Rate-Master (RM) series polycarbonate flowmeters from Dwyer Instruments are a line of direct-reading, precision flowmeters suitable for gas and liquid applications. Direct reading eliminates the need for conversion, while integral flow guides stabilize float movement for increased reading accuracy. RM series includes 2-inch (51 mm), 5-inch (127 mm) and 10-inch (254 mm) scales that can be panel or surface mounted.
Galco