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