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...
Προβολή 1-20 απο 24 προϊόντων
Testo
14pH
0pH
0.01pH
±0.02pH
-
-
+60 °C
0°C
-
-
-
-
197 x 33 x 20mm
33mm
80 h
62g
CR2032
206-pH2 Starter Set
197mm
-
206-pH2 Starter Set
-
20mm
+60°C
-
0°C
Chauvin Arnoux
16pH
-2pH
0.01pH
-
-
-
+120 °C
-10°C
-
-
-
-
54 x 127 x 211mm
54mm
300 h
600g
AA
CA 10101
211mm
-
CA 10101
-
127mm
+120°C
-
-10°C
Testo
14pH
0pH
0.01pH
±0.02pH
-
-
+60 °C
0°C
±0.4 °C
-
-
-
145 x 38 x 167mm
145mm
80 h
135g
Button Cell 4x LR44
205
167mm
-
205
-
38mm
-
-
-
Testo
14pH
0pH
0.01pH
±0.02pH
-
-
+60 °C
0°C
±0.4 °C
-
-
-
197 x 33 x 20mm
197mm
80 h (Auto Off 10 min)
115 g (with TopSafe) and 65 g (without TopSafe)
CR2032
-
20mm
-
206-pH2
-
33mm
+60°C
-
0°C
Testo
14pH
0pH
0.01pH
±0.02pH
-
-
+80 °C
0°C
±0.4 °C
-
-
-
197 x 33 x 20mm
197mm
80 h (Auto Off 10 min)
69g
CR2032
-
20mm
-
206-pH3
-
33mm
+60°C
-
0°C
Hanna Instruments
14pH
0pH
0.01pH
±0.2pH
-
-
-
-
-
-
-
-
66 x 50 x 25mm
66mm
3000 h
50g
CR2032
CHECKER1
25mm
-
CHECKER1
-
50mm
+50°C
-
0°C
Hanna Instruments
14pH
0pH
0.1pH
±0.1pH
-
-
-
-
-
-
-
-
175 x 41 x 23mm
175mm
700 h
95g
Button Cell (1.5 V) x 4
HI 98107
23mm
-
HI 98107
-
41mm
+50°C
-
0°C
Hanna Instruments
16pH
-2pH
0.1pH
±0.1pH
-
-
+60 °C
-5°C
±0.5 °C
-
-
-
163 x 40 x 26mm
163mm
300 h
100g
Button Cell (1.5 V) x 4
-
26mm
-
HI 98127
-
40mm
+50°C
-
-5°C
Hanna Instruments
16pH
-2pH
0.01pH
±0.05pH
-
-
+60 °C
-5°C
±0.5 °C
-
-
-
163 x 40 x 26mm
163mm
300 h
100g
Button Cell (1.5 V) x 4
-
26mm
-
HI 98128
-
40mm
+50°C
-
-5°C
Hanna Instruments
14pH
0pH
0.01pH
±0.05pH
-
-
+60 °C
0°C
±0.5 °C
3999µS/cm
0µS/cm
1µS/cm
163 x 40 x 26mm
163mm
100 h
100g
Button Cell (1.5 V) x 4
-
26mm
2000ppm
HI 98129
0ppm
40mm
+50°C
1ppm
0°C
Hanna Instruments
14pH
0pH
0.01pH
±0.05pH
-
-
+60 °C
0°C
±0.5 °C
20mS/cm
0mS/cm
0.01mS/cm
163 x 40 x 26mm
163mm
100 h
100g
Button Cell (1.5 V) x 4
-
26mm
10ppt
HI 98130
0ppt
40mm
+50°C
0.01ppt
0°C
Testo
14pH
0pH
0.01pH
±0.02pH
-
-
+60 °C
0°C
±0.4 °C
-
-
-
197 x 33 x 20mm
197mm
80 h
69g
CR2032
-
20mm
-
206-pH1
-
33mm
+60°C
-
0°C
Hanna Instruments
16pH
-2pH
0.01pH
±0.01pH
-
-
+105 °C
-5°C
±0.5 °C
3999µS/cm
0µS/cm
1µS/cm
154 x 63 x 30mm
-
500 h
196g
AAA
-
-
2000ppm
HI 991300
0ppm
-
+50°C
1ppm
0°C