Datcom Hour Meter 873 | 12-24 VDC

The Datcom Hour Meter 873 is a panel-mounted time recording instrument designed to track accumulated operating hours in aircraft and aviation equipment. Compatible with both 12 VDC and 24 VDC electrical systems, it provides reliable hour logging for maintenance tracking and operational monitoring.

The meter is commonly used to record engine run time, accessory operation, or system usage, supporting accurate maintenance scheduling and logbook documentation. Its simple and robust design makes it suitable for both new installations and replacement of existing hour meters.

Manufactured by Datcom to meet aviation durability standards, the Model 873 is intended for installation in accordance with applicable aircraft data and manufacturer instructions. When properly installed, it delivers dependable time tracking for certified and experimental aircraft applications.

Key Features

• Aircraft hour meter for operating time recording
• Compatible with 12–24 VDC electrical systems
• Supports engine and equipment hour tracking
• Compact panel-mounted design
• Suitable for new installations and replacements
• Manufactured by Datcom for aviation use