Dresser Instruments introduced the ebro PHT 3140 pH meter to give quick, precise measurements of pH through a temperature compensated probe for a variety of applications. Temperature measurements can be made from –10 to 100˚C (14 to 212˚F) with a resolution of 0.1˚C accuracy. The unit features a min./max. memory, self-calibration, integrated touch-pad panel and 4 1⁄2-inch digit liquid-crystal display.

Dresser Instruments; Tel. (800) 328-8258 or (203) 378-8281;