Features: The compact and highly sensitive gas leak detector features advanced sensors for pinpointing tiny leaks in refrigerants, gas , and liquids with accuracy. Engineered with multiple detection modes and an effect resistant ABS body, this portable leak detection tool ensures stable performances across HVAC systems, pipelines, and household appliances. Designed for HVAC technicians, homeowners, and enthusiasts seeking professional accuracy in gas leak detection and fluid systems maintenance. Detect leaks in residential units, kitchen gas lines, or plumbing systems effortlessly with its pocket sized design that slips into tool belts during field inspections. Its natural single button operate and shockproof construction make this ABS leak detection device a strong companion for industrial workshops and emergencies repair scenarios. Specifications: Component : ABS. Size: about 37x34x34mm/1.5x1.34x1.34inch or 58x36x36mm/2.3x1.42x1.42inch Package Includes: 1 set Leakage Measurement Instrument note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.