Contains 24 analysis strips (GH, KH, pH, nitrite, nitrate, chlorine and for calculating CO2) with matching JBL Proscan ColorCard.
Quick start guide: Dip the analysis strip in water for 1 second. Use the free Proscan app (in Apple Store and Google PlayStore), select the type of water, scan the color chart as a QR code and wait for a short time for the result (the app will calculate how much time is needed). The result will be displayed in mg/L, ° hardness and pH value. The values will be evaluated by the app (good - medium - bad), and it will also make recommendations for optimization. The ambient lighting conditions will be automatically evaluated and taken into account for color calibration. The JBL Proscan is specially designed for evaluation using a color scheme. Accuracy cannot be guaranteed with other test strips.
