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