The Traceable dissolved oxygen pen withstands severe lab and harsh plant environments and has a long service life. It has a water-resistant acrylonitrile-butadiene-styrene (ABS) plastic housing with an O-ring seal and membrane keypad. The pen’s high-contrast, easy-to-read liquid crystal display has a luminescent backlight that can be read in total darkness and uses 0.375-in-high digits to simultaneously display both oxygen concentration and temperature. The unit recalls minimum and maximum readings at the press of a button. The pen measures 1.5-in. dia. by 8-in. long, and weighs 5 oz.
Company
Control Co.