Karlak HVAC Leak Detector, High Sensitivity Gas Tester with Flexible Probe for Air Conditioning and Refrigeration Units, Portable, Durable Design

Spec: Item Type: Halogen Gas Detector Product Material: ABS Battery: 1 x 500mAh Rechargeable Li Battery (built in) Detectable Gases: CFCs: R11, R12, R500, R503, etc. HCFCs: R22, R123, R124, R502, etc. HFCs: R134a, R404a, R125, etc. Range: 0-1000PPM Resolution: 1PPM Maximum Sensitivity: R12/R22 and R134a at 0.5oz/year (14g/year) Preheating Time (): 30 seconds Response Time (): >10 seconds Sampling Method: Diffusion Alarm Setting: Low Alarm Function Alarm Indication: Sound, red backlit screen, low voltage indicator Audible Prompt: Higher buzzer frequency indicates higher concentration Applicable Temperature Range: -10℃-50℃ How to Use: Simply follow the instructions in the manual for proper use. Package List: 1 x HVAC Leak Detector 1 x USB Cable 1 x Screwdriver 1 x Certificate 1 x User Manual Notice:

• [SENSITIVE DETECTION] Experience unparalleled with our HVAC Leak Detector, featuring a high sensitivity semiconductor sensor that identifies leaks as small as 4g/year. You’ll receive immediate results on the clear 0-1000PPM backlit LCD display, ensuring no leak goes unnoticed, so you can tackle maintenance tasks with confidence.
• [FLEXIBLE PROBE DESIGN] Navigate tight spots effortlessly with the 30cm flexible probe that bends 180°. This thoughtfully designed tool allows you to access air conditioning and refrigeration units with ease. The durable PVC sheath adds protection, making it built to last even in harsh working conditions, enhancing your efficiency.
• [CUSTOMIZABLE ALERTS] Stay informed about every leak detection with customizable alerts. Adjust concentration thresholds easily; the device will notify you visually and audibly if levels exceed standards. With an auto power-off feature to save battery life, you’ll save both energy and money while working.
• [WIDE COMPATIBILITY] Versatile enough for a variety of applications, this halogen gas detector supports multiple refrigerants including R134a, R22, R32, and R410a. Ideal for HVAC maintenance, automotive AC servicing, and freezer inspections, it meets both professional and household needs for reliable refrigerant detection.
• [ENHANCED USER EXPERIENCE] Designed with an anti-interference architecture, this portable gas detector delivers reliable readings even in complex environments. The intuitive controls and ergonomic grip make operation effortless, while a one-key switch toggles between ℉ and ℃, ensuring a user-friendly experience for all users.