The PH-2 Pro pH Meter is a newly developed pH meter that is similar to litmus paper with a color-changing backlight display. It is easy to use. When immersed in the solution to be measured, the reading can be quickly displayed on the LCD display and automatically calibrated. Just press Calibration can be completed at the touch of a button.
No need to use color card and test strip to distinguish pH value, fast and accurate. The color of the LCD will change according to the pH value, just like a litmus test Strips
Widely used, it is an ideal instrument for any aquarium, fishery, swimming pool, spa, school laboratory, food and beverage, drinking water, etc.
Measuring range: -2.00-16.00pH
Resolution: 0.01ph
Accuracy:. +/-0.01ph
Operating temperature: 0°C-80°C
Calibration: two points automatic calibration
Litmus Test function: The colour of the LCD will change according to the pH value, just like a Litmus Test Stripe