery
-
Hanna Instruments
16pH
pH Meter
0.01pH
±0.02 pH
105°C
-5°C
-2pH
0°C
0.1°C
50°C
No
HI 991001N
245g
80 mm
150mm
1500h
38mm
Battery
AAA
Hanna Instruments
14pH
pH Meter
0.01pH
±0.01 pH
60°C
0°C
0pH
0°C
0.1°C
50°C
No
HI 991301
210g
80 mm
150mm
500h
36mm
Battery
AAA
Hanna Instruments
14pH
pH Meter
0.01pH
±0.01 pH
60°C
0°C
0pH
0°C
0.1°C
50°C
CE, RoHS
HI 991300
210g
80 mm
150mm
500h
36mm
Battery
AAA
Testo
14pH
pH Meter
0.01pH
±0.02 pH
60°C
0°C
0pH
0°C
0.1°C
60°C
No
206-pH2 Starter Set
62g
20 mm
33mm
80h
197mm
-
CR2032
Chauvin Arnoux
14pH
pH Meter
0.01pH
-
60°C
0°C
0pH
0°C
0.1°C
50°C
REACH Regulation (EC) No 1907/2006
CA 10001
65g
36 mm
20mm
100h
227mm
Battery
CR232
Chauvin Arnoux
16pH
pH Meter
0.01pH
-
120°C
-10°C
-2pH
-10°C
0.1°C
120°C
DIN 19266
CA 10101
600g
127 mm
54mm
300h
211mm
Battery
AA
Endress+Hauser
-
pH Meter
-
-
-
-
-
-20°C
-
50°C
IECEX, FM, UKEX, ATEX, CSA, EAC, NEPSI, JPN Ex
CM42
-
144 mm
148mm
-
144mm
-
-
Endress+Hauser
-
pH Meter
-
-
-
-
-
-20°C
-
50°C
NEPSI, EAC, UKEX, IECEX, JPN Ex, CSA, FM, ATEX
CM42
-
144 mm
148mm
-
144mm
-
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