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