This Detectors boasts intelligent microcomputer controller with LED and automatic alarm systems to users of excessive leaks Suitable for HVAC technicians, automotive mechanics, and refrigeration specialists, this portable device ensures accurate and detection of leaks in various systems The HLD-100+ Leak Detectors is tool for detecting Halogens leaks in HVAC systems, featured advanced sensors technology for and efficient leak detection The HLD 100+ not only simplifies maintenance but also enhances your workflow efficiency Perfect for use in automotive air conditioning repair, home refrigerator maintenance, and commercial HVAC systems inspections, the HLD-100+ adapts to environment with ease, Manufacturer: TEMOOUES