SENSYX SFD200 Rechargeable HVAC Leak Detector – Halogen Freon Sniffer

Overview

Meet the SENSYX SFD200, a rechargeable leak detector designed for HVAC technicians and automotive specialists who need fast, reliable feedback when tracing refrigerant leaks. Built for mobility and clear visibility, it helps you work efficiently on service calls, in tight engine bays, or within compact HVAC cabinets.

Key benefits at a glance

• Cordless convenience: a rechargeable lithium battery with USB-C charging keeps you mobile through long service days.
• Reliable sensing: a Japanese-made heat dioxide semiconductor sensor delivers highly responsive leak indication.
• Adjustable sensitivity: toggle between High and Low to adapt to different system configurations.
• Wide coverage: detects a broad range of halogen refrigerants across CFCs, HCFCs, HFCs, and HFOs, with SFD201 optionally recognizing hydrocarbon gases.
• Clear readouts: a large color LCD screen makes it easy to locate leaks and verify readings at a glance.
• Safety and support: UL1484 safety standard compliance and US-based customer service for help when you need it.

In practice

Imagine diagnosing a car AC in a dim engine bay, watching the LCD display highlight the leak area as the sensor responds. Or quickly narrowing down a service bay leak on a rooftop HVAC unit with the device comfortably tucked in your tool belt. The flexibility to adjust sensitivity means you can tailor the detector to the environment, reducing false positives and speeding up confirmations.

What you get with SFD200 varies by model, but you can expect a versatile tool capable of handling typical refrigerant detection tasks across residential, commercial, and automotive contexts. Remember to follow safety guidelines when handling refrigerants, and keep the warning in mind about potential exposure to certain gases.

Product highlights

• Rechargeable battery with USB-C charging for extended field use.
• High-sensitivity sensor for accurate leak indication.
• Adjustable High/Low sensitivity for different installations.
• Broad-range detection for multiple refrigerant families.
• Large LCD display for quick, confident readings.
• UL1484 safety compliance and US-based support.