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Bluelab pH Calibration Solution Kit (4.0 & 7.0) for Hydroponics and Gardening - NIST Traceable (500 ml/16.9 Fl Oz Each)
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$27.99
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Category: bluelab ph pen
About this item
- Easy-to-use and long shelf life - Our electrolyte solutions are ready-to-use right out of the bottle, saving you time and effort. Our pH calibration solutions don't need frequent replacements as they have a long shelf life.
- NIST Traceable - Our pH calibration solutions are NIST traceable and meet the highest quality standards. This set includes two crucial pH levels, pH 4 and pH 7, allowing you to calibrate a wide range of pH instruments.
- Improves the longevity of the pH pen or tester - Regular calibration helps extend the life of your pH meters by maintaining their performance. Useful for providing accurate pH in hydroponics, aquariums, swimming pools, or gardens.
- Calibration steps - Clean and hydrate your pH pen or probe. Power on the device. Insert the probe tip into pH 7.0 calibration solution. Rinse the tip in tap water and remove extra water. Set calibration to pH 4. Look for confirmation of successful calibration. Re-calibrate if symbol disappears.
- Ensures accurate readings - Our pH calibration solution helps maintain the accuracy and reliability of a pH pen, probe, or tester. Calibration ensures accurate readings. This helps keep the pH level in check for the health of plants, swimmers, or aquatic life.
