877 Series Digital Chronometer | 14V Lighting, Black Face Plate, Rear Mount 7401K2ZQE UMA Ammeters are rugged and

UMA Ammeters are rugged and reliable instruments for measuring the current within the aircraft's electrical system

The ELT 4000 is TSO approved for retrofit installations with legacy switch and antenna systems

and includes a 2-pin mating connector

and required information as outlined by Cospas-Sarsat

877 Series Digital Chronometer | 14V Lighting, Black Face Plate, Rear Mount 7401K2ZQE UMA Ammeters are rugged andDavtrons 800 series clocks are multi functional chronometers with an easy to use two button design. They display universal time, local time, and elapsed time. The 800 series come with two different screen formats, either liquid crystal or incandescent both with illuminated screens that are readable in high sunlight situations. This 877 series chronometer (EDMO# 877 14V) features 14V lighting with illuminated buttons and rear mount installation.