| | .jpg) | Waterproof Pocket-Size pH Tester Dwyer Instruments, Inc., Michigan City, IN 18 Dec 2008 Dwyer Instruments, Inc., is announcing the release of its NEW SERIES WPH WATERPROOF POCKET-SIZE pH TESTERS. The testers are designed to accurately take repeatable readings in a variety of applications. The replaceable double junction sensor contains a regressed glass pH bulb to protect against breaking. The large 4 digit display is easy to read and has a resolution of up to 0.01 pH. The Series WPH comes standard with automatic temperature compensation and can be ordered with a dual pH/temperature display. | |
