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AA
& Pygmy Current Meter
 The USGS Type AA Current Meter is commonly known as the Price-Type Current Meter and has proven to be a versatile instrument with a long history of accuracy, reliability, and durability. The precisely balanced bucket wheel is mounted on a vertical pivot and is rotated by water flow. The rate of rotation is proportional to water velocity - streamflow velocities from 0.1 to 25 feet per second (0.03 to 7.6 meters per second) can be measured.
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AquaCalc Pro Open Channel Flow Computer
 The AquaCalc Pro is the natural successor to the AquaCalc 5000, with added features, such as a large graphical display, an audible tone for both key clicks and meter rotations, storage of 30 river cross sections, operating system upgrades, and a 3-year warranty. The Pro has the ability to run in multiple modes including a simplified and a professional mode similar to the firmware available in the AquaCalc 5000. This additional versatility allows the user to customize the AquaCalc...
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Swoffer 2100 Current Meter
 This easy to use, robust current meter consists of a handheld digital display connected to a fiber-optic sensor and is available with 3 rod configurations - a top set wading, combination, and Telescoping rod. Top set wading rods are designed to be used while wading in streams, waterways and channels. Combination rods are designed to measure flows in faster, deeper water or from low bridges or a boat. Telescoping rods which are supplied with the sensor on a short boom are designed for reaching shallow and partially obstructed channels such as sewers ...
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Swoffer 3000 Flow Meter
 The Swoffer Model 3000 Indicator is a datalogging version of the time proven Swoffer Model 2100 Display. The 3000 allows the operator to input and store measurement data usually hand written to a clipboard while profiling streams for discharge measurement. The Model 3000 can record depths, widths, velocities and angles along with time & date of measurements. You can set the sampling (or averaging) time anywhere from 1 to 999 seconds and true averages can be attained by adding any single reading to multiple successive readings.
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Global FP111 Flow Probe
 The Global Water Flow Probe is an economical yet accurate water velocity instrument for measuring flows in open channels and partially filled pipes. The water velocity probe consists of a protected water turbo prop positive displacement sensor coupled with a telescoping probe handle with digital display. The water flow meter incorporates true velocity averaging for the most accurate flow measurements. The Flow Probe is ideal for storm water runoff studies, sewer flow measurements, measuring flows in rivers and streams, and monitoring water velocity in ditches and canals.
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6526
Starflow Ultrasonic Doppler Flow Recorder
The Starflow
is a compact, easy to use system for measuring the velocity and
depth of water in rivers and streams, open drainage channels and
large pipes.
It is suitable
for use in a wide range of water qualities ranging from sewerage
and waste water to clean streams, potable water, and even sea
water. The instrument measures forward and reverse flow conditions
and may be programmed to compute Flow Rate and Total Flow in pipes
and open...
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6526 Starflow Ultrasonic Recorder
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