The new 4 pin DiveCan connector only fits the shearwater petrel or nerd with the 4pin cable.
This is a very robust connector that is being used as an alternative to Fischer connectors.
Rather then the Fischer socket on the computer this cable system when used with the appropriate computer puts the connector inline with the 2 halves of the cable.
This cable makes it possible to monitor all 3 Coax sensors.
we try to hold stock of all products, but if showing out of stock there may be a few days wait while new stock arrives.