The BlueLAB Combo tester offers the ability to control the electroconductivity of your water, pH and temperature. This device is equipped with two probes to control these different parameters.
No need to plug to work! Simply insert two AAA LR03 / LR3 batteries that are included. You do not need to worry too much about the calibration, it is already done at the factory.
Accuracy: 0.1pH / 0.1 EC / 1 ° C
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