The Mil-std-1553 Databus network test kit allows users to detect and isolate wiring faults on aircraft with a databus harness system.

The kit includes a S2476N Databus network / harness tester, aircraft-specific interconnect leads to connect the tester to the aircraft of choice, consumable spares for the tester, a databus repair kit, full technical publications, and a transit case. Additional options include a calibration kit and an ARINC 429 protocol tester.