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$550.00 – $650.00
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. A cutaway dial window reveals an heirloom-quality French barometer movement.
Barometer: +/-0.08 inches of Mercury (inHg)
Case: 6.5″ O.D. x 2.75″ Deep
Dial: 4.75″ O.D.
Self-powered (requires no external power source)
What’s In the Box
No external wires or sensors