New Oceanic Battery Door Changing Chuck Key Tool for the Oceanic Versa, Versa Pro, VEO 100, VEO 100NX, VEO 1.0, VEO 2.0, VEO 3.0 & VEO 250 Scuba Diving Computer Reviewhttp://tinyurl.com/ow726r4 New Oceanic Battery Door Changing Chuck Key Tool for the Oceanic Versa, Versa Pro, VEO 100, VEO 100NX, VEO 1.0, VEO 2.0, VEO 3.0 & VEO 250 Scuba Diving Computer Scuba Diving Computer Battery Changing Chuck KeyPerfect fit for changing out batteries on Oceanic Versa, Versa Pro, VEO 100, VEO 100NX, VEO 1.0, VEO 2.0, VEO 3.0 & VEO 250 Dive ComputersMust have tool for youe Save-a-Dive kitDon't let a dead battery stand in your way to a great day of divingAlso fits the Aeris ATMOS Elite (receiver), XR-1, XR-2, ATMOS 1 & ATMOS 2 Dive Computers