Davtron Model 811B-24 LT 24 HR FT & ET Clock Black Faceplate User Selectable 12 or 24hr M811B-1 811B-1 M811B-12

• 2-1/4" internal mount
• Six-digit display on all 3 functions
• Local time
• Flight time
• Elapsed time counter
• Sunlight readable display
• Nvis green a option
• Memory battery included
• FAA/PMA Approved

Dimensions: 5X6X6