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This tester has automatic temperature compensation (atc) and is water resistant
Suitable for every substrate
Plant Tonix Activated EM is natural concentrated source of Effective Microorganisms
providing them with fresh
Care Kit - Conductivity Probe Day This tester has automatic temperatureThe instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. If the probe is contaminated or dirty, it affects the accuracy of the reading displayed. Conductivity kit contents: instructions, 2x 20ml 2. 77 EC solution sachets, plastic cup, conductivity probe cleaner, chamois (probe cleaning instrument)
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