Usage and precautions for benchtop conductivity meters

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Instructions for using a benchtop conductivity meter – Steps for testing water samples: 1. Clean the electrode with the water sample to be tested, then pour it out； 2. Repeat Step 1, cleaning the electrode at least twice ； 3. Take another sample of the water to be tested, insert the electrode into the beaker, and wait for the measurement values to stabilize (about 30 seconds) ； 4. Once the stability indicator shows stability, the measurement value can be read. Precautions for using benchtop conductivity meters: 1. If the conductivity value of the water sample is high, cleaning the electrodes twice is sufficient ； If the conductivity value is low, it is recommended to wash the electrodes several times to minimize interference and obtain more accurate measurement results. 2. Exceeding the measurement limits is strictly prohibited. If the conductivity of the water sample exceeds the measurement range of the electrodes used, it will cause electrode polarization, reducing the accuracy of the measurements and leading to electrode failure.