Sensitivity: 6Gr/YearOperating Temperature: 0--52Response Time: InstantaneousDetection Method: Continuous, UnlimitedReset Time: 2-10 SecondsPower Supply: Aa Battery (6Vdc) Not IncludedDimensions: 229*65*65 (Mm)Probe Length: 20CmHigh Quality: The Leak Detector Adopts High Quality Sensor, High Working Sensitivity And Long Service Life.Adjustable Sensitivity: This Halogen Leak Detector Has The Function Of Stepless Speed Regulation Of Sensitivity, Which Can Be Adjusted During Detection; By Adjusting The Sensitivity, All Instruments Can Be Automatically Adjusted To The Best Detection State.Work More Stable: Built-In Voltage, High Precision, Ultra-Low-Power Ic Design, Work More StablePower-On Reset And Auto-Tracking: This Leak Detector Has Power-On Reset And Auto-Tracking Function, Which Can Ignore The Halogen Gas Concentration Level Of The Environment. Applicable: The Fron Leak Detector Can Be Used Not Only For Automotive Air Conditioning Systems, But Also For The Detection Of All Halogen-Containing Refrigerants,