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