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The DIC-3 hand held anemometer features Maximum's unique folding 3-cup design. Cups collapse for easy storage, and the instrument comes with a custom carrying case. To determine wind speed simply open the folded cups and hold the instrument in a wind current. Unlike fan type hand held anemometers that must be aimed precisely into the wind, our wind tunnel tested accuracy is not affected by its position. Wind direction is variable and this instrument records accurately from any direction. DIC-3 has four selectable scales: MPH, Knots, km/h or m/s, to be shown on the 2-digit LCD screen. A single 9V battery (included) powers the LCD for up to 70 hours of continuous use. DIC-3 provides readings up to 155 MPH in one of four modes: instantaneous velocity, highest gust since reset, 2-minute or 5-minute wind speed average. Cup rotor is 5.88" in diameter when extended. -
The BTC hand held anemometer features Maximum's unique folding 3-cup design. Cups collapse for easy storage, and the instrument comes with a custom carrying case. To determine wind speed simply open the folded cups and hold the instrument in a wind current. Unlike fan type hand held anemometers that must be aimed precisely into the wind, our wind tunnel tested accuracy is not affected by its position. Wind direction is variable and this instrument records accurately from any direction. BTC registers wind speeds from 0-35 MPH or 0-70 MPH (also scaled 0-30 Knots and 0-60 Knots) with its jeweled meter movement. User selects high or low range with a button. Cup rotor is 5.88" in diameter when extended. -
Includes a secondary component (track mounted curcuit board) that translates standard #400 anemometer output to industry standard 4-20mA. AC Voltage generating, polycarbonate, 3-Cup anemometer that is calibrated to a master to be interchangeable. Utilizing a single coil (approx. 2.02 VAC at 60 cycles), the #400 is a frequency counting sensor that is suitable for applications where voltage output is not important. Swept Diameter: 7.5" Diameter Housing: 2.0" Overall Height: 3.2" Weight: 3.1 oz For wind energy applications, please visit NRG Systems -
Replacement wind speed sensor for Maximum Wind Speed Alarm (not used with MAC3) -
Rooftop wind speed sensor for digital instruments (Merlin & Nor'Easter)
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Rooftop wind speed sensor for analog instruments (Maestro/Vigilant/Sirocco 2002 or later)
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Replacement cup assembly for handheld wind speed instruments -
Wind direction sensor for digital instruments (Merlin) -
Rooftop wind speed sensor for Sirocco built prior to 12/1/2001 -
Wind direction sensor for analog instruments (Maestro/Maestro 2S)
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When you need reliable wind data for demanding environments, the Vigilant provides precision wind speed and gust measurements, up to 100 MPH (160 km/h), with no batteries required. Built for continuity and accuracy, this unit keeps track of high wind speed—even if you miss the wind blast—thanks to its integrated Gust Register. Key Features: • Wind speed & gust readouts: Monitors sustained speed plus maximum gust even when you aren’t watching the display • Self-powered rooftop sensor: Generates its own power for the wind speed measurement—no external power or batteries needed • Ready to install: Comes with a 60′ cable, sensor, and mounting hardware so you have everything required for setup • Custom options: Available finishes (polished brass, chrome, satin nickel, etc.), optional scale doubler, and selectable sensor cable lengths to adapt to your installation. With the Vigilant Commercial Wind Speed & Gust Indicator, you get durable, high-performance instrumentation that’s ready for harsh conditions and long-term use without frequent servicing. -
Sirocco is a beautifully crafted wind speed indicator that combines style with rugged performance. Encased in a solid wood block and powered entirely by its rooftop sensor, it delivers accurate readings up to 100 MPH with no external power needed. Key Features: • Self-powered indicator: Rooftop wind speed sensor powers the unit—no external electricity or batteries required • 100 MPH range: Monitors wind speeds up to 100 MPH, giving you a clear view of severe conditions • Versatile placement: Designed to be wall mounted or simply stand on a shelf—ideal for indoors or field display • Elegant wood craftsmanship: Solid wood block housing adds timeless aesthetic appeal to any space With Sirocco, you get dependable wind speed readings in a design that enhances your decor and performs without fuss wherever it’s placed.
