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Proteus is a true scientific-grade instrument if you are looking to take weather tracking and observing to the next level. It is our highest quality, temperature compensated, aneroid barometer. Temperature compensated and accurate to within ±0.08 inches of mercury. Displays in inches of mercury from 27.5" to 31.5" and in the equivalent kilopascals (93.2-106.7). Proteus is equipped with a resettable needle pointer used to mark changes in pressure. Can be adjusted to any elevation up to 8000'. A cutaway dial window reveals an heirloom-quality French barometer movement. https://youtu.be/MUlPLeVlUs8 -
ComfortMinder combines indoor humidity and indoor temperature in one instrument. You can fine tune comfort anywhere in your home with the help of the ComfortMinder. Suitable for outside use in protected location. No external wires or sensors needed. https://youtu.be/B_sWcV3ndzY -
Vigilant is the instrument that Maximum was founded on. It’s a self-powered wind speed instrument with high gust measuring capability, so you can track the biggest winds. Wind speed is shown from 0-100 MPH and 0-160 km/h. The highest wind gust is saved with our unique Gust Register, allowing you to monitor exactly how hard the wind blew even if you are not present when it occurs. Vigilant is self-powered by the rooftop wind speed sensor and requires no batteries or other power source to operate. -
A self-powered wind speed instrument that displays speed up to 45 m/s. Mounted in a mahogany-finished, hardwood block and factory calibrated for accuracy. Can be wall mounted or set on any horizontal surface. Requires no external power supply. -
A simple display of wind speed, Sirocco is a self-powered wind speed instrument registers speed up to 100 MPH that is housed in a solid wood block. Its versatility allows you to mount it on a wall or simply sit it on a shelf. Sirocco is powered by the rooftop wind speed sensor and requires no external power source. -
Displays wind speed and gust up to 100 MPH (also 160 km/h). Features our unique Gust Register, so you can monitor highest gust even if you missed the actual wind blast. Self-powered by rooftop sensor. Needs no batteries or other power source. Ships complete with 60' cable, sensor and mounting hardware.
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