TDI Helitrox Diver eLearning Only – TDI

Complete the academic portion of your TDI Helitrox Diver certification entirely online. This eLearning-only option covers planned staged decompression diving theory to a maximum depth of 150 feet using enriched air nitrox and helium mixes with no greater than 35% helium content, at your own pace.

Note: this listing covers online academics only. In-water training days are billed separately through our Technical Training day rate. Once you’ve completed the eLearning, contact Viking Dives to schedule your training days with a TDI instructor.