pH-метры
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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Testo
14pH
0pH
0.01pH
±0.02pH
+60 °C
0°C
-
-
-
-
-
-
197мм
-
CR2032
+60°C
33мм
206-pH2 Starter Set
197 x 33 x 20мм
-
0°C
62г
80 h
20мм
Chauvin Arnoux
14pH
0pH
0.01pH
-
+60 °C
0°C
-
-
-
-
-
-
227мм
-
CR232
+50°C
20мм
CA 10001
20 x 36 x 227мм
-
0°C
65г
>100 ч
36мм
Chauvin Arnoux
+16pH
-2pH
0.01pH
-
+120 °C
-10°C
-
-
-
-
-
-
211мм
-
AA
+120°C
54мм
CA 10101
54 x 127 x 211мм
-
-10°C
600г
300 ч
127мм