3/16" ALLEN KEY

3/16" ALLEN KEY3 16" T handle allen wrench T handle allen wrench for hex head lens removal screws on Deep C Meters and CP Guns. These screws are used to remove the lens after the Phillips head screws are removed.

This unit is actuated via an on/off switch

The ROV II™ can be used as a "stabbing" tip-contact probe or as a proximity electrode by using a surface ground wire or diver umbilical

divers can be equipped with a general-purpose electrode that is easily attached to their gear and wired up to the surface

The Polatrak DC II™ is the first and only twin-element portable reference electrode of its kind

The heavy-duty T-Handle mount for the ROV II probe is built to function at depths of 3

Longer battery life

interchangeable freshwater / seawater electrodes and ultra-bright LED displays (for limited-visibility conditions) make the CP Gun™ the most user-friendly diver-held CP probe

and the survey can be completed using the remaining element

it’s the ideal complement to the industry-leading ROV-II contact probe

three-conductor

which can break off on the surface being cleaned

The world's most widely-used topside survey drop-cell probe