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Zeagle Regulator + Gauge Console Package – Onyx II Regulator + Combo 2 Gauge

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Regular price $779.90
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Regulator

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Product Information

This package pairs a Zeagle regulator with a Zeagle Combo 2 Gauge SPG/MDL console, so you get a matched 1st/2nd stage and a submersible pressure and depth gauge in one order. Pick the regulator that fits how you dive: the Onyx II for cooler water performance, the Envoy/RaZor II, or the F8. The Combo 2 Gauge stays the same across all three choices.

The Onyx II 1st stage uses a balanced design with five LP ports and two HP ports for flexible hose routing, plus a Dry Environmental Seal with Hydro Transmitter that keeps the internals protected in cold water. Its precision high-pressure valve is built for reliability and consistent response across breathing rates. On the 2nd stage, a downstream valve with balanced diaphragm delivers smooth airflow, and Dive/Pre-Dive Venturi Control along with diver-adjustable breathing sensitivity let you dial in comfort for the conditions.

The Combo 2 Gauge rounds out the setup with a one-piece brass body that resists shock, a low-profile housing for a comfortable grip, and a black rubber hose for flexible positioning. The large, luminescent dial stays easy to read in low light, the pressure side uses copper-beryllium spiral-wound rings with a Bourdon tube design for accurate readings, and the depth gauge covers 220 ft / 70 m with a large luminous face. Both gauges are available in imperial or metric.

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Frequently Asked Questions

What is the Zeagle Onyx II regulator?

The Onyx II is a Zeagle 1st/2nd stage regulator set built for cold-water diving. The 1st stage is a balanced design with 5 low-pressure and 2 high-pressure ports, is dry environmentally sealed with a hydro transmitter, weighs 2.75 lbs / 1.25 kg, and comes with a braided hose. The 2nd stage is a downstream valve with a balanced diaphragm, Dive/Pre-Dive venturi control, and diver-adjustable breathing sensitivity. Recommended service interval is 1 year.

Zeagle Onyx II review: what are its key features?

We don't have independent review or performance data to share, but per the manufacturer's spec sheet the standout features are the balanced 1st and 2nd stage design, dry environmental sealing for cold water, diver-adjustable breathing sensitivity, and a Dive/Pre-Dive venturi switch. It also has a compact anodized aluminum heat sink on the 2nd stage and a lightweight black finish overall.

What's included in this Zeagle regulator + gauge bundle?

This bundle includes one Zeagle Onyx II 1st Stage Yoke with Onyx 2nd Stage, plus one Zeagle Combo 2 Gauge SPG/MDL with Black Hose (a combined pressure and depth gauge). That's it — one of each component.

How fast does this bundle ship, and what if I need to return it?

Orders over our free-shipping threshold ship free with next-day delivery, and the product page shows the actual current delivery date for your order. If it doesn't work out, returns are handled under our standard DiveCatalog returns policy.