Cole-Parmer offers waterproof EcoTestr™pH2 ? a value for money, quality tester. One can simply dip and read? the orientation of the display means no need to turn 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 the user to hang meter when not in use.

With more than 50 yrs. of experience, Cole-Parmer is a global leader in supplying fluid handling, life science, and general laboratory products, instrumentation, and equipment to the Biotech, Chemical, Academics, Environmental, Food, and Print Industries. Offering a wide selection of products and instrumentation, Cole-Parmer, an ISO 9001:2008 certified company, works with R&D, pilot plant and production, specializing in providing scale-up assistance. With a mix of proprietary products and strategic partnering with leading manufacturers, Cole-Parmer?s business is highly diversified across a spectrum of products, consumables, services and solutions.