Halogen Leak Detector Detectors is tool for detecting Halogens leaks in HVAC systems, featured advanced sensors technology for precise and efficient leak detection. Suitable for HVAC technicians, automotive mechanics, and refrigeration specialists, this portable device ensures accurate and detection of refrigerants leaks in various systems. Part No. HLD-100 Features: Detects all kind of halogenated refrigerants Single color LED display with 6 level leak alarm Double color display of battery voltage Reset key that can provide convenient and fast resetting function Real time sensitivity adjustment Use quality sensors that can detect slightly leaked halogen gases 14? (35.5cm) flexible stainless steel probe Part No. CPU-C Features: Microprocessor control with Advanced Digital Signal Processing Single color visual display 7 levels of sensitivity provide an increase of up to 64x Tactile keypad controls Real time sensitivity adjustment Battery voltage indication Certified to delicacy for detecting R134a, R12, R22, R410a, etc. Detects all halogenated refrigerants True mechanical pumping provides positive airflow through sensing tip Cordless and portable, operates on 2 x ?C? cell batteries 14? (35.5cm) flexible stainless steel probe Metal carry case