Elitech Advanced Refrigerant Leak Detector Halogen Leakage Tester Rechargeable 10 Years' Life

* Up to 10 years' Sensor Life : Elitech self-developed this innovated sensor that enormously extends its senor life up to 10 years; and also a much more precise result on all halogenated refrigerants than the traditional corona and heat-diode sensors. * Heightened Accuracy: Adjustable sensitivity with High/Medium/Low levels and the maximum sensitivity is up to 0.14oz/yr. * Quick Operation: The two corresponding buttons on the front allows quick adjustment to sensitivities or to mute buzzer directly, very easy to operate. * First with TFT Screen : World's first leak detector with a TFT screen that gives more clear and easy readings on sensitivities, leakage alerts, battery levels and other key info during operations. * Safe & Reliable: Strong anti-interference and wide measurement; meets EN14624,SAE-162,SAE-2791 and SAE-2913 standards.