Davtron Instruments 655-1 Volt/OAT/Pressure/Density Altitude Indicator

Davtron Instruments 655-2 Volt/OAT/Pressure/DensitylAltitude Indicator

Davtron Model 803 Digital Clock, S/N 09923

Davtron OAT Probe with 12' Lead P/N: C307PS

DAVTRON Chronometer/Digital clock Model 800 28V Displays Universal time

Davtron M877 (M877A-5V) Digital Clock Chronometer Indicator - Removed Working

Davtron M307 FCE Digital Air Temperature Gauge (as removed)

DAVTRON VOLTMETER/Amber LED, Range: 8V to 32V, Input Voltage: 14V to 28V, Auto