Rotating flowtube allows one meter to be used for five gases.

• Direct-reading flowmeters feature a calibrated scale for a specific medium—no need to convert readings to get flow rate
• Constructed with durable polycarbonate frame for rugged applications
• Designed with graduations in English and metric for additional flexibility
• Use with multiple routine gases for laboratory and industrial applications

Designed for medium flow range applications, these flowmeters incorporate precision-machined glass and brass or stainless steel fittings to provide accurate and economical flow metering solutions. Simply rotate glass flowtube to read the gas you will be using—oxygen, nitrogen, helium, carbon dioxide, and argon.