Elitech WJL-6000S Refrigerant Halogen Leak Detector HVAC Freon R134a R410a Test Elitech WJL-6000S Refrigerant Halogen Leak Detector HVAC Freon R134a R410a Test WJL-6000S is a corona leak detector with high sensitivity and visualized alarm display. Its adjustable sensitivity ensures automatic and optimal detection status， locating leaks much more accurate. Its subtle structure, built-in high-precision stabilivolt IC and ultra-low power consumption circuit design enable much more stable operation and endurable batteries. Concentration Indicator Once leaking gas is detected, the beep frequency will increase. The more gas leaked, the quickly the buzzer beeps. The first indicator will flash quickly meantime and the other four LEDs will light up accordingly based on the concentration of leaked gases. The first indicator indicates both leak and battery level. Blinks in orange mean low battery. Corona Sensor It will respond to all halogenated. This includes, but is not limited to: CFCs e.g.R12, R11, R500, R503 etc. HCFCs e.g.R123, R124,R502 etc. HFCs e.g. R134a, R404s, R125, R1234yf etc. Blends such as AZ-50. HP62. MP39 etc. 7 Adjustable Sensitivity 1-7 Grade selectable sensitivity Maximum sensitivity is 0.21oz/yr smaller leak, higher sensitivity grade More refrigerants, more rapidly beeps, faster indicator flashes Note: 2 beeps per second when the detector is open, 10 beeps per second when leak is detected) Audible and Visual Alerts LED light flash alarm Buzzer alarm Dual-battery indicators Green-the battery voltage is normal, suitable for the job. Orange-the battery voltage is close to the limit work, need to be replaced asap. Flexible Probe Around 7.87-inch flexible probe Allows detection in difficult and hard-to-reach areas. Replaceable sensor tip, which makes the detection more accurate. 4AAA Batteries Battery life: about 50 hours Leak Detector equips with: Compact design Portable black bag to carry and storage Note: batteries NOT included Technical Parameters User Guide: Leaking areas are usually covered with contaminants such as compressor oil or dirt, so be careful not to let the sensor tip come in contact with these contaminants. Keep the sensor tip away from any moisture or other solvents to avoid false alarms. Package List: 1 x Detector 1 x Carry Bag 1 x User Manual Sensor lifetime 24 hours Sensitivity range 7 levels Maximum sensitivity 6g/yr Response time < 3s Warm-up time 6s Reset time 2s Refrigerants CFCs / HCFCs / HFCs /HCs / HFOs Power supply 4 AAA alkaline battery(not included) Approvals Compliant to Standard: SAE-J1627, EN 14624 Operating temperature 0℃-52℃ (30℉ to 125℉); Overall size 9*2.6*2.6 in Probe length 7.9 in Shipping We will ship all items within 3 working days once payment finished, We always ship items by USPS First Class, FedEx is the Expedited Shipping choice. Sometimes international's delivery is highly dependent on the courier company and local customs/duties. Import duties and taxes are not included in the item price or shipping charges. These charges are the buyer responsibility. About us How we got our start? Elitech initiated in the HVAC field in 1996 as a global manufacturer. With our R&D center located in Silicon Valley, CA, Elitech has established subsidiaries all over the world. What makes our product unique? With over 26 years of HVAC products manufacturing experience, Elitech produces a complete line of HVAC tools, with additional refrigeration solutions, Elitech leads the new generation of smart HVAC tools. Why we love what we do? Our mission is to combine intelligence and innovation with the refrigeration industry and make all work easier.