NEWS RELEASE
Cost and Accuracy Comparisons
Mechanical Current Meter System with AquaCalc Versus Other Point Velocity Discharge Systems
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Rickly Hydro
Hydro Power Equipment
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A stopwatch is necessary for use with the headphone, beeper, and Impulse counters to determine the number of bucket wheel revolutions in a given length of time. A high-quality stopwatch used by the USGS can be supplied by our company. It is a seven-jewel, split-second, non-magnetic watch with a 30 minute counter. The case is rust and water resistant with a dust-proof and shockproof mechanism.
Holder and Strap sold seperately