Dispozitive masurare 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...
Se afiseaza 1-20 din 50 produse
Hanna Instruments
16pH
-2pH
0.1pH
±0.1pH
-
-
+60 °C
-5°C
±0.5 °C
-
-
-
+50°C
HI 98127
100g
26mm
-
-
-
40mm
-
Button Cell (1.5 V) x 4
163mm
300 h
163 x 40 x 26mm
-5°C
Hanna Instruments
16pH
-2pH
0.01pH
±0.05pH
-
-
+60 °C
-5°C
±0.5 °C
-
-
-
+50°C
HI 98128
100g
26mm
-
-
-
40mm
-
Button Cell (1.5 V) x 4
163mm
300 h
163 x 40 x 26mm
-5°C
Hanna Instruments
14pH
0pH
0.01pH
±0.05pH
-
-
+60 °C
0°C
±0.5 °C
3999µS/cm
0µS/cm
1µS/cm
+50°C
HI 98129
100g
26mm
0ppm
-
1ppm
40mm
2000ppm
Button Cell (1.5 V) x 4
163mm
100 h
163 x 40 x 26mm
0°C
Hanna Instruments
14pH
0pH
0.01pH
±0.05pH
-
-
+60 °C
0°C
±0.5 °C
20mS/cm
0mS/cm
0.01mS/cm
+50°C
HI 98130
100g
26mm
0ppt
-
0.01ppt
40mm
10ppt
Button Cell (1.5 V) x 4
163mm
100 h
163 x 40 x 26mm
0°C
Testo
14pH
0pH
0.01pH
±0.02pH
-
-
+60 °C
0°C
±0.4 °C
-
-
-
+60°C
206-pH1
69g
20mm
-
-
-
33mm
-
CR2032
197mm
80 h
197 x 33 x 20mm
0°C
Hanna Instruments
16pH
-2pH
0.01pH
±0.02pH
-
-
+105 °C
-5°C
±0.5 °C
-
-
-
+50°C
HI 991001N
245g
38mm
-
-
-
80mm
-
AAA
150mm
1500 h
150 x 80 x 38mm
0°C
Hanna Instruments
14pH
0pH
0.01pH
±0.01pH
-
-
+60 °C
0°C
±0.5 °C
20mS/cm
0mS/cm
0.01mS/cm
+50°C
HI 991301
210g
36mm
0ppt
-
0.01ppt
80mm
10ppt
AAA
150mm
500 h
150 x 80 x 36mm
0°C
Hanna Instruments
14pH
0pH
0.01pH
±0.01pH
-
-
+60 °C
0°C
±0.5 °C
3999µS/cm
0µS/cm
1µS/cm
+50°C
HI 991300
210g
36mm
0ppm
-
1ppm
80mm
2000ppm
AAA
150mm
500 h
150 x 80 x 36mm
0°C
Chauvin Arnoux
16pH
-2pH
0.01pH
-
-
-
+120 °C
-10°C
-
-
-
-
+120°C
CA 10101
600g
211mm
-
CA 10101
-
127mm
-
AA
54mm
300 h
54 x 127 x 211mm
-10°C