• 【Advanced Microprocessor & Streamlined Circuit components】Leak detector adopts advanced microprocessor,its digital signal processing can better manage circuit and sensor tip signal,can monitor sensing tip and battery voltage level 4000 times per second,compensating for even the most minor fluctuations in signal.This makes the meter a reliable and stable tool in almost any environment.The number of components used in the circuit is reduced by nearly 40%,increasing reliability and performance.
• 【Wide Application】Refrigerant leak detector HVAC can detect all halogen refrigerants,and can detect CFCS (R12/R11/R500/R503), HCFCS (R22/R123/R124/R502),HFCS (R134a/R404a/R125),and AZ-50,HP62,MP39 and other blends.It can also detect SF-6 in high-voltage circuit breakers,most gases that containing chlorine,fluorine and bromine,and cleaning agents used in dry cleaning applictions;Detect Halon gas in fire extinguishing systems,etc;Detect leaks in other systems and storage/recovery containers.
• 【6-Level Sensitivity Free Setting & 6 Alarm Indications】Refrigerants gas leak detector provides 6-level sensitivity,which can be set freely,6 levels of sensitivity provides an increase of up to 32x,and you can find leaks in different situations by increasing or decreasing the sensitivity.It also has 6 alarm levels,which can clearly indicate the relatively leakage size and strength. When the level of the alarm is increasing,it means that it is approaching the source (highest concentration)
• 【Automatic Circuit/Reset Function】The automatic circuit/reset function allows users to identify leaks and prevent false alarms.When powering on or pressing the reset button,the meter automatically ignores the refrigerant level on the probe,and only a level or concentration higher than this value will cause an alarm.The reset function allows the user to "drill down" to the source of the leak (higher concentration).You can move the ac leak detector to fresh air and reset for maximum sensitivity.
• 【Sound and Light Alarm & Power Indication & Battery Test】Leak detector HVAC is designed with 7 LED leak indicators,when refrigerant is detected,the meter will sound an alarm and accompanied by the LED light on.The LED display light can also be used to display the battery voltage level,allowing the user to check the battery level at any time. After pressing the battery test button,the LED light display red indication of the true battery voltage,helping you to grasp the battery status in time.
• 【Auto Power Off & 14" Flexible Stainless Steel Probe & Comfortable Rubber Handle】Without any operation for about 10 minutes after power on,the HVAC leak detector will automatically power off to save power.Leak detector is designed with a 14-inch long stainless steel probe that can be bent at will for flexible use and easy detection even in hard-to-reach areas.The surface of the hand-held part of the leak detector is covered with rubber material,which is comfortable to hold and easy to grasp.
• 【2-Year Warranty & Packaging Details】Refrigerant leak detector provides a 2-year warranty, if you have any questions during use, please feel free to contact us. Package list: 1*refrigerant leak detector, 3*replacement sensing tip protectors, 2*“C" cell batteries, 1*English manual, 1*carrying case.

• Package Dimensions ‏ : ‎ 12.59 x 9.44 x 3.14 inches; 2 Pounds
• Batteries ‏ : ‎ 2 AA batteries required. (included)
• Date First Available ‏ : ‎ March 25, 2024
• Manufacturer ‏ : ‎ DUOYI