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 27 productos
Testo
14pH
0pH
0.01pH
±0.02pH
+60 °C
0°C
-
-
-
-
197mm
+60°C
33mm
0°C
Kit inicial 206-pH2
-
80 h
CR2032
62g
-
-
20mm
197 x 33 x 20mm
-
Chauvin Arnoux
14pH
0pH
0.01pH
-
+60 °C
0°C
-
-
-
-
227mm
+50°C
20mm
0°C
CA 10001
-
>100 h
CR232
65g
-
CA 10001
36mm
20 x 36 x 227mm
-
Chauvin Arnoux
16pH
-2pH
0.01pH
-
+120 °C
-10°C
-
-
-
-
211mm
+120°C
54mm
-10°C
CA 10101
-
300 h
Alcalina
600g
-
-
127mm
54 x 127 x 211mm
-
Testo
14pH
0pH
0.01pH
±0.02pH
+60 °C
0°C
±0,4 °C
-
-
-
167mm
-
145mm
-
Kit inicial 205
-
80 h
Pila de botón 4x LR44
135g
-
-
38mm
145 x 38 x 167mm
-
Testo
14pH
0pH
0.01pH
±0.02pH
+60 °C
0°C
±0,4 °C
-
-
-
20mm
+60°C
197mm
0°C
206-pH2
-
80 h (apagado automático 10 min)
CR2032
115 g (with TopSafe) and 65 g (without TopSafe)
-
-
33mm
197 x 33 x 20mm
-
Testo
14pH
0pH
0.01pH
±0.02pH
+176 °F, +80 °C
0°C
±0,4 °C
-
-
-
20mm
+60°C
197mm
0°C
206-pH3
-
80 h (apagado automático 10 min)
CR2032
69g
-
-
33mm
197 x 33 x 20mm
-
Hanna Instruments
14pH
0pH
0.01pH
±0.2pH
-
-
-
-
-
-
25mm
+50°C
66mm
0°C
CHECKER1
-
3 h
CR2032
50g
-
CHECKER1
50mm
66 x 50 x 25mm
-
Hanna Instruments
14pH
0pH
0.1pH
±0.1pH
-
-
-
-
-
-
23mm
+50°C
175mm
0°C
HI 98107
-
700 h
Button Cell (1.5 V) x 4
95g
-
HI 98107
41mm
175 x 41 x 23mm
-
Hanna Instruments
16pH
-2pH
0.1pH
±0.1pH
+60 °C
-5°C
±0,5 °C
-
-
-
26mm
+50°C
163mm
-5°C
HI 98127
-
300 h
Button Cell (1.5 V) x 4
100g
-
-
40mm
163 x 40 x 26mm
-
Hanna Instruments
16pH
-2pH
0.01pH
±0.05pH
+60 °C
-5°C
±0,5 °C
-
-
-
26mm
+50°C
163mm
-5°C
HI 98128
-
300 h
Button Cell (1.5 V) x 4
100g
-
-
40mm
163 x 40 x 26mm
-
Hanna Instruments
14pH
0pH
0.01pH
±0.05pH
+60 °C
0°C
±0,5 °C
3999µS/cm
0µS/cm
1µS/cm
26mm
+50°C
163mm
0°C
HI 98129
0ppm
100 h
Button Cell (1.5 V) x 4
100g
1ppm
-
40mm
163 x 40 x 26mm
2000ppm
Hanna Instruments
14pH
0pH
0.01pH
±0.05pH
+60 °C
0°C
±0,5 °C
20mS/cm
0mS/cm
0.01mS/cm
26mm
+50°C
163mm
0°C
HI 98130
0ppt
100 h
Button Cell (1.5 V) x 4
100g
0.01ppt
-
40mm
163 x 40 x 26mm
10ppt
Testo
14pH
0pH
0.01pH
±0.02pH
+60 °C
0°C
±0,4 °C
-
-
-
20mm
+60°C
197mm
0°C
206-pH1
-
80 h
CR2032
69g
-
-
33mm
197 x 33 x 20mm
-