PSD747-2 FQIS Interface Kit | For PSD60-2R, Used on Boeing B747-400

The PSD747-2 is a FQIS interface kit for the PSD60-2R test set compatible with Boeing B747-400 aircraft. It is capable of Go/No-Go densitometer tests, checking calibration resistors, vibrating spool and associated wiring. This kit provides access to VTO potentiometer and discrete input signals for measuring resistance. It also selects the fuel probe to be measured.