refrigerant leak detector is a professional instrument used to detect refrigerant leaks. This instrument is commonly used in refrigeration, air conditioning, automotive air conditioning and other industries to find and repair refrigerant leaks in time, so as to ensure the normal operation and safety of the system.

How it works: Specific sensors are used to detect specific components or gases in the refrigerant. When the leak detector's probe is close to the leak source, it senses the gas from the refrigerant leak and converts the signal into a recognizable sound, light, or other form of alarm through the internal circuitry, helping the user quickly locate the leak point. 

Refrigerants Leak Detector, 0.1 oz/yr Freon Leak Detector

MAX Sensitivity less than 0.1 oz/yr (3 g/yr)
High Sensitivity Probe Responds to Most Refrigerants

Detection Range Include, Not Limited to:
All Freon: CFC  HFC , Blends Ethylene Oxide gas leaks in hospital sterilizing equipment (it will detect the Freon carrier gas) SF6 in high voltage circuit breakers Most gases that contain Chlorine, Fluorine and Bromine (Freon gases) Cleaning agents used in dry cleaning applications such as Perchloroethylene Freon gases in fire extinguishing systems

Multiple LED Indicators
The Refrigerant Leak Detector has 6 alarm levels. This gives a clear indication of the relative size and strength of the leak.
Each level is indicated by the number of red LEDs, the higher the level, the more red LEDs.

NOTE:
When the leak cannot be detected, the sensitivity should be increased. Only lower the sensitivity when resetting does not "reset" the instrument.
If the leak detector alarms after it is turned on, press the reset button to reset the circuit.
In heavily polluted areas, the instrument should be reset in time to eliminate the impact of the environment on the instrument. Do not move the probe while resetting. The instrument can be reset as many times as required.
In windy areas, even large leaks can be difficult to find. In this case, it is best to screen the potential leak area.
The tester may alarm if the probes come into contact with moisture or solvents, so avoid touching them when checking for leaks.
The probe can be cleaned with a mild detergent such as alcohol, do not use solvents such as gasoline, mineral oil, etc., because they will remain on the probe and reduce the sensitivity of the instrument.
Warning: Be sure to turn off the power of the tester before replacing the probe, otherwise it may cause a slight electric shock!