The Flo-Tote® 3 AV Sensor measures flow velocity and level with an extremely high-level of accuracy, as proven through extensive testing by independent flow laboratories. And our accuracy claim holds true even under challenging flow and site conditions, including superior velocity measurements in both clean and slow moving water. Combined with the powerful Hach FL900 Series Flow Logger in more temporary locations, or the FL1500 stationary logger, the FLO-TOTE 3 is an ideal solution for your flow measurement needs.

Velocity Technology: Submerged electromagnetic
Level Technology: Submerged pressure transducer
Additional Features:

  • Excellent for sites with persistent foam or reverse flow

Installations: Open channels/pipes and manholes
Additional Options:

  • Bare wire fly lead and j-box for conduit installations

FLO-TOTE & FLO-TOTE II AV Sensor

Online Calc

Online Calculator

On-line open channel
& full-pipe flow calculator for pros in the water & wastewater field.

» Calculator link

Ask the ExpertsAsk the Experts

Over 50 years of combined experience to assist you with your flow monitoring inquiries.

» Ask a question

Focus on Flow

Focus on Flow

Product & technology newsletter.

» Sign up now
» Newsletter archive

Flow ApplicationFlow Application Review

Allow us to evaluate and recommend the ideal solution for your flow monitoring application.

» Read more

P.O. Box 389, Loveland, CO 80539-0389 U.S.A.
800.368.2723
Toll Free US & Canada • 970.622.7120 Outside US & Canada • 800.635.1230 24/7 Technical Support