The TransPort PT878 flow meter packs big features into a small, lightweight package.  It is a go-anywhere portable meter with a  rechargeable internal battery pack and universal power supply charger that is so easy to use that you can make your first flow measurement within just minutes of opening the box.

The PT878 is one of the most powerful portable ultrasonic liquid flow meters available.  It measures flow from outside plastic, metal or concrete-lined pipes nonintrusively, so there’s no pressure drop, leaks or contamination.  Patented correlation algorithms resolve transit-time signals like no other flow meter and allow the PT878 to measure flow in ultrapure to extremely dirty liquids such as raw sewage and slurries.

The  PT878's built-in datalogger can store more than 100,000 data points and up to 32 sets of site location parameters.  An infrared port transfers datalog, site and other files to your PC.  Temperature transducers are available for measuring energy flow rate.  The rechargeable battery provides six to eight hours of continuous remote operation.  A rugged, sealed enclosure provides IP67 submersibility to protect the unit against water damage