When it comes to measuring the flow of water, specifically the wastewater, a portable ultrasonic flow meter is the most considered gadget for the job. The gadget uses ultrasonic waves in water to calculate water circulation.
A telemetry system helps you in delivering information from different locations, even from a very distant place, moving and dangerous for where it is difficult for you to collect the data. It also delivers you the useful results in a very inexpensive manner just right to the comfort of your home.