• FP111

    ● Ideal for storm run-off studies or flow measurings of rivers, streams, canals, and sewers.
    ● Incorporates true velocity averaging for the most accurate measurement possible.
    ● Probe shaft length from 3’ to 6’.
    ● With Turbo-Prop sensor which uses the most advanced positive displacement technique available.

  • FW450

    ● Current meter
    ● Flowmeter
    ● Anemometer

  • 2030R

    ● Flowmeter, digital, mechanical, with standard rotor
    ● Response with the Standard rotor-threshold approximately
    ● 10cm/Sec (1/5 Knot).
    ● Range 10cm/sec (1/5 Knot) to 7.9m/sec approximately (15 Knots)