Bluelab pH Meter

The Bluelab pH Meter is used to accurately measure the pH value of a solution. Simply place the probe into the solution and the reading will be displayed on the screen. As the meter is portable and does not need a power supply to operate, it can be used anywhere and anytime to help you manage your crops' daily nutrient requirements. Calibration is simple with the push buttons on the meter and fresh Bluelab calibration solutions. Supplied with double junction Bluelab pH probe, 20 ml solution sachets and batteries. Range: 0.0