Vacuum Detection/Moisture Alarm PCB Set ~ (incl. on/off switch and mount, buzzer, moisture sensor, CR2450 battery holder and 4 colour LED,1pcs Panasonic CR 2450 batteries incl.) Epic-W For the Sony a1

For the Sony a1

but has every ounce of rugged reliability and features that pros demand

PDF Manual

5x average magnification

Supported Battery Configurations:

Vacuum Detection/Moisture Alarm PCB Set ~ (incl. on/off switch and mount, buzzer, moisture sensor, CR2450 battery holder and 4 colour LED,1pcs Panasonic CR 2450 batteries incl.) Epic-W For the Sony a1Nauticam is pleased to announce an exceptionally comprehensive vacuum system that allows the underwater photographer to confirm watertight integrity before entering the water. This system provides additional peace of mind with expensive camera equipment and should mean fewer lost dives due to minor equipment issues. The system is comprised of two parts, a one way vacuum valve and an electronic monitoring circuit. Monitoring Circuit The electronic