Maximum Proteus Aneroid Barometer Colour:Chrome Humidity Unit: %rH

Humidity Unit: %rH

dating back to Evangelista Torricelli

Matching weather dials available

allowing you to see the data from your outdoor sensors in multiple locations

at the wet bulb temperature

Maximum Proteus Aneroid Barometer Colour:Chrome Humidity Unit: %rHDescription Features Specification The finest aneroid barometer available today. Proteus is temperature compensated and accurate to within 0. 08 inches of mercury. The dial displays in inches of mercury (27. 5" 31. 5") and kilopascals (93. 2 106. 7), and is equipped with a resettable needle pointer used to mark changes in pressure. A cutaway dial window reveals an heirloom quality French barometer movement. If your altitude if above 2,000 feet, please