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