The ECO pH meter measures the pH of your pond water within 2 seconds. No more mixing reagents and guessing at the color. This precision instrument takes the guess work out of measuring your pH.

• Operating Range: 0.0pH to 14.0 pH
• Accuracy : +0.2 pH
• Battery Life: 300 hours

The pH Aqua Pal+ is the enhanced model of the well known pH Pal.  Build with simplicity and durability in mind, on top of its ruggedness, the pH Aqua Pal+ has additional protection against water splashing and it floats on water.   Understanding the demand for regular calibration, the touch button instant calibration eliminates the use of a screwdriver - no more damaged trimmers!  During measurement, users can freeze the display after a stable reading has reached, thus allowing the meter to be removed from the water while retaining the displayed reading.  All in all, the pH Aqua Pal+ retains the best of features of pH Pal, namely it's reliability and durability. pH Aqua Pal+ with all ït's new features is certainly a big PLUS!