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