These portable mass flowmeters, with a fast control response time of 30 milliseconds (ms), offer quick integration into test stands for accurate verification without any warm-up time. They come with 98 pre-loaded gas calibrations, which can be switched seamlessly while maintaining accuracy. The stand-alone units measure mass flow, volumetric flow, temperature, and absolute pressure with flow rates displayed in standard liters per minute (SLPM). Key features include a rechargeable battery, backlit monochrome display, data I/O port for logging data to your computer, and flexible mounting options, including upside-down installation.

Warning: This product is not approved or intended for, and should not be used for, medical, clinical, surgical or other patient-oriented applications.