0271 Turbo Meter0271
The Turbo Meter provides uncommon accuracy, sensitivity, and pocket-sized convenience. It is based on the principle that a freely turning turbine will rotate at a speed directly proportional to the wind speed. To insure maximum sensitivity and accuracy, the turbine is suspended on sapphire jewel bearings, and its rotation is sensed by an infrared light beam which adds no friction. The resulting signal is processed electronically by an LSI (Large Scale Integrated) circuit for improved reliability and reduced size. A special three digit display is used for extra resolution and provides excellent viewing contrast in bright sunlight. A handy switch selects between four different scales —knots, feet per minute, meters per second, and miles per hour — for unmatched versatility. Unit is compact size (2.6 x 4.7", 7x 12cm) and light weight ( 3oz., 85g). Measures wind speed from 0 - 99.9 mph.
$140.25
| 0276 WindScribe0276
Davis Instruments WindScribe™ uses patented ultrasound technology to measure wind speed, temperature and wind chill. Both compact and lightweight, WindScribe contains no moving parts and has nothing to wear out or break. It’s easy to use: just point into the wind. WindScribe measures wind speed in two directions. Headwinds are indicated as a positive wind speed and tailwinds are indicated as a negative wind speed. The easy to read, large LCD display includes a hold feature to capture readings. WindScribe is always ready to go, with nothing to collapse or fold in order to use it.
$109.65
| 0281 Wind Wizard0281
Reads wind speed in miles/hour, meters/second, and Beaufort. Readout dial is supported on sapphire jewel bearings and steadied by a rare earth magnetic dampening system. Folding handle quickly and securely latches into place. No batteries needed. Dimensions: 3-5/8" × 2-7/8" × 1" (92 × 73 × 25 mm) with handle folded. Weight: 2.5 oz (71 g). Measures wind speed from 0 - 60 mph.
$42.49
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