Key benefits — why you need this gas detector - Fast, reliable detection: Diffusion sampling delivers accurate, precise gas concentration readings so you can find and quantify leaks quickly. - Continuous, on-site monitoring: Over 6 hours of battery life supports extended inspections and troubleshooting without frequent recharging. - Clear, actionable results: A high-definition LCD with backlight and real-time direct readings removes guesswork and speeds decision making. What the product does (core functions) - Diffusion sampling method for stable, consistent gas sampling and measurement. - High-definition LCD display with backlight for clear, easy-to-read real-time gas concentration data in any light condition. - Direct, instant readout of gas concentration values—no manual calculations required. - Designed for continuous monitoring across a range of environments. Performance and compatibility - Accurate and precise concentration readings enable reliable leak detection and verification. - Over 6 hours of operating time supports longer inspections and field work. - Suitable for use with air conditioning and refrigeration systems and other applications where gas concentration monitoring is needed. How this product solves common problems - Reduces inspection time: Instant, direct readings remove the need for post-measurement calculation and interpretation. - Lowers downtime risk: Reliable sampling and extended battery life mean fewer missed leaks and fewer repeat visits. - Improves visibility in poor lighting: Backlit LCD ensures readings remain clear during night work or in dim service areas. Practical applications / use scenarios - HVAC maintenance: Locate and confirm refrigerant leaks during routine system checks or emergency repairs. - Refrigeration servicing: Monitor gas concentration while servicing commercial or industrial refrigeration systems to ensure safe, compliant operation. - Field leak detection and verification: Perform quick, on-site checks in service vans or at remote installations where fast, accurate readings are required. What to expect in everyday use - Straightforward, real-time readouts let technicians act immediately on detected leaks. - Reliable sampling and battery performance support back-to-back service calls and extended troubleshooting sessions. - Backlight and high-definition display maintain readability in dim mechanical rooms, night shifts, or low-light field environments. No-nonsense features summary - Sampling: Diffusion sampling method for accurate gas readings - Display: High-definition LCD with backlight for clear real-time data - Readout: Direct, instant gas concentration values (no calculations) - Battery: Over 6 hours of operating time - Typical applications: Air conditioning, refrigeration, and general gas concentration monitoring This detector is designed to give technicians and service personnel accurate, usable information quickly and reliably, reducing inspection time and improving safety during HVAC and refrigeration work.