Microprocessor based pH testers, assure to produce fast and stable readings.
It also comes with features such as automatic temperature compensation, large and easy to read LCD screen, low battery indication, automatic shut-off after 8 minutes and others.
They are also incorporated with easy push buttons for automatic calibration and splashproof keypad that prevents water infiltration.
Supplied complete with
The testers are supplied in a box complete with 4 x 1.5V batteries and user manual.
AD101 pH calibration