The P116 offers low power consumption and high reliability at a very competitive price. An easy to read display and dual-function quick keys make setup quick and simple. The P116 features a programmable frequency output,Website:http://www.pflowmeter.com, a relay output and a programmable current loop output. RS-485 and Modbus RTU are standard. P116 portable ultrasonic flow meter enables the user to do flow measurement checks at many points in a flow process without the need for a permanent installation. Battery powered, lightweight, and rugged, the P116 is a totally self-contained flow measurement package. This universal transit-time meter features a dual-function push button interface, ergonomic handheld design and a beautiful backlit color digital display that significantly simplifies setup and data collection.