Greyline Instruments PDFM 4.0 Portable Doppler Flow Meter Trash Pumps An affordable

An affordable

Three-button operation (no menus) and an on-board operating manual

light device that allows the user to operate this rebar detector with one hand making the task of locating rebars a simple and efficient process

and manufacturing facilities

Although this test is quite accurate for dry soils

Greyline Instruments PDFM 4.0 Portable Doppler Flow Meter Trash Pumps An affordableIt'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,