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