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Digital LCD PH Meter Pen High Accuracy Aquarium Pool Water Tester Automatic Calibration Water Quality Purity Test Tool
Accurate and reliable: In order to achieve high precision, it is equipped with a high-quality titanium alloy probe and reliable automatic temperature compensation (ATC) to ensure that accurate readings are always maintained at various temperatures.
Simple and instant: just turn on the PH meter and gently stir the water, then a stable reading will be displayed on the LCD within a few seconds, if not operated within 5 minutes, the test meter will automatically turn off.
Hold function and auto-off function: freeze the measurement to view it from the water. After 5 minutes of inactivity, please turn off the meter to save battery.
Widely used: It is the ideal test suite for home and laboratory use. Ideal for testing water, swimming pools, aquariums, spas, hydroponics, food, wine and beer, etc.
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-3mm measuring deviation due to manual measurement.