Can be compatible with Fukuda monitors.

Also can be used with      Utah Transducer Adapter
Cable, 12 ft. (3.6M),
Readel 4pin>Din 2.0 4pin MEDIX Transducer Adapter
Cable, 12 ft. (3.6M),
Readel 4pin>5pin BD Transducer Adapter
Cable, 12 ft. (3.6M),
Readel 4pin>7p jack, Edward Transducer Adapter
Cable, 12 ft. (3.6M),
Readel 4pin>5pin, Philips Transducer Adapter
Cable, 12 ft. (3.6M),
Readel 4pin>Round 4p