Mastercool 55600-A Black Series Infrared Refrigerant Leak Detector – 10-Year IR Sensor, Smart Refrigerant Selection, TFT Display, Rechargeable Battery, High Accuracy for All Halogenated Gases

.Overview
The Mastercool 55600-A Black Series is a high-performance infrared refrigerant leak detector built for professionals. Featuring a 10-year IR sensor and full-color TFT display, it provides unmatched reliability, longevity, and ease of use across all halogenated refrigerants, including R134a, R1234yf, and R410A. Ideal for HVAC, automotive, and specialty gas detection applications.

Key Features
?? INFRARED SENSOR – Detects all halogenated refrigerants with 10-year sensor life
?? SMART REFRIGERANT SELECTOR – Includes “ALL REF” mode for full compatibility
?? HIGH-SENSITIVITY DETECTION – Up to 0.14 oz/yr with 3 sensitivity levels
?? COLOR TFT DISPLAY – Visual leak strength, battery life, and sensor diagnostics
?? PEAK HOLD FUNCTION – Captures the strongest leak reading for comparison
?? AUTO SHUTDOWN – Saves battery with 10-minute auto-off
?? RECHARGEABLE BATTERY – Up to 6 hours of runtime per charge
?? FIELD-READY KIT – Includes detector, cable, filters, and zippered case

Why Mastercool
Backed by decades of expertise, Mastercool’s Black Series represents our most advanced leak detection line. Built to outperform competitors and last longer in demanding environments, the 55600-A gives professionals the confidence to detect leaks quickly and accurately.

Technical Specifications
- Sensor Type: Infrared (UV spectrum absorption)
- Sensor Life: 10 years
- Sensitivity: Up to 0.14 oz/yr (adjustable: High, Medium, Low)
- Display: High-resolution TFT color screen
- Alarm Modes: Audible and visual
- Probe Length: 14.37"
- Battery: 3.78V 3000mAh rechargeable lithium (6-hour runtime)
- Auto-Off: 10 minutes
- Operating Temperature: 14°F to 125.6°F
- Humidity Range: 50%–85% RH
- Includes: Detector, filters, charging cable, zippered case
- Certifications: EN14624, SAE J1627, J2791, J2913
.?? LONG-LIFE INFRARED SENSOR – 10-year IR sensor detects all halogenated gases with reliable, consistent accuracy
.?? PRECISE TARGET SCAN MODE – IR sensor zeros out when held over a leak for pinpoint accuracy without oversaturation
.?? SMART SENSOR SELECTION – Choose specific refrigerants or use “ALL REF” for universal detection (HFCs, HCFCs, CFCs, PFCs, HFOs)
.?? HIGH-CONTRAST TFT DISPLAY – Full-color LCD shows leak level, battery status, sensitivity, and alerts
.?? THREE SENSITIVITY LEVELS – Detects leaks as small as 0.14 oz/year with auto shutoff after 10 minutes
.?? PEAK HOLD FEATURE – Locks in the maximum leak detected for efficient multi-point diagnostics
.?? PROFESSIONAL-GRADE BUILD – Includes rechargeable lithium battery, earphone jack, filters, and zippered carry case
.?? U.S. BASED CUSTOMER SUPPORT – Backed by Mastercool’s expert support team in New Jersey