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Experience comfort and control with the Maximum ComfortMinder, a self-contained instrument that monitors both indoor temperature and humidity—no external wires or sensors required. It’s ideal for fine-tuning your environment, whether in living rooms, basements, sunrooms, or protected outdoor locations. Key Features: • Monitors both indoor temperature (20 °F to 110 °F) and indoor humidity (10 % to 100 % RH) • Patented temperature compensation ensures accurate readings in varying environments • Fully self-powered—no battery or wiring needed • Suitable for protected outdoor use (in sheltered areas) • Elegant design options in chrome, brass, satin nickel, and black or silver dials Upgrade your environment monitoring with the Maximum ComfortMinder—reliable, elegant, and designed for precision. Order yours today and bring total comfort to your space. https://youtu.be/B_sWcV3ndzY -
Replacement cup assembly for handheld wind speed instruments -
The Harbormaster combines elegant design with marine functionality, offering tide tracking for East Coast locations. Designed for use in the Atlantic Ocean, but is not suitable for the U.S. West Coast or the Gulf of America. Used in coastal locations, it helps you stay in sync with tidal patterns and daily schedules. Key Features: • Tide display: Shows the ebb and flow of tides to help you plan on-the-water activities • Indicates hours to the next high or low tide • Marine-grade craftsmanship: Built with quality materials and finishes suited to coastal locations • Custom options: Choose from various finishes, dial colors, and casing styles to match your décor. Available in polished brass, polished chrome, PVD (tarnish-resistant) brass, or satin nickel finishes, with your choice of black or silver dial colors With the Harbormaster Tide Clock, you get a practical and stylish instrument that keeps tide information at your fingertips—ideal for mariners, coastal living, and anyone who watches the sea. https://youtu.be/JHBqZoGEk_E -
Rooftop wind speed sensor for analog instruments (Maestro/Vigilant/Sirocco 2002 or later) -
Switch replacement for all rain collectors -
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. -
When you want real-time wind speed, direction, and high gust measurements, the Maestro delivers. This instrument combines precision monitoring with a classic, elegant display that looks at home in any setting. Key Features: • Wind speed display: Shown in MPH with km/h equivalent for easy reference • Wind direction display: Eight bright red LEDs clearly indicate wind direction • Self-powered speed sensor: The rooftop wind speed sensor powers the speed display without the need for external electricity • LED power source: Direction LEDs are powered by the included AC adapter • Gust Register: Captures and stores the highest wind gust until reset, so you always know exactly how hard the wind blew—even if you weren’t there With Maestro, you’ll always have accurate, real-time insight into wind conditions, backed by a design that blends timeless style with dependable performance. -
Ships complete with all sensors cables, mounting hardware, and power supply for Maximum's Maestro/Maestro 2S Analog Instruments (Part #-ASD) -
The MAC3 Wind Speed Alarm provides operators with a wealth of features and an unprecedented level of control. It is highly accurate, rugged and an ideal solution for managing commercial equipment by collecting and monitoring conditions and providing timely alerts to keep you abreast of wind speeds that could cause safety concerns for people and equipment in nearly endless applications. Incorporating Maximum's renowned #400 anemometer, the MAC3 can be configured for simultaneous use with dual sensors to monitor two separate locations. The MAC3 integrates time delay and latching capabilities to prevent equipment damage due to frequent on/off power cycling, and has a large, easy-to-read green on black LCD panel for viewing wind speed conditions, settings and user-defined information such as wind speed averages, peak gusts and other key metrics. The instrument can be password protected to prevent unintended changes to settings, and the two 5 amp relays can provide on/off control for external devices such as outdoor venue equipment, agriculture devices, municipal fountains, construction equipment and lifts, cranes, security systems, awnings and gate controllers, outdoor advertising and an incredibly wide variety of other devices that can be affected or become unsafe in windy conditions. The Maximum MAC3 controller and anemometer are weather-tight to the IP65 standard and rated for use from -40 to 158 degrees F (-40 to 70 degrees C). Operating in 12- and 24-Volt DC power source environments, the controller measures 5.08 inches wide x 7.39 inches high x 2.26 inches deep (129.0 mm x 187.8 mm x 57.4 mm). MAC3 is shipped complete with one (1) #400 wind speed sensor, 100' sensor cable, 14" straight, stainless steel stub-mast and mast mounting hardware. -
Vigilant is a self-powered wind speed instrument built for reliability and accuracy. It tracks wind speeds from 0-100 MPH (0-160 km/h) and records peak gust so you never miss the hardest winds—even when you’re away. Key Features: • Self-powered indicator: The rooftop wind sensor powers the instrument—no batteries or external power required • Wide speed range: Monitors both sustained wind speed and gust up to 100 MPH / 160 km/h • Gust Register: Captures and holds the highest gust value until you reset, giving you confidence that strong events are recorded • Customizable variants: Choose your finish (polished brass, chrome, PVD brass, satin nickel), dial color (black or silver), cable length (60′ or 150′), and optional scale doubler With the Vigilant Wind Speed Instrument, you get a durable, power-independent display of wind data that combines precision, flexibility, and rugged design for all your wind monitoring needs. -
Predictor is a high-precision, meteorological-grade barometer that lets you directly track air pressure changes with accuracy and style. Featuring a classic dial that reads from “Rain” to “Fair” and a resettable pointer, it shows you where pressure is headed in a glance. Key Features: • Dial range: Covers 28.5″ – 31.5″ of mercury, with traditional barometer nomenclature (“Rain,” “Change,” “Fair”) • German precision movement: Inner mechanism delivers accuracy to ±0.16″ of mercury • Elevation adjustability: Calibratable for use up to 5,000 feet above sea level • Resettable pointer: Lets you set a reference needle to monitor how pressure is changing • Finish & style options: Available in polished brass, polished chrome, PVD brass, or satin nickel with your choice of black or silver dial With the Predictor barometer, you get dependable, elegant barometric monitoring engineered for both serious users and weather enthusiasts alike. -
