Greyline Instruments




Greyline is now a Pulsar Process Measurement Company

Read more about the merger.     Visit the Pulsar website.

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Click to request a quote or call us Toll Free: 888-473-9546

News and Innovation

  •    New Pulsar Bundled Products

    Greyline Introduces Pulsar bundled products to meet your application needs
    Go to Products Page

  • Tommy the TTFM Transit Time Flow Meter

    Follow Tommy the TTFM's latest adventures!
    Read More

  •    New Open Channel Flow & Level Meter

    Greyline Introduces Their Next Generation
    OCF 6.1 Channel Flow & Tank Level Meter
    Go to Product Page


Greyline Instruments Inc. Canada
16456 Sixsmith Drive, Long Sault, Ont. K0C 1P0
Tel: 613-938-8956 • Toll Free: 855-300-9151
Fax: 613-938-4857 • E-mail:

We Accept

Credit Cards

United States

Greyline Instruments Inc. United States
11451 Belcher Road South, Largo, FL 33773
Tel: 315-788-9500 • Toll Free: 888-473-9546
Fax: 315-764-0419 • E-mail:

We Accept

Credit Cards

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