BLUELAB EC 2.77 CALIBRATION SOLUTION 500 ML
Besides a pH calibration solution, an EC calibration solution is a must in the toolbox of every grower. Bluelab EC 2.77 Calibration Solution 500 ml is a high-quality solution for calibrating and/or testing EC probes.
The Bluelab calibration solutions are essential for the use of Bluelab meters. These solutions have been specially developed for Bluelab products and are referenced to high laboratory standards. All to ensure that your Bluelab products last longer and continue to achieve accurate measurements.