Welcome to Bubble-O-Meter -Certified and Traceable Gas Flow Meters

2024-06-30

Science, Instruments and Supplies, Laboratory Equipment, Pressure and Flow Sensors and Transducers - Bubble-O-Meter, LLC. Web Site. We have been manufacturing & distributing soap film gas flow meters for over 42 years.

We have been manufacturing & distributing soap film gas flow meters for over 42 years. This is the original product specified to calibrate many of the digital flow meters.