250ml Buffer Calibration Solution EC 2.77 - Hydroponics Plants pH Testing

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When growing plants, it is vital to make sure that the pH levels of the soil are correct to support healthy growth and reduce the likelihood of your crop not developing properly. U sing EC 2.77 buffer calibration solution to make sure your testing equipment is functioning properly is a key part in this process as even a small amount of error can spell disaster for your hydroponics or plants. Making sure your devices are measuring EC correctly is paramount when testing soils as if your pH levels are too high or low means the plants may suffer from nutrient deficiency or toxicity. Directions: To ensure accurate EC readings, calibrate the EC measurement device following the device's usage instructions to the Nutrifield EC 2.77 calibration solution. EC measurement devices should calibrated weekly or as needed. Package Includes: 1 x 250mL EC 2.77 Calibration Solution? Show more