Ergonomically designed LC display means measurements can be seen at a glance
Economical and easy to use
Waterproof and dustproof housing designed for use in dirty and damp field conditions
Simply dip and read the orientation of the display means no need to turn your head or tilt the tester. The WD-35423-10 EcoTestr pH 2 is a low-cost meter that is perfect for most applications. The single-junction electrode is recessed to protect against breakage. The WD3542310 offers up to three-point calibration with auto-buffer recognition for quick calibrations, automatic temperature compensation for accurate reading under changing conditions, hold function to lock measure value, and auto-off to prolong battery life.