The most important features

Detailed description

Used for pH, mV (redox potential) and temperature measurements.

Characteristic features:

IJ44A pH electrode
The standard set includes CT2B-121 temperature sensor with Pt-1000B resistor, EPS-1 pH electrode for measurements in clean water. It should not be used in other types of liquid. Measurements in liquids with sediments should be made with use of IJ-44A pH electrode, which enables measurements in various samples of both clean and contaminated liquids and semi-solids. 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 0.00 ÷ 14.00 pH ± 1999 mV -50.0 ÷ 199.9 °C
Resolution 0.01 pH 1 mV 0.1 °C
Accuracy (±1digit) ±0.01 pH* ±1 mV* ±0.1 °C**
Temp. compensation range -5 ÷ 110 °C - -
Input impedance >1012Ω >1012Ω -
Power 9 V battery, 12 V / 100 mA power adapter (option)
Weight 210 g
Dimensions (mm) L=149, W=82, H=22
* 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.