For use with MAC3 Wind Speed and Controller -
The 4" wall brackets mounting assembly will handle obstructions up to 4 inches that may be in the way of the sensor mast (such as roof overhang). -
Ships complete with sensor, cable and mounting hardware for Maximum's Vigilant and Sirocco Analog Instruments (Part #-AWS) -
Self emptying rain collector bucket includes 60' of 2 conductor cable (Rainwatch) -
Mini-Max delivers reliable indoor temperature monitoring with remote readings, high/low memory, and dual Fahrenheit/Celsius display—all with style. Its exterior sensor feeds data to the interior display, letting you see accurate readings even when conditions change outside. Key Features: • Remote exterior sensor: Sends temperature readings into your display unit for measurement without having to go outside • Memory high/low tracking: Records and stores maximum and minimum temperatures until manually reset • Dual unit display: Provides readings in Fahrenheit and Celsius • Variations for your decor: Choice of case finishes (polished brass, chrome, PVD brass, satin nickel), dial colors (black or silver), sensor cable length, and compatible power supply With Mini-Max, you get a versatile thermometer that keeps you informed about temperature extremes, stylishly built and equipped for accurate outdoor temperatire readings. -
Solid wood, Mahogany finished panel. Key-holed on back for both vertical and horizontal wall mounting. Dimensions 11" x 26" -
Solid wood, Mahogany finished panel. Key-holed on back for both vertical and horizontal wall mounting. Dimensions 10" x 20" -
Rooftop wind speed sensor for digital instruments (Merlin & Nor'Easter)
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The 8" wall brackets mounting assembly will handle obstructions up to 8 inches that may be in the way of the sensor mast (such as roof overhang). -
60' cable used with any analog instrument and all temperature and rainfall instruments. Specs: Length:60'; 22awg What's in the Box: 60ft. 2 wire wins speed cable -
Ships complete with sensor, cable and mounting hardware for Maximum's Vigilant and Sirocco Analog Instruments (Part #-AWS)
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The Merlin is an all-in-one digital wind instrument that delivers real-time accuracy with an easy-to-read display. It not only shows current wind conditions but also tracks peak and average speeds, direction, and even forecasts short-term wind trends. Key Features: • Real-time wind data: Provides continuous digital readings of speed and direction • Four display modes: Present: Shows existing wind conditions Peak: Displays the speed and direction of the highest gust since the last reset Average: Reveals average wind speed and direction since the last reset Forecast: Compares the latest 12-minute average with the previous 12-minute average to indicate rising or falling wind trends • Easy-to-read digital interface – Clear, straightforward display designed for quick reference With Merlin, you get a complete picture of wind conditions at a glance—ideal for anyone who needs to monitor wind behavior in real time and understand short-term trends. -
Mistair is a digital humidity instrument that lets you monitor indoor and outdoor moisture conditions from anywhere. Mistair is a digital humidity instrument designed to measure outdoor moisture conditions. With eight selectable functions, it delivers present humidity, high/low records, and—when paired with Mystic—dew point and heat index readings. Key Features: • Multiple display functions: Toggle between current humidity, high, low, and—when integrated with Mystic—dew point and heat index • Custom finishes and options: Choose from polished brass, chrome, PVD brass, or satin nickel, with selectable sensor cable lengths (60′ or 150′) • Complete set: Ships with your sensor, mounting hardware, and a 60′ cable for hassle-free installation With Mistair, you gain a versatile and connected humidity instrument that supports advanced climate monitoring without sacrificing elegance or ease of installation. https://youtu.be/z1zlqBq3_jU -
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. -
Includes:- (1) Sensor interface box
- EA075- AC Power Adapter
- (1) Instrument interface box
- EA075 – AC Power Adapter
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Predictor is a versatile, accurate meteorological grade barometer capable of tracking air pressure changes in a functional and informative presentation. It is a must have for any home weather enthusiast. Dial shows traditional barometer nomenclature (displays "Rain", "Change" and "Fair"), as well as measurements over a 3-inch scale of mercury (28.5" - 31.5"). Accurate to ±0.16 inches of mercury. Can be adjusted to any elevation up to 6500'. Precision German movement is displayed behind a cutaway dial. Re-settable pointer lets you track changes in barometric pressure. -
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 -
Wind direction sensor for analog instruments (Maestro/Maestro 2S) -
Solid wood, Mahogany finished panel. Key-holed on back for wall mounting. Dimensions: 18" x 20". -
Solid wood, Mahogany finished panel. Key-holed on back for wall mounting. Dimensions 8" x 8". -
The Maximum Air Temperature Sensor weather instrument contains a precision thermistor that has been potted in a nickel-plated, brass probe. The brass probe measures 1/2" O.D. x 1.00" L, and protrudes through the bottom of a PVC cylinder that is 1.31" O.D. x 0.81" H. A secondary 2.25" O.D. white plastic disk provides shade over the probe to diminish the effect of direct sunlight on the thermistor. The precision thermistor is a solid state device which changes its resistance inversely proportional with temperature from 150,000 Ohms at the low end to 1,500 Ohms at the high end. Interchangeability of thermistors is /-0.2ºC; time constant 10 seconds. Ships complete with 60' of 22 AWG, 2-wire, UV protected cable. -
For use with Maestro and Maestro 2S. -
For use with Nor'easter, Maestro, Maestro 2S, Sirocco and Vigilant.
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Mahogany finished, solid wood mount pre-drilled to accept any single brass instrument. Dimensions: 8 1/2" high x 10" wide.
