The TM Series flowmeter is a plastic digital flowmeter with a 1/2-in. digital display, which shows rate plus two totals; one total is resettable and the other locked and cumulative. These water flowmeters are easy to calibrate and the battery-powered electronic displays are calibrated to read in gallons or liters per minute. The meters come in line sizes of 1/2 to 4 in., with NPT, spigot and 150-lb connectors. — Assured Automation, Clark, N.J.