10 Best Refrigerant Leak Detectors 2024 in the US

1.

Dual Detection Modes: Cloud hunter and pinpoint modes for versatile leak detection.

2.

Redesigned Infrared Sensor: Features the longest sensor life in the industry.

3.

Wide Refrigerant Detection: Detects CFCs, HCFCs, HFCs, HFOs, and CO2 (with optional sensor).

4.

Field Replaceable Components: Easily replace sensor, battery, filter, and probe.

5.

High Sensitivity: Detects leaks as small as 0.03 oz./year without degradation.

1.

Infrared Sensor: State-of-the-art infrared sensor for accurate detection.

2.

Backlit LCD Screen: Massive backlit LCD for clear, easy-to-see information.

3.

High Sensitivity: Sensitivity better than 0.03 oz/yr (1g/a) for precise detection.

4.

Wide Detection Range: Detects all HFC, CFC, HCFC, HFO, and blends.

1.

SAE Standards Compliance: Meets all SAE standards for AC leak detection.

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Infrared Sensor: Minimizes false alarms from under-hood chemicals.

3.

Quick Charging Battery: Equipped with a quick charging lithium ion battery.

4.

UV Inspection Light: Includes a UV inspection light for enhanced detection.

5.

R1234yf Check Gauge: Comes with an R1234yf check gauge for accuracy.

1.

High Sensitivity: Detects leaks better than 0.03 oz/yr (1g/a)

2.

Bright LCD Screen: Displays easy-to-see bar graphs and numeric readings

3.

Long Battery Life: 18-hour USB rechargeable lithium-ion battery

4.

Wide Detection Range: Detects all HFC, CFC, HCFC, HFO and blends

1.

Heated Diode Sensor: Provides more accurate results for halogenated refrigerants.

2.

TFT Screen: Offers clear readings on sensitivities, alerts, and battery levels.

3.

Higher Sensitivity: Adjustable sensitivity with max sensitivity up to 0.1oz/yr.

4.

Quick Operation: Easy sensitivity adjustment and buzzer muting with front buttons.

5.

Detects All Halogenated Gases: Detects CFCs, HFCs, HCFCs, HCs, HFOs, and mixed refrigerants.

1.

Detects pressure and vacuum leaks: Effective for all gases, including nitrogen.

2.

Works in noisy environments: Includes headphones to hear leaks clearly.

3.

Laser pointer: Helps pinpoint the exact location of leaks.

4.

Versatile applications: Detects leaks, electrical arcing, and steam trap issues.

5.

Rugged carrying case: Durable case for protection and easy transport.

1.

Refrigerant Detection: Detects all CFC, HFC, and HCFC refrigerants.

2.

Operation Modes: Manual or automatic, with auto zero balance control.

3.

Test Mode: Includes a Pass / Fail test mode for easy assessment.

4.

Sensor Calibration: Unique sensor calibration system for accuracy.

5.

Leak Detection: Pinpoints both small and large leaks effectively.

1.

Dual Sensor Technology: Includes infrared and heated diode sensors for precision.

2.

Adjustable Sensitivity: High/Medium/Low levels with max sensitivity of 0.14oz/yr.

3.

Comprehensive Gas Detection: Detects all halogen refrigerants and blends.

4.

Large 2.8' Screen: Displays leak detection points for easy identification.

5.

24/7 Customer Support: US-based team offers round-the-clock service and support.

1.

Sensitivity: Detects leaks as small as 0.25 oz./year (7 g/year)

2.

Gas Detection: Detects CFCs, HCFCs, HFCs, and HFOs, A2L Certified

3.

Sensor Technology: Proven heated diode sensor for reliable leak checking

4.

Power Source: Runs on two D-cell alkaline batteries

5.

Support: US Technician Support via Email and Phone

1.

Patented 3 LED UV lights: Optimum for a/c dye fluorescence with 395-415 nm wavelength.

2.

Sweep mode function: Pinpoints leak source with automatic calibration and reset.

3.

Full color graphic LCD screen: 120 x 160 display with user-friendly messages and error screens.

4.

Adjustable sensitivity levels: Three levels with a 17-inch probe length for precision.

5.

Universal Fit: Compatible with a wide range of applications.