Aquarium Systems SeaTest pH (100 Tests) quickly measures the acidity of the water. The pH is one of the values which are vital to the good health of an aquarium or a pond.
For freshwater and seawater. Measures the pH between 4.0 and 10.0. 2 x 10 ml for approximately 100 tests. Graduated 12-colour colour scale (4; 5; 6; 6.5; 6.7; 7; 7.3; 7.5; 8; 8.5; 9; 10). For a result accurate down to 0.01, use the pH test in combination with SeaTestControl. This device is especially and uniquely calibrated for Aquarium Systems tests. Caution, observe the precautions for use.