Mastercool 69LEGEND — Legend Series™ R1234yf & R134a Refrigerant Analyzer

Legend Series™ R1234yf & R134a Refrigerant Analyser — Base Model

The Mastercool 69LEGEND is the base model in the professional Legend Series™ range of refrigerant analysers. SAE J2912 certified for R1234yf testing, this advanced analyser accurately identifies refrigerant purity in automotive A/C systems, detecting R1234yf, R134a, R12, air, and hydrocarbon contamination. With a large 5" colour LCD display, 10-language support, and professional-grade accuracy, the 69LEGEND is essential for workshops servicing modern vehicles with R1234yf systems.

Upgrade Options Available: 69LEGEND-BT (with Bluetooth) | 69LEGEND-P (with Printer) | 69LEGEND-BTP (with Bluetooth & Printer)

SAE J2912 Certified for R1234yf Testing

The 69LEGEND meets SAE J2912 standards for R1234yf refrigerant purity testing, ensuring compliance with automotive industry requirements. This certification is essential for workshops servicing vehicles with R1234yf A/C systems, as contaminated refrigerant can damage expensive equipment and void warranties.

Key Features

• SAE J2912 Certified: Meets industry standards for R1234yf purity testing
• Multi-Refrigerant Detection: Identifies R1234yf, R134a, R12, air, and hydrocarbons
• 5" Colour LCD Display: Large, easy-to-read screen with clear results
• 10 Languages: English, Spanish, French, German, Italian, Portuguese, Dutch, Polish, Turkish, Russian
• Professional Accuracy: Precise purity measurements for confident diagnostics
• Quick Testing: Fast analysis minimises vehicle downtime
• Durable Construction: Built for daily workshop use
• User-Friendly Interface: Intuitive operation with clear on-screen guidance
• Contamination Detection: Identifies air and hydrocarbon contamination
• Portable Design: Compact and easy to position near vehicles

Technical Specifications

• Model: 69LEGEND
• Certification: SAE J2912 (R1234yf)
• Refrigerants Detected: R1234yf, R134a, R12
• Contamination Detection: Air, Hydrocarbons
• Display: 5" Colour LCD
• Languages: 10 (EN, ES, FR, DE, IT, PT, NL, PL, TR, RU)
• Power Supply: 220-240V AC (UK plug)
• Weight: 10 kg
• SKU: 69LEGEND
• Barcode: 700376123012
• HS Code: 84189910
• Bluetooth: Not included (see 69LEGEND-BT)
• Printer: Not included (see 69LEGEND-P)

What the 69LEGEND Tests For

• R1234yf Purity: Verifies refrigerant meets SAE J2912 standards
• R134a Presence: Detects R134a contamination in R1234yf systems
• R12 Presence: Identifies legacy R12 refrigerant
• Air Contamination: Measures non-condensable gases
• Hydrocarbon Contamination: Detects flammable hydrocarbon refrigerants

Why Refrigerant Purity Testing Matters

Modern R1234yf A/C systems require pure refrigerant to function correctly and safely. Contaminated refrigerant can:

• Damage expensive R1234yf recovery and charging equipment
• Reduce A/C system performance and efficiency
• Void vehicle manufacturer warranties
• Create safety hazards (hydrocarbon contamination)
• Cause premature compressor failure
• Result in costly comebacks and repairs

Testing refrigerant purity before connecting recovery equipment protects your investment and ensures professional service quality.

Applications

• R1234yf automotive A/C system diagnostics
• Pre-service refrigerant purity verification
• R134a system testing and diagnostics
• Contamination detection before recovery
• Workshop quality control
• Mobile A/C service operations
• Fleet maintenance facilities
• Automotive dealership service departments

Legend Series™ Model Comparison

69LEGEND (This Model): Base model with 5" colour LCD and 10 languages. No Bluetooth or printer.

69LEGEND-BT: Adds Bluetooth connectivity for wireless data transfer to smartphones/tablets.

69LEGEND-P: Adds built-in thermal printer for instant test result printouts.

69LEGEND-BTP: Premium model with both Bluetooth and built-in printer.

Why Choose the 69LEGEND Base Model?

• SAE J2912 Certified: Industry-standard R1234yf testing capability
• Cost-Effective: Professional accuracy without Bluetooth or printer features
• Large Display: 5" colour LCD is easy to read in workshop environments
• Multi-Language: 10 languages for international workshops or diverse teams
• Proven Technology: Mastercool Legend Series reliability and accuracy
• Essential Protection: Safeguards expensive R1234yf equipment from contamination
• Professional Quality: Built for daily workshop use
• Quick Testing: Fast results minimise vehicle downtime

Perfect For

• Automotive workshops servicing R1234yf vehicles
• Mobile A/C service technicians
• Fleet maintenance operations
• Automotive dealership service departments
• Independent garages and MOT stations
• Workshops requiring SAE J2912 certified testing
• Technicians who don't require Bluetooth or printer features

Related Products

Legend Series Upgrades:

• 69LEGEND-BT — With Bluetooth
• 69LEGEND-P — With Printer
• 69LEGEND-BTP — With Bluetooth & Printer

Other Refrigerant Identifiers:

• 69134-A — MINI R134a Refrigerant Identifier

Operation

1. Connect the analyser to refrigerant cylinder or the vehicle A/C system
2. Select refrigerant type on 5" colour display
3. Wait for analysis to complete (typically 30-60 seconds)
4. Read results on screen showing refrigerant purity percentages
5. Proceed with service if the refrigerant is pure, or reject if contaminated

What's Included

• 69LEGEND Refrigerant Analyser
• Power cable (UK plug, 220-240V)
• Connection hoses and fittings
• User manual (10 languages)

Maintenance

• Keep analyser clean and free from refrigerant oil contamination
• Store in a dry, temperature-controlled environment
• Calibration recommended annually for continued accuracy
• Inspect hoses and fittings regularly for wear or damage

Why R1234yf Testing is Essential

R1234yf is a mildly flammable refrigerant used in modern vehicles to meet environmental regulations. Unlike R134a, R1234yf systems require:

• Dedicated equipment: Separate recovery machines to prevent cross-contamination
• Purity verification: SAE J2912 certified testing before service
• Contamination prevention: Strict protocols to avoid mixing with R134a or hydrocarbons
• Safety compliance: Proper handling due to mild flammability

The 69LEGEND ensures your workshop meets these requirements and protects expensive R1234yf equipment from contamination damage.

Professional Quality: Mastercool Legend Series refrigerant analysers are built to professional standards for accurate, reliable performance in demanding automotive workshop environments. SAE J2912 certified for R1234yf testing.