AquaMaster

How does the meter work? Prior first usage - soak your pH meter in tap water for 12 hours Remove the protective cover Gently clean the electrode with distilled water and dry it off Press the On/off button to start the meter Insert the meter upright into the solution up to the edge and stir gently. Wait a few seconds for the correct value to appear on the display Press the C/F button to switch between Celsius and Fahrenheit Rinse the electrode with water after use and press the On/off button to turn off the meter We recommend storing the meter in an upright position with KCI storage solution in the protective cover.