This is a precise, temperature-compensated barometer from Maximum. The dial face reveals a polished French movement, the heart of an accurate aneroid barometer. A resettable pointer acts as a marker for pressure changes. Dial reads inches of Hg and kilopascals (millibars/10). Accuracy: ± 0.08" Hg. Includes mounting hardware.
Note: If this barometer will be used above 3,000' elevation, it needs to be factory-calibrated. Please specify your altitude in the Special Instructions box during checkout. The maximum elevation of this barometer, with factory calibration, is 9,000'.