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Seac Jack Freediving Computer

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$499.00 (You save $300.99)

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Product Description

The Jack is a freediving computer with an algorithm developed to help prevent Taravana and Hemoptysis, which are potentially dangerous conditions associated with breath-hold diving. 

The Jack transitions from freediving to scuba with ease. It uses the Buhlmann ZHL-16B decompression model and allows for user-adjustable safety stop depths and times, including a deep stop.

The Jack is user-programmable for one gas nitrox mixtures up to 50 percent.

When diving, hiking or climbing the Jack serves as a 3-D compass with tilt-compensation up to 90 degrees. It also features an altimeter, barometer, temperature gauge and weather forecasting tool.

 Jack’s fitness functions track your every move as a pedometer that also displays distance, speed and calories burned.

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