HOTDIVE SPG 130038B

HOTDIVE SPG 130038B

The HOTDIVE SPG 130038B is a high-precision Submersible Pressure Gauge (SPG) designed to deliver accurate tank pressure readings at a glance. Built with a heavy-duty brass housing and tempered glass lens, it’s engineered for durability, reliability, and long-lasting performance under demanding dive conditions. Suitable for both recreational and professional divers, this SPG ensures safe and confident diving with clear, easy-to-read pressure information.

🔑 Key Features

• Accurate Pressure Readings — Displays precise tank pressure in both bar and psi for easy monitoring.
• Durable Construction — Solid brass housing and tempered glass face resist impact and corrosion.
• High Visibility Display — Luminous dial allows clear reading even in low-light or night dive conditions.
• Compact & Streamlined — Designed to minimize drag while maintaining easy accessibility.
• Standard Connection — Compatible with most high-pressure (HP) ports on all major regulator first stages.
• Reliable O-Ring Seal — Ensures leak-free connection and long-term performance.

🤿 Usage Guide

1. Attach the HOTDIVE SPG 130038B to the high-pressure port (HP) of your first stage regulator.
2. Tighten the connection firmly using an appropriate wrench; ensure the O-ring is clean and seated properly.
3. Before diving, open the tank valve slowly to pressurize the system and check for leaks.
4. Monitor your tank pressure regularly during the dive for safety and gas management.
5. After diving, depressurize and rinse thoroughly in fresh water.

🧰 Maintenance Guide

• Rinse the HOTDIVE SPG 130038B with fresh water after every dive, ensuring all salt and debris are removed.
• Do not use sharp objects or chemicals to clean the gauge face.
• Dry naturally in a shaded area; avoid direct sunlight or excessive heat exposure.
• Inspect the O-ring and HP hose regularly for cracks, wear, or leaks.
• Have the SPG serviced annually by a certified HOTDIVE technician.

⚙️ Specifications

🎯 Recommended For

• Recreational Divers — ensures safe air management with clear and accurate readings.
• Technical Divers — reliable and rugged SPG for redundant systems or stage tanks.
• Dive Centers & Instructors — durable construction ideal for daily training and rental use.

The HOTDIVE SPG 130038B combines accuracy, strength, and visibility for every dive. Built from solid brass and engineered for precision, it’s trusted by divers across Malaysia for dependable tank pressure monitoring and long-lasting performance underwater.