Downeaster Temperature Instrument, Navy Blue-Indoor/Outdoor Min/Max, Brass Case, 3042B Optional Brushed Nickel Case + $10.00:Brass Case USCG Certificate of Approval

USCG Certificate of Approval

It will also work with many other apps on the market for ballistics and weather functions

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Width: 9 in (22

Downeaster Temperature Instrument, Navy Blue-Indoor/Outdoor Min/Max, Brass Case, 3042B Optional Brushed Nickel Case + $10.00:Brass Case USCG Certificate of ApprovalThe Downeaster Temperature Instrument, Navy Blue Indoor Outdoor Min Max, Brass Case The Indoor Outdoor Min Max thermometer, in a highly polished and lacquered 6 brass case, incorporates two sensors one internal and one external for a remote or outdoor location. Perfect for keeping track of the temperature in your greenhouse, garage or just the great outdoors. Pushing a button switches the reading from Indoor to Outdoor. The unit also features a re