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Mastercool 55800 Electronic Leak Detector with LCD Display | HVAC/R

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Original price $926.95
Original price $926.95 - Original price $926.95
Original price $926.95
Current price $740.95
$740.95 - $740.95
Current price $740.95
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Mastercool 55800 Electronic Leak Detector with LCD Display

The Mastercool 55800 is an electronic leak detector with an LCD display designed for detecting refrigerant leaks in air conditioning and refrigeration systems. It detects all CFCs, HCFCs, and HFCs, as well as combustible gases and hydrogen, and meets J2791 (R134a), J2913 (R1234yf), and EN 14624 standards. The LCD display provides a clear indication of leak level, making it easier to identify and locate leaks on the job.

Note: Confirm full specifications, inclusions, and compatibility with your specific refrigerant against the manufacturer's current datasheet before ordering. Refrigerant handling requires appropriate trade qualifications — confirm licensing requirements with the relevant authority in your state or territory.

Key Features

  • LCD display — shows refrigerant level for clear leak identification
  • Detects all CFCs, HCFCs, and HFCs
  • Also detects combustible gases and hydrogen
  • Meets J2791 (R134a), J2913 (R1234yf), and EN 14624 standards
  • Suitable for residential and commercial AC and refrigeration applications

Gases and Refrigerants Detected

  • Refrigerants: All CFCs, HCFCs, and HFCs
  • Combustible gases
  • Hydrogen

Confirm compatibility with your specific refrigerant before use, particularly for HFO and A2L refrigerants. Check the manufacturer's current datasheet for the full compatible refrigerant list.

Standards Compliance

  • Meets and exceeds J2791 (R134a)
  • Meets and exceeds J2913 (R1234yf)
  • Meets and exceeds EN 14624

Best For

  • HVAC/R technicians detecting refrigerant leaks in residential and commercial systems
  • Technicians who need a single detector for both refrigerant and combustible gas detection
  • Applications requiring EN 14624 compliant detection

Check Before Ordering

  • Confirm full specifications and compatible refrigerant list against the manufacturer's current datasheet — confirm before publishing
  • Confirm inclusions (probes, case, charger, filters) against current product documentation
  • Refrigerant handling requires appropriate trade qualifications — confirm licensing requirements
  • Confirm warranty terms with HVAC Trade Supply at time of purchase

Frequently Asked Questions

What refrigerants does the 55800 detect?

The 55800 detects all CFCs, HCFCs, and HFCs. It also detects combustible gases and hydrogen. Confirm compatibility with HFO and A2L refrigerants against the manufacturer's current datasheet.

Does the 55800 meet Australian standards?

The 55800 meets J2791, J2913, and EN 14624 standards. Confirm current certification status and any applicable Australian compliance requirements before use.

What is the warranty?

Confirm current warranty terms with HVAC Trade Supply at time of purchase.

How fast is delivery?

We dispatch Australia-wide. See our shipping information for current delivery estimates.

Browse our full refrigerant leak detector range or contact our team for advice.

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