Features: The Halogen Leak Detector offers precise leak detection, ensuring environmentally friendly and efficient operation for safe equipment performances. Featuring sensors technology, this detector boasts high sensitivity, easy operation, and a lightweight, portable designs suitable for various environment. Ideal for HVAC technicians, refrigeration maintenance personnel, and industry professional seek reliable leak detection tool. Perfect for use in air conditioning systems, cold storage facilities, automotive air conditioners, and other refrigeration equipment. This gas Analyzers is crafted from plastic, making it a choice for detecting leaks in diverse setting. Specifications: Material: Plastic Battery: 4xAAA Battery Requires(NOT Include) Working Temperature: 0-52℃(30-125℉) Package Includes: 1pc Halogen Leak Detector note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.