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Greyline Instruments PDFM 5.1 Portable Doppler Flow Meter Rope Twine combining focusable lenses with dramatically combining focusable lenses with dramatically improved video resolution and the latest generation ultra bright white LEDs to deliver a perfect and clear picture in most pipe conditions Mount the sensor at the bottom of the pipe or channel and hang the IP67 electronics case above the high water level
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy