Dinosaur Electronics Refrigerator Power Supply Circuit Board Tester P-711EXERCISER 02-0264

A handy new tool for troubleshooting newer Dometic refrigerators from the outside access panel. This tool plugs directly into the lower control module and quickly tests all functions of the refrigerator: AC operation, DC operation and gas operation. In addition, the P-711 Exerciser will, through process of elimination, help you detect bad eyebrows and thermistors. Comes with a detailed instruction manual. 1 year factory warranty, Compatible with the following refrigerator models: NDR 1062, NDR 1272, NDR 1282, S1521, S1531, S1621, S1631, S1821, S1831, RM2607, RM2611, RM2612, RM2652, RM2807, RM2811, RM2812, RM2852, RM3607, RM3662, RM3663, RM3807, RM3862, RM3863, RM4872, RM4873, RM7030, RM7130, RM7732 and RM7832.