Skip to content
Enjoy 8% OFF Everything for Memorial Day Sale | code: GOODMEMORIAL | Expires 5/29 Midnight CST
Enjoy 8% OFF Everything for Memorial Day Sale | code: GOODMEMORIAL | Expires 5/29 Midnight CST

Maximum Inc. Mystic Digital Thermometer/Barometer


Free Shipping US Wide, Over $199

Easy 30 Day Returns

Best Price Guarantee

Expert Customer Service

Case Finish:
Dial Color:
why you should buy from weather scientific

Maximum Inc. Mystic Digital Thermometer/Barometer

The Mystic from Maximum brings you a new way to enjoy your time outdoors. With a set of barometric pressure sensors, this digital thermometer displays the weather changes right on the LCD screen, giving you a front-row seat to both barometric pressure and temperature. This highly accurate sensor reads both temperature and barometric pressure quickly and accurately.

Play with the data to view trends in the barometric pressure over time. Backup batteries allow automatic memory of all your data, even during blackouts or power outages. Join a growing number of satisfied users who have invested in a Merlin/Mystery combination. With its flexible 3-in-1 design, the Mystic Digital Thermometer/Barometer gives you three essential pieces of information: temperature, barometric pressure (altitude), and weather variation (such as wind chill). And you can now pair your instrument with a compatible wireless monitor.

When connected to Merlin, the Wind Chill setting will show the effect of wind speed on temperature. Features user-selectable units of measurement for temperature (°­C,°F) and barometric pressure (inHg, mmHg).

Mystic is protected by a 10-year backup to handle power outages and preserve stored data.

Cable, AC adaptor, sensor, and hardware supplied. Specify altitude if above 2000′.

Specifications of the Mystic Digital Thermometer/Barometer

  • Temperature: +/-1.5 Degrees Fahrenheit
  • Barometer: +/-0.08 inches of Mercury (inHg)
  • Case: 6.5″ O.D. x 2.75″ Deep
  • Dial: 4.75″ O.D.
  • Standard AC Adapter

Related Docs

Mystic Manual

What’s In the Box

Ships are complete with cable, AC adaptor, and air temperature sensor.

Shipping is fast and FREE across the USA for all orders $199 or more. For more details about shipping see the full shipping page here.

We offer 30 Day Easy Returns. If you decide you don't need a product we'll take it back so long as it is in original and re-saleable condition. See the full details here.

Found a better price online? We'll match it or beat it if we can. 

All you need to do is let us know via phone or email ( and we'll let you know what we can do.

You will need to provide evidence of the better price online and it must include any shipping or taxes charged by that site. i.e. It needs to be the total price.

This only applies to new products, it does not apply to used condition products.