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...
Showing 1-20 of 65 products
Hanna Instruments
14pH
0pH
0.1pH
±0.2pH
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66mm
CR2032
50g
-
50mm
CHECKER1
3000 h
25mm
+50°C
-
0°C
66 x 50 x 25mm
Hanna Instruments
14pH
0pH
0.1pH
±0.1pH
-
-
-
-
-
-
-
175mm
Button Cell (1.5 V) x 4
95g
-
41mm
HI 98107
700 h
23mm
+50°C
-
0°C
175 x 41 x 23mm
Hanna Instruments
16pH
-2pH
0.1pH
±0.1pH
+60 °C
-5°C
±0.5 °C
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-
-
-
163mm
Button Cell (1.5 V) x 4
100g
-
40mm
HI 98127
300 h
26mm
+50°C
-
-5°C
163 x 40 x 26mm
Hanna Instruments
16pH
-2pH
0.01pH
±0.05pH
+60 °C
-5°C
±0.5 °C
-
-
-
-
163mm
Button Cell (1.5 V) x 4
100g
-
40mm
HI 98128
300 h
26mm
+50°C
-
-5°C
163 x 40 x 26mm
Hanna Instruments
14pH
0pH
0.01pH
±0.05pH
+60 °C
0°C
±0.5 °C
3999µS/cm
0µS/cm
1µS/cm
1ppm
163mm
Button Cell (1.5 V) x 4
100g
0ppm
40mm
HI 98129
100 h
26mm
+50°C
2000ppm
0°C
163 x 40 x 26mm
Hanna Instruments
14pH
0pH
0.01pH
±0.05pH
+60 °C
0°C
±0.5 °C
20mS/cm
0mS/cm
0.01mS/cm
0.01ppt
163mm
Button Cell (1.5 V) x 4
100g
0ppt
40mm
HI 98130
100 h
26mm
+50°C
10ppt
0°C
163 x 40 x 26mm
Testo
14pH
0pH
0.01pH
±0.02pH
+60 °C
0°C
±0.4 °C
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-
-
-
197mm
CR2032
69g
-
33mm
206-pH1
80 h
20mm
+60°C
-
0°C
197 x 33 x 20mm
Testo
14pH
0pH
0.01pH
±0.02pH
+60 °C
0°C
±0.4 °C
-
-
-
-
197mm
CR2032
69g
-
33mm
206-pH1 Starter Set
80 h
20mm
+60°C
-
0°C
197 x 33 x 20mm
Hanna Instruments
16pH
-2pH
0.01pH
±0.02pH
+105 °C
-5°C
±0.5 °C
-
-
-
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150mm
AAA
245g
-
80mm
HI 991001N
1500 h
38mm
+50°C
-
0°C
150 x 80 x 38mm
Hanna Instruments
14pH
0pH
0.01pH
±0.01pH
+60 °C
0°C
±0.5 °C
20mS/cm
0mS/cm
0.01mS/cm
0.01ppt
150mm
AAA
210g
0ppt
80mm
HI 991301
500 h
36mm
+50°C
10ppt
0°C
150 x 80 x 36mm
Hanna Instruments
14pH
0pH
0.01pH
±0.01pH
+60 °C
0°C
±0.5 °C
3999µS/cm
0µS/cm
1µS/cm
1ppm
150mm
AAA
210g
0ppm
80mm
HI 991300
500 h
36mm
+50°C
2000ppm
0°C
150 x 80 x 36mm
Testo
14pH
0pH
0.01pH
±0.02pH
+60 °C
0°C
-
-
-
-
-
33mm
CR2032
62g
-
20mm
206-pH2 Starter Set
80 h
197mm
+60°C
-
0°C
197 x 33 x 20mm
Chauvin Arnoux
14pH
0pH
0.01pH
-
+60 °C
0°C
-
-
-
-
-
20mm
CR232
65g
-
36mm
CA 10001
>100 h
227mm
+50°C
-
0°C
20 x 36 x 227mm
Chauvin Arnoux
16pH
-2pH
0.01pH
-
+120 °C
-10°C
-
-
-
-
-
54mm
AA
600g
-
127mm
CA 10101
300 h
211mm
+120°C
-
-10°C
54 x 127 x 211mm