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.

Pressure and Vacuum Leak Detection: Detects pressure and vacuum leaks for all gases.

2.

Audio Leak Detection: Hear the leak using the included headphones.

3.

Noise-Resistant Operation: Works even in noisy environments.

4.

Laser Pointer: Laser pointer makes it easier to pinpoint the leak.

5.

High Sensitivity: Sensitivity of 0.25 oz./year (7 g/year).

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.

Versatile Leak Detection: Detects refrigeration, gas, vacuum, nitrogen, and steam leaks.

2.

Ultrasonic Technology: Uses sound waves to quickly detect any leaking gas.

3.

Adjustable Sensitivity: Provides both audible and visual leak indication.

4.

Complete Kit: Includes carrying case, headset, probes, flex tube, instructions, and 9V battery.

5.

Operational Component Check: Identifies potential failures in bearings, valves, and solenoids.

1.

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

2.

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.

Sensitivity settings: Low, Medium, High, and Super sensitivity settings

2.

Zero modes: Automatic and manual zero modes

3.

Detection capability: Detects all CFCs, HCFCs, HFCs, HFOs, and blends (including A2Ls)

4.

Carrying case: Rugged carrying case included

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.

Automatic Zeroing: Delivers rapid measurements in contaminated areas.

2.

Versatile Detector: Measures CFCs, HFCs, HCFCs, and various refrigerants.

3.

High Sensitivity: Heated diode sensor detects leaks down to 0.15 oz./year.

4.

Rugged Design: Combines functional housing with modern design features.

5.

User-Friendly Operation: LED indicator, audible alarm, and one-button use.

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.