FD01-0301-1 Humphrey Magnetic Flux Detector - Super clean with both connectors.

HUMPHREY FD01-0301-1 Magnetic Flux Detector / Century Flight Systems 1B495-4

Humphrey FD01-0301-1 Magnetic Flux Detector - Removed Working

HUMPHREY FD01-0301-1 Magnetic Flux Detector

FLUX DETECTOR MAGNETIC P/N: FD01-0301-1 ALT. P/N's: (44770-0010) (CT-504A)

HUMPHREY FLUX DETECTOR FD01-0301-1 MADE FOR CENTURY FLIGHT SYSTEMS *WARRANTY*

Flux Detector Magnetic (Humphrey Inc P/N FD01-0301-1)