Thermo Scientific™ GFM Pro Gas Flowmeter

Measure and monitor the flow of all types of laboratory gases quickly and efficiently with the Thermo Scientific™ GFM Pro Gas Flowmeter. Specifically designed for use with GC systems, this CE-certified flowmeter has a measurement range of 0.5–500mL/min and measures the volumetric flow of any gas with an accuracy of +/- 2% or +/- 0.2mL/min, whichever is greater. Its easy-to-use interface features an over-range warning indicator and automatic shutoff, and its explosion-proof rating allows use with flammable and explosive gases. The compact ergonomic design enables use as a hand-held or benchtop unit and features side grips for added durability.

Specifications:

• Data output via USB port
• Calibration: traceable to NIST primary standards
• Airflow Rate: 0.5 to 500 mL/min.
• Uses two AA batteries
• Recalibration service available