Description of 🔍 Aprvtio ALD-100 Refrigerant Leak Detector: Effective Freon Leak Detector with Halogen Gas Tester for HVAC AC Systems - R22 R410A R134A - 7 Adjustable Sensitivity Levels - Max Sensitivity of 0.11oz/yr
【Higher Sensitivity, Longer Probe】14 inches flexible probe shaft with 3 alternative sensor tips. 7 adjustable sensitivities with the max sensitivity of 0.11oz/yr. 【18 levels of Alarm Indications】The Electronic Refrigerant Leak Detector features 18 alarm levels from low to high to help you home in on a leak. The alarm level will increase as the leak is being approached. 【Fast Response】Once the power button is pressed, the detector will be ready to use.Response in 3 seconds; Warm up in 6 seconds. Reset in 2 seconds. Powered by: 2 C Alkaline batteries(included). 【Reset Function】Features a reset function that will set the tester to ignore the ambient or baseline level of halogenated refrigerants in the atmosphere. This allows you to identify leaks without the false positives of the background concentration. 【Detecting All Halogenated Gases】It can detect all kinds of halogen refrigerants including CFCs, HFCs, HCFCs, HCs, HFOs and Blends. Detect SF-6 in high voltage circuit breakers. Detect most gases which contain Chlorine, Fluorine or Bromine (the halogen gases).Detect cleaning agents used in dry cleaning, such as perchloroethyl.