The 307 digital O.A.T. & cabin temperature gauge replaces the most difficult instruments to read in the cockpit and features a simple, easy-to-read sunlight readable display — especially ideal during IFR flight operations. The digital probe comes with 12-feet of cabling to send accurate reading to the instrument. This 307FCI temperature gauge (EDMO# 307FCI-GRN) includes a digital temperature probe and green LED lighting.
