Dwyer MMA-27 Mini-Master® Flowmeter is a reliable and versatile solution for measuring flow rates of compatible gases and liquids. With a temperature range of up to 125°F (51°C) and an accuracy of ±10% FS, it provides accurate results. It features a body made of styrene acrylonitrile and a float made of SS, black glass, and nylon. It has a pressure limit of 50 psi (3.4 bar) and offers a valve option of 10 psi (0.6 bar). The process connection is 1/4" OD for push on rubber or plastic tubing, and it can also be connected to rigid tubing with double compression fittings.