Oakton(R) Waterproof EcoTestr™ pH 2 Pocket pH Tester

Easy-to-read display with an easy-to-afford price!
Ergonomically designed LCD 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. This low-cost meter is perfect for
most applications. The single-junction electrode is recessed to
protect against breakage. The unit 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. Built-in belt clip allows you to hang your meter
when not in use.
What's Included:
four 1.5 V button cell batteries.