Greyline Instruments PDFM 4.0 Portable Doppler Flow Meter Polyethylene the pump meets all specifications

the pump meets all specifications for environmental applications

This model has

With an onboard library of 34 correction factors

portable generator weighing 29 lbs

Conductivity measurements are read from 0 to 80

Greyline Instruments PDFM 4.0 Portable Doppler Flow Meter Polyethylene the pump meets all specificationsIt's ideal for flow troubleshooting, balancing and checking performance of permanent flow meters. The new PDFM 4. 0 is fast and easy to operate you can mount the sensor on the outside a pipe in less than a minute. Use the built in keypad and calibration menu to set up the flowmeter for your application. The PDFM 4. 0 works on any liquid containing bubbles or solids and is recommended for "difficult liquids" like wastewater, slurries, sludge,