In principle, the Portapipe® can be used on any liquid, however, practically, the acoustic properties of certain liquids can make measurements impractical or impossible. In particular, liquids that are very highly attenuative to ultrasound may not allow the signal to be detected. However, for the majority of applications this is not an issue. The fluid types built into the device include, but are not limited to:
•Water
•Diesel
•Petrol
•FM200™
•NOVEC™ 1230 However, if the fluid you wish to measure is not listed, you may simply select “Other” and enter the fluid speed of sound.