Halcyon Master Submersible Pressure Gauge (0-400 Bar)
- Large 2.5-inch (63mm) diameter for clear, easy-to-read display
- Highly visible luminescent face for excellent low-light readability
- Robust nickel-plated brass housing with a mineral glass lens
- Industrial-strength spring calibrated for pressures up to 400 Bar
- Ideal as a primary SPG for back gas on single or double tanks
- Trusted by technical, cave, wreck, and CCR divers
- Standard 7/16" UNF HP port connection (hose not included)
The Halcyon Master Submersible Pressure Gauge (SPG), calibrated in Bar (0-400), is the definitive choice for divers demanding accuracy and readability from their primary gas monitoring instrument. Its large 2.5-inch (63mm) diameter face, combined with a luminescent display, ensures that pressure readings are exceptionally clear in all diving conditions, from bright tropical waters to the darker depths of caves and wrecks. Constructed with a rugged nickel-plated brass housing and a durable mineral glass lens, this SPG is built to Halcyon's exacting standards for longevity and performance. The internal industrial-strength spring provides consistent and precise measurements. This gauge is perfectly suited as the primary SPG for main cylinder gas in both single tank and twinset configurations, and is a common sight on technical, sidemount, and CCR divers' setups due to its proven reliability and straightforward design.
Specifications
- Pressure Range: 0-400 Bar
- Face: Luminescent, high-contrast, large display
- Housing Material: Nickel-plated brass
- Lens Material: Mineral Glass
- Diameter: 2.5 inches (63mm)
- Connection: Standard 7/16" UNF HP port (for HP hose)
- Application: Primary SPG for single or double tank systems
For unparalleled clarity and robust performance, make the Halcyon Master SPG (0-400 Bar) your primary pressure gauge.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.