Menu principal :
Scubapro MK7, MKVII MK VII.
Some surface scratches but in good condition (similar to the one pictured and no writing on bottom) .
An audible warning system was implemented.
The first stage started to honk (this stage is known as "the honker") and vibrate at low tank pressure with every breath.
Very hard to destroy construction.
Can be very useful today while diving with low visibility when watching the pressure gauge is difficult.
The LP port deliver 150PSI and have a fast rate of recovery.