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