VALUE VML-1 Leak Detector – High Sensitivity, Portable Tool The VALUE VML-1 Leak Detector is a high-performance, compact, and reliable electronic device designed to detect refrigerant leaks quickly and accurately in HVAC and refrigeration systems. It offers high sensitivity, fast response time, and easy operation, making it a go-to tool for air conditioning and refrigeration professionals. The VML-1 features a flexible probe for reaching tight spaces, an adjustable sensitivity level, and a visual and audible alarm system to pinpoint even the smallest leaks. It detects most commonly used refrigerants, including R134a, R22, R410A, R404A, and other halogenated gases. Its lightweight, handheld design, powered by AA batteries, makes it extremely portable and convenient for routine service and field inspections. Whether you're troubleshooting or conducting preventative maintenance, the VALUE VML-1 ensures accurate detection every time. Key Features Detects all common halogenated refrigerants (R22, R134a, R404A, R407C, R410A, etc.) High sensitivity: capable of detecting leaks