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