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