The conductivity meter 2402B is typically used together with a conductivity electrode to measure the ability of liquid media to transfer electric current. The conductivity meter simplifies functions while ensuring performance, thus offering a strong price advantage. Its clear display, easy operation, and excellent measurement performance give it a high cost-performance ratio.
When the conductivity meter 2402B shows a temperature reading of 25°C, the common causes are: the “temperature compensation mode” inside the instrument is incorrectly set to manual; the PT100 signal wire from the electrode to the meter is connected incorrectly or not properly connected; or the PT100 inside the electrode is damaged. In such cases, the solution is to set the “temperature compensation mode” to the correct “AUTO” setting, and check whether the wiring between the conductivity electrode and the meter matches one-to-one. The chance of the electrode being damaged is very low, unless it is burned out by power supply connection.
Thanks to its excellent performance, the conductivity meter 2402B is widely used for continuous monitoring of conductivity values in various solutions across industries such as thermal power, chemical fertilizer, metallurgy, environmental protection, pharmaceuticals, biochemistry, food, and tap water.
DFYLSYC-2026-06-16-A
