Refrigerant Leak Detector; Item Leak Detector; Used On Item Refrigerant; Applicable Standard CE, EMC, SAEJ2791, SAEJ2913, EN14624:2012, A2L; Includes Infrared Sensor, Rechargeable NiMH Battery, Spare Filter, AC Wall Charger, DC Car Charger, Carrying Case; Minimum Sensitivity 0.1 Ounce; Probe Length 15 InchAs the first accurate, reliable, highly sensitive, cordless refrigerant leak detector, the original D-TEK revolutionized the field. Now we have built on that technology leadership to create D-TEK Select Refrigerant Leak Detector. This next-generation refrigerant leak detector uses an innovative infrared absorption sensing cell that is extremely sensitive to all refrigerants—and only refrigerants. D-TEK Select Refrigerant Leak Detector maintains that sensitivity over time for consistent, accurate and reliable performance, even with the newer refrigerant blends. Best of all, the sensing cell lasts for approximately 1,000 hours—almost 10 times longer than the original D-TEK sensor—to lower your cost of ownership and improve job site productivity. Additional enhancements include a charging status indicator, sensor failure indication, and rechargeable NiMH (nickel metal hydride) batteries. All in an easy-to-use unit with the quality and durability you’ve come to expect from INFICON.