Package: Bottle of 6 EC calibration solution: 2* 1413 μS/cm solution solution, 2 * 12.88 mS EC solution solution, 2 * 111.3 mS EC solution solution
Regarding label identification: Due to packaging errors, some batches of EC 111.3 μS/cm calibration liquid used incorrect labels (displayed as 111.8 μS/cm). The actual liquid content has been tested and is the standard value of 111.3 μS/cm. Please use it with confidence
Easy Calibration: Simply insert your EC meter into the solution, wait for 5-10 seconds, and receive instant stabilized readings — no technical expertise required
Accurate: Laboratory-grade accuracy ±0.5%, can accurately calibrate EC to ensure the accuracy of EC and salinity during daily monitoring
Perfect For: cover full-range EC Calibration from freshwater aquariums to high-salinity aquaculture systems
Contamination-Proof Packaging: Individually sealed, leak-proof vials eliminate cross-testing errors and extend shelf life by blocking air/moisture exposure
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