Product description

The Bluelab Multimedia pH-Meter is a simple gadget that allows you to efficiently test almost any substance on its pH-value. For gardening, the correct pH-value is very important, since the plants react to this value and problems will arise if the value is too high or low. With this tool it is easy to take fast accurate measurements of nutrient solution, soil, coco coir, rockwool, potting mix and many other media types.
Calibration is simple with one push button on the meter and fresh Bluelab Calibration Solutions. Successful calibration is displayed on the screen and will only disappear after 30 days to indicate when re-calibration is required.