Editor-in-Chief Elisabeth Lisican showcases a handful of features to read in the April 2017 issue of Water & Wastes Digest.
Works with an ultrasonic sensor on the outside of metal or plastic pipes
or larger. The new Greyline PDFM 4.0 is designed for flow troubleshooting
and spot checks. Displays, transmits, totalizes and data logs. Recommended
for wastewater, cooling water, sludge, slurries, chemicals and abrasives.