This analog instrument uses a German-made, aneroid barometer movement with pointer needle to indicate current barometric pressure over a scale of 28.5 - 31.5 inches of mercury.
It is accurate to 0.16" of mercury.
The Predictor is a fully self-contained instrument that requires no external sensor or power supply.
• Displays traditional barometric nomenclature of Rain, Change, Fair
• Scale covers over three inches of mercury
• Features precision German movement, displayed behind cutaway dial
• Resettable pointer shows changes in pressure
• Solid brass case
• Silver dial
• Adjusted to altitude up to 2,000 ft, but can be factory set for higher altitudes
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm.
www.P65Warnings.ca.gov