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 26 products
Testo
14pH
0pH
0.01pH
±0.02pH
+60°C
0°C
±0.4 °C
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Button Cell 4x LR44
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80h
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-
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205
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Testo
14pH
0pH
0.01pH
±0.02pH
+60 °C
0°C
-
-
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197mm
CR2032
0°C
-
80 h
-
33mm
+60°C
-
206-pH2 Starter Set
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20mm
197 x 33 x 20mm
62g
Hazardous Product
Chauvin Arnoux
14pH
0pH
0.01pH
-
+60 °C
0°C
-
-
-
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227mm
CR232
0°C
CA 10001
>100 h
-
20mm
+50°C
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CA 10001
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36mm
20 x 36 x 227mm
65g
Chauvin Arnoux
16pH
-2pH
0.01pH
-
+120 °C
-10°C
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211mm
AA
-10°C
-
300 h
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54mm
+120°C
-
CA 10101
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127mm
54 x 127 x 211mm
600g
Endress+Hauser
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CM14
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CM14
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48 x 96 x 152mm
300g
Hanna Instruments
14pH
0pH
0.01pH
0.01pH
100
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HI-83141-1
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HI-83141-1
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Hanna Instruments
14pH
0pH
0.1pH
0.1pH
+70 °C
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-
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HI-9811-51
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HI-9811-51
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Hanna Instruments
14pH
0pH
0.1pH
0.1pH
+70 °C
-
-
-
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-
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HI-9812-51
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Hanna Instruments
14pH
0pH
0.1pH
0.1pH
+60 °C
-
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HI-9813-51
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Testo
14pH
0pH
0.01pH
±0.02pH
+60 °C
0°C
±0.4 °C
-
-
-
167mm
Button Cell 4x LR44
-
-
80 h
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145mm
-
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205
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38mm
145 x 38 x 167mm
135g
Testo
14pH
0pH
0.01pH
±0.02pH
+60 °C
0°C
±0.4 °C
-
-
-
20mm
CR2032
0°C
-
80 h (Auto Off 10 min)
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197mm
+60°C
-
206-pH2
-
33mm
197 x 33 x 20mm
115 g (with TopSafe) and 65 g (without TopSafe)
Testo
14pH
0pH
0.01pH
±0.02pH
+80 °C
0°C
±0.4 °C
-
-
-
20mm
CR2032
0°C
-
80 h (Auto Off 10 min)
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197mm
+60°C
-
206-pH3
-
33mm
197 x 33 x 20mm
69g
Hazardous Product
Hanna Instruments
14pH
0pH
0.01pH
±0.2pH
-
-
-
-
-
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25mm
CR2032
0°C
CHECKER1
3000 h
-
66mm
+50°C
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CHECKER1
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50mm
66 x 50 x 25mm
50g
Hazardous Product
Hanna Instruments
14pH
0pH
0.1pH
±0.1pH
-
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23mm
Button Cell (1.5 V) x 4
0°C
HI 98107
700 h
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175mm
+50°C
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HI 98107
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41mm
175 x 41 x 23mm
95g
Hanna Instruments
16pH
-2pH
0.1pH
±0.1pH
+60 °C
-5°C
±0.5 °C
-
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26mm
Button Cell (1.5 V) x 4
-5°C
-
300 h
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163mm
+50°C
-
HI 98127
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40mm
163 x 40 x 26mm
100g
Hanna Instruments
16pH
-2pH
0.01pH
±0.05pH
+60 °C
-5°C
±0.5 °C
-
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26mm
Button Cell (1.5 V) x 4
-5°C
-
300 h
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163mm
+50°C
-
HI 98128
-
40mm
163 x 40 x 26mm
100g
Hanna Instruments
14pH
0pH
0.01pH
±0.05pH
+60 °C
0°C
±0.5 °C
3999µS/cm
0µS/cm
1µS/cm
26mm
Button Cell (1.5 V) x 4
0°C
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100 h
1ppm
163mm
+50°C
2000ppm
HI 98129
0ppm
40mm
163 x 40 x 26mm
100g
Hanna Instruments
14pH
0pH
0.01pH
±0.05pH
+60 °C
0°C
±0.5 °C
20mS/cm
0mS/cm
0.01mS/cm
26mm
Button Cell (1.5 V) x 4
0°C
-
100 h
0.01ppt
163mm
+50°C
10ppt
HI 98130
0ppt
40mm
163 x 40 x 26mm
100g
Testo
14pH
0pH
0.01pH
±0.02pH
+60 °C
0°C
±0.4 °C
-
-
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20mm
CR2032
0°C
-
80 h
-
197mm
+60°C
-
206-pH1
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33mm
197 x 33 x 20mm
69g
Hanna Instruments
16pH
-2pH
0.01pH
±0.01pH
+105 °C
-5°C
±0.5 °C
3999µS/cm
0µS/cm
1µS/cm
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AAA
0°C
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500 h
1ppm
-
+50°C
2000ppm
HI 991300
0ppm
-
154 x 63 x 30mm
196g