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...
Näidatakse 1-20 64 tootest
Hanna Instruments
14pH
0pH
0.1pH
±0.2pH
-
-
-
-
-
-
-
-
-
25mm
-
CHECKER1
0°C
66mm
50g
-
3000 h
+50°C
CHECKER1
CR2032
66 x 50 x 25mm
50mm
Hanna Instruments
14pH
0pH
0.1pH
±0.1pH
-
-
-
-
-
-
-
-
-
23mm
-
HI 98107
0°C
175mm
95g
-
700 h
+50°C
HI 98107
Button Cell (1.5 V) x 4
175 x 41 x 23mm
41mm
Hanna Instruments
16pH
-2pH
0.1pH
±0.1pH
-
+60 °C
-
-5°C
±0.5 °C
-
-
-
-
26mm
-
HI 98127
-5°C
163mm
100g
-
300 h
+50°C
-
Button Cell (1.5 V) x 4
163 x 40 x 26mm
40mm
Hanna Instruments
16pH
-2pH
0.01pH
±0.05pH
-
+60 °C
-
-5°C
±0.5 °C
-
-
-
-
26mm
-
HI 98128
-5°C
163mm
100g
-
300 h
+50°C
-
Button Cell (1.5 V) x 4
163 x 40 x 26mm
40mm
Hanna Instruments
14pH
0pH
0.01pH
±0.05pH
-
+60 °C
-
0°C
±0.5 °C
3999µS/cm
0µS/cm
1µS/cm
1ppm
26mm
0ppm
HI 98129
0°C
163mm
100g
2000ppm
100 h
+50°C
-
Button Cell (1.5 V) x 4
163 x 40 x 26mm
40mm
Hanna Instruments
14pH
0pH
0.01pH
±0.05pH
-
+60 °C
-
0°C
±0.5 °C
20mS/cm
0mS/cm
0.01mS/cm
0.01ppt
26mm
0ppt
HI 98130
0°C
163mm
100g
10ppt
100 h
+50°C
-
Button Cell (1.5 V) x 4
163 x 40 x 26mm
40mm
Testo
14pH
0pH
0.01pH
±0.02pH
-
+60 °C
-
0°C
±0.4 °C
-
-
-
-
20mm
-
206-pH1
0°C
197mm
69g
-
80 h
+60°C
-
CR2032
197 x 33 x 20mm
33mm
Testo
14pH
0pH
0.01pH
±0.02pH
-
+60 °C
-
0°C
±0.4 °C
-
-
-
-
20mm
-
206-pH1 Starter Set
0°C
197mm
69g
-
80 h
+60°C
-
CR2032
197 x 33 x 20mm
33mm
Hanna Instruments
16pH
-2pH
0.01pH
±0.02pH
-
+105 °C
-
-5°C
±0.5 °C
-
-
-
-
38mm
-
HI 991001N
0°C
150mm
245g
-
1500 h
+50°C
-
AAA
150 x 80 x 38mm
80mm
Hanna Instruments
14pH
0pH
0.01pH
±0.01pH
-
+60 °C
-
0°C
±0.5 °C
20mS/cm
0mS/cm
0.01mS/cm
0.01ppt
36mm
0ppt
HI 991301
0°C
150mm
210g
10ppt
500 h
+50°C
-
AAA
150 x 80 x 36mm
80mm
Hanna Instruments
14pH
0pH
0.01pH
±0.01pH
-
+60 °C
-
0°C
±0.5 °C
3999µS/cm
0µS/cm
1µS/cm
1ppm
36mm
0ppm
HI 991300
0°C
150mm
210g
2000ppm
500 h
+50°C
-
AAA
150 x 80 x 36mm
80mm
Testo
14pH
0pH
0.01pH
±0.02pH
-
+60 °C
-
0°C
-
-
-
-
-
197mm
-
206-pH2 Starter Set
0°C
33mm
62g
-
80 h
+60°C
206-pH2 Starter Set
CR2032
197 x 33 x 20mm
20mm
Chauvin Arnoux
14pH
0pH
0.01pH
-
-
+60 °C
-
0°C
-
-
-
-
-
227mm
-
CA 10001
0°C
20mm
65g
-
>100 h
+50°C
CA 10001
CR232
20 x 36 x 227mm
36mm
Chauvin Arnoux
16pH
-2pH
0.01pH
-
-
+120 °C
-
-10°C
-
-
-
-
-
211mm
-
CA 10101
-10°C
54mm
600g
-
300 h
+120°C
CA 10101
AA
54 x 127 x 211mm
127mm