The OxyGuard Atlantic has been added to the range of OxyGuard instruments.

The Atlantic is a single channel DO meter with a difference. Of course, it performs as a superbly accurate and reliable oxygen meter - just like its predecessor - but it also has timers and logical functions, as well as set points. These can be linked - with each other, with input signals and to the built-in relays, to achieve the functions needed for the task in hand.

See more here.