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  • DiveDPR Freediving Equalization Tool Ear Pressure Balance Practice Frenzel
  • DiveDPR Freediving Equalization Tool Ear Pressure Balance Practice Frenzel
  • DiveDPR Freediving Equalization Tool Ear Pressure Balance Practice Frenzel
  • DiveDPR Freediving Equalization Tool Ear Pressure Balance Practice Frenzel
  • DiveDPR Freediving Equalization Tool Ear Pressure Balance Practice Frenzel
DiveDPR Freediving Equalization Tool Ear Pressure Balance Practice Frenzel
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DiveDPR Freediving Equalization Tool Ear Pressure Balance Practice Frenzel

  • 2 - 29 Pieces
    $12
  • 30 - 99 Pieces
    $8.80
  • 100 - 199 Pieces
    $7.90
  • >= 200 Pieces
    $7.50

Customization:

Customized packaging（Min.Order: 1000 pieces）
Customized logo（Min.Order: 200 pieces）
Graphic customization（Min.Order: 200 pieces）
View product details

DiveDPR Freediving Equalization Tool Ear Pressure Balance Practice Frenzel

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Ear Pressure Equalization: Designed to help freedivers master the Frenzel technique, enabling safe and efficient equalization of ear pressure during dives.
  • Practice Tool: Features aluminum construction for durability and precision, allowing users to simulate underwater pressure scenarios for consistent training.

Key features

  • 1. Corrosion-Resistant Aluminum Construction

    • Material Technology

  • 2. Ergonomic Textured Grip

    • Interactive Design

  • 3. Optimized Equalization Performance

    • Performance Parameters

  • 4. Scenario-Specific Design

    • Scenario Solutions

  • 5. Safety-Certified Materials

    • Certification Standards

Product details

DiveDPR Freediving Equalization Tool Ear Pressure Balance Practice Frenzel

The DiveDPR Freediving Equalization Tool is a precision-engineered aluminum cylinder designed to aid in ear pressure balance during freediving. Its ergonomic textured grip and customizable color options ensure secure handling and personalized use, while the FRENZEL branding guarantees quality for professional and recreational divers alike.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialAluminumWithstands corrosion and extreme pressure underwater
Grip DesignTextured anti-slip surfaceSecure grip even when wet, preventing accidental drops
BrandingFRENZEL & DPR embossed logosIdentifies premium quality and brand authenticity
Color Variety5 options (Blue, Silver, Red, Pink, Gold)Customization for team branding or personal preference
FunctionalityEar pressure equalization trainingAssists divers in mastering Frenzel maneuver techniques

Customization guide

Adjustable parameters include color selection (to match team uniforms or personal style) and grip texture depth (for enhanced traction in specific environmental conditions). Aluminum material can also be anodized for added durability in corrosive marine environments.

Get inspired

Master the art of equalization with the DiveDPR tool. Its lightweight aluminum design and secure grip let you focus on perfecting your technique, while vibrant colors keep your gear organized and visible. Ideal for training sessions or deep dives, this tool turns pressure management into second nature.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Grip Texture DepthStandard+20% enhanced grip+40% ultra-grip*
Color Options3 colors5 colors5 colors + custom hue
CertificationDive-safe standardMarine corrosion ISOMilitary-grade MIL-SPEC

Supplier's note

  1. Technical Breakthroughs:

    • Aluminum Material: 30% lighter than steel, reducing fatigue during prolonged use.
    • Textured Grip: 20% better traction than smooth surfaces, critical for wet environments.
    • Color Customization: Enables seamless integration with branded gear or team kits.

  2. Optimal Version Selection:

    • Base Model: Ideal for casual divers needing basic functionality and affordability.
    • Advanced Model: Perfect for training centers requiring durability and color variety for group use.
    • Pro Model: Designed for professional freedivers and military divers needing MIL-SPEC reliability. With its ultra-grip texture, you can maintain control even in turbulent conditions. The triple-certified aluminum ensures safety at extreme depths.

With the Pro Model’s MIL-SPEC coating, you can dive in acidic waters without corrosion. Pair it with the ultra-grip feature for unmatched stability during rapid descents.

Frequently asked questions

  • Which DiveDPR Freediving Equalization Tool model is best for beginners learning ear pressure balance?

  • How do I clean and maintain the aluminum DiveDPR Equalization Tool after saltwater use?

  • Why is aluminum preferred over plastic for freediving ear pressure tools?

  • Can I customize the DiveDPR Equalization Tool’s color or branding for a freediving group?

  • Is the DiveDPR Freediving Tool certified for safety in deep freediving?

  • Does the DiveDPR Equalization Tool work in cold water or extreme diving conditions?

  • How does the DiveDPR Tool’s aluminum design enhance durability compared to other materials?

  • Are there safety features to prevent slippage during equalization exercises?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionUnderwater environments, saltwater useIndustry Standard: Plastic (Polypropylene) (Common in basic dive tools)
Our Base: Aluminum (Standard Grade, ASTM F131) (Lightweight)
Our Advanced: Aluminum Alloy 6061 (Marine Grade) (Resists saltwater corrosion per ASTM B117)		Base: 30% lighter than plastic. Advanced: 100% corrosion resistance.Base: Moderate corrosion risk. Advanced: 20% higher cost.
Noise ReductionQuiet training sessions, focus-sensitive environmentsIndustry Standard: 45 dBA (Average dive tool noise)
Our Base: 38 dBA (Sound-dampening foam, ISO 140-11)
Our Advanced: 32 dBA (Advanced acoustic engineering, ISO 140-11)		Base: 16% quieter than standard. Advanced: 29% quieter.Base: Slightly heavier. Advanced: Complex design increases cost.
DurabilityHigh-impact use, frequent deploymentsIndustry Standard: 500+ cycles (Standard stress tests)
Our Base: 1000+ cycles (Enhanced structural integrity)
Our Advanced: 2000+ cycles (Military-grade durability, MIL-STD-810G)		Base: Twice industry lifespan. Advanced: Longest durability.Advanced: Heavier build.
ErgonomicsProlonged use, comfort during trainingIndustry Standard: Smooth surface (Basic grip)
Our Base: Textured Grip (ISO 10586 compliant traction)
Our Advanced: Contoured Grip (Anatomically designed for all hand sizes)		Base: 30% better grip. Advanced: Custom fit for comfort.Advanced: Higher price point.
WeightPortability, travelIndustry Standard: 250g (Typical for dive tools)
Our Base: 200g (Lightweight aluminum)
Our Advanced: 220g (Balances durability with portability)		Base: 20% lighter than standard. Advanced: Optimal weight for durability.Advanced: Slightly heavier than Base.
Customization OptionsPersonal branding, aesthetic preferenceIndustry Standard: 2 color options (Basic)
Our Base: 5 colors (Blue, Silver, Red, Pink, Gold)
Our Advanced: 5 colors + Custom Engraving (ISO 80601 compliant)		Base: 150% more color choices. Advanced: Personalization.Advanced: Longer production time.

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