Davtron Model 800-5V With Battery Holder (Aa) & Bell Panel

The Davtron Model 800-5V is a compact digital aircraft clock/chronometer in the M800 series, supplied in the M800-5V-BATT configuration with an AA battery holder and bell panel.

Designed for a 57 mm internal instrument-panel mounting format, it combines universal time, selectable 12- or 24-hour local time, and elapsed-time functions in a clear liquid-crystal display. The two-button control arrangement supports straightforward selection and setting of time and timer functions.

• Manufacturer part number: M800-5V-BATT
• 57 mm internal-mount format
• Universal time in 24-hour format
• User-selectable local time in 12- or 24-hour format
• Elapsed-time count-up to 99 hours 59 minutes
• Countdown timer with elapsed-time alarm at zero
• LCD display with night illumination
• AA battery holder and bell-panel configuration
• 5 V lighting configuration; clock operating input stated by Davtron as 11–30 V

Manufacturer documentation for the Model 800 series identifies the product line as FAA-PMA approved. Installation applicability and approval requirements should be verified for the specific aircraft and operating environment.

Relevant documentation: Davtron Model 800 brochure and M800 electrical information.