SPG
SPG (Submersible Pressure Gauge) is an essential diving instrument that tells divers how much air is left in their tank. Think of it like a fuel gauge in a car - it's a critical safety tool that every diver needs to monitor during their dive. When reviewing resumes for diving instructors or professionals, you'll often see this term because being able to teach students about SPG use and monitoring is a fundamental safety skill. It's sometimes also called a "pressure gauge," "air gauge," or "tank gauge" in job descriptions.
Examples in Resumes
Trained over 200 students in proper SPG monitoring and air management techniques
Conducted equipment maintenance checks including SPG calibration and testing
Led advanced diving courses with emphasis on SPG reading and emergency procedures
Typical job title: "Scuba Diving Instructors"
Also try searching for:
Where to Find Scuba Diving Instructors
Professional Organizations
Job Boards
Online Communities
Example Interview Questions
Senior Level Questions
Q: How do you teach students to handle SPG malfunction scenarios?
Expected Answer: A senior instructor should explain their systematic approach to teaching emergency procedures, including buddy pressure checks, backup gauge usage, and safe ascent protocols when equipment fails.
Q: What's your approach to training other instructors about SPG-related safety procedures?
Expected Answer: Should demonstrate leadership in creating training programs, establishing safety protocols, and mentoring new instructors on proper air management teaching techniques.
Mid Level Questions
Q: How do you incorporate SPG monitoring into open water training?
Expected Answer: Should explain their method of teaching students to regularly check their air supply, understand pressure readings, and make informed decisions about dive planning.
Q: What maintenance procedures do you follow for SPGs?
Expected Answer: Should describe regular inspection routines, testing procedures, and when to recommend replacement or professional servicing.
Junior Level Questions
Q: Explain the basic function of an SPG to a new student.
Expected Answer: Should be able to explain in simple terms how the gauge works, what the numbers mean, and why it's important for dive safety.
Q: What are the key checkpoints for SPG during a pre-dive inspection?
Expected Answer: Should know the basic safety checks: checking for cracks, ensuring proper connection, verifying the gauge reads full pressure when tank is full, and checking for smooth movement.
Experience Level Indicators
Junior (0-2 years)
- Basic SPG monitoring and maintenance
- Teaching fundamental air management
- Standard safety checks
- Basic equipment care
Mid (2-5 years)
- Advanced air consumption planning
- Emergency procedure training
- Equipment troubleshooting
- Student assessment techniques
Senior (5+ years)
- Training program development
- Staff supervision and training
- Risk management
- Advanced emergency response
Red Flags to Watch For
- Unable to explain basic air management principles
- Lack of hands-on experience with different types of SPGs
- No knowledge of emergency procedures related to gauge failure
- Poor understanding of basic diving physics and pressure concepts
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