VIVOHOME Freon Leak Detector with LED Light — 7 Sensitivity Levels, R134a/R410a/R1234yf

VIVOHOME Freon Leak Detector with LED Light

Detecting Freon leaks is essential for reliable air conditioning and refrigeration performance. The VIVOHOME Freon leak detector combines a sensitive sensor with clear visual cues and a bright LED/UV-assisted flashlight to help you locate leaks quickly and confidently.

Smart features that adapt to your environment

• 7 adjustable sensitivity levels let you tailor detection from quiet system tests to more challenging leak environments, with a maximum sensitivity around 0.21 oz/yr.
• Visual and audible alerts provide immediate feedback: steady green LED indicates normal power, a rising LED flash and faster beeps signal detected leakage.
• Rapid response includes a 6-second preheat and a 3-second detection window, helping you move through diagnostics without delays.
• The 7.9-inch flexible probe reaches tight corners, connectors, and awkward spots where leaks are most likely to hide.
• The built-in 2-in-1 pen flashlight combines UV light for fluorescent dye tracing and white light for dark workspaces.
• Operation is straightforward: install 4 AAA batteries (not included), switch on, and wait for initialization before testing. Sensitivity is adjustable from 1 to 7.
• Wide refrigerant compatibility covers R134a, R410a, R1234yf, SF6, and all halogenated refrigerants (HFCs, CFCs, HCFCs, HFOs and blends).

Practical use cases you might encounter

Whether you’re diagnosing a car’s auto AC, servicing a commercial refrigeration unit, or performing routine maintenance on a home HVAC system, this detector is designed to support your workflow. The sensor-readout and indicators are meant to help you identify potential leaks with less guesswork, so you can plan repairs more efficiently.

• In tight engine bays or behind panels, the long probe helps you isolate suspected leak points without heavy disassembly.
• When fluorescent dye is used, the UV flashlight makes leaks easier to spot in dim areas.
• The audible alerts and LED indicators simplify monitoring while you work in noise or busy environments.
• Because it detects a broad range of refrigerants, it’s suitable for various systems—from autos to commercial equipment.

Note: The detector is designed to assist with leak identification and does not replace proper safety procedures. Always follow manufacturer guidelines when inspecting or servicing refrigeration and HVAC equipment. Batteries are not included in the package.