Maximum Proteus Aneroid Barometer Colour:Chrome allowing you to see the

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

dating back to Evangelista Torricelli

Traditional scientific weather instrument design

at the wet bulb temperature

It is designed for use when sowing or planting in garden beds and greenhouses

Maximum Proteus Aneroid Barometer Colour:Chrome allowing you to see theDescription 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