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