The most important features

Detailed description

Accurate and easy in use laboratory meter used for pH, mV (redox potential) and temperature measurements.

Characteristic features:

The standard set includes CT2B-121 temperature probe with Pt-1000B resistor and EPS-1 pH electrode for measurements in clean water. It should not be used in other types of liquids. Measurements in liquids with sediments should be made with use of IJ-44A pH electrode. Its unusual construction ( ”intermediate junction”) protects the real junction (diaphragma) of the electrode against clogging, ensures stable measurements in these types of liquids or semi-liquid masses, in which other electrodes stop working quickly. When properly handled and maintained, the electrode's lifetime is longer than the standard electrodes.

Function pH Redox / mV Temperature
Range -2.00 ÷ 16.00 pH ± 1999 mV -50.0 ÷ 199.9 °C
Resolution 0.01 pH 1 mV 0.1 °C
Accuracy (±1 digit) ±0.01 pH* ±1 mV* ±0.1 °C**
Temp compensation -5 ÷ 110 °C - -
Input impedance >1012Ω >1012Ω -
Power supply 12 V / 100 mA power adapter
Weight 560 g
Dimensions (mm) L = 200, W = 180, H = 20/50
* The accuracy of the meter only.
** The accuracy of the meter only. The total error includes the meters and probe’s accuracy. In the range 0 ÷ 100 °C the acceptable error of the probe with Pt-1000B resistor: ±0.8 °C, with Pt-1000A resistor: ±0.35 °C.