Refrigerant Leak Detector Kit, Freon Leak Detector, CFCs HCFCs HFCs Halogen Finder, for R134A R410A R22 R404A R407C 134A AZ-50 HP62 MP39$$Tools & Hardware Other

Detects All Halogen Refrigerants: The professional refrigerant leak detector can detect all CFCs, HFCs and HCFCs refrigerants, such as R12, R11, R500, R503, R22, R123, R124, R502, R134a, R404a, R125, etc. Detect Blends such as AZ-50, HP62, MP39, etc; Detect Ethylene Oxide gas leaks; Detect SF-6 in high-voltage circuit breakers; Detect most gases containing Chlorine, Fluorine and Bromine; Detect cleaning agents used in dry cleaning applications; Detect Halon gases in fire extinguishing systems.

Power Indication and Battery Test Function: (1) After the freon leak detector is turned on, the leftmost LED is green, orange or red, indicating the battery power. (2) The battery test function is activated by pressing the battery test key. When pressed, the LED light will display the real voltage in red. The color position of the red LED light corresponds to the voltage.

Automatic Circuit/Reset Function: Upon initial power on, the refrigerant leak detector automatically sets itself to ignore the level of refrigerant present at the tip. Or press the reset button, and the LED lights will light up red for one second, which will make the circuit ignore the level of refrigerant present at the tip. Only a level, or concentration, greater than this will cause an alarm.

Note: If the probe is turned on where there is already a leak, the leak will not be detected. Six Levels of Sensitivity Adjustment: After the HVAC leak detector is turned on, the sensitivity is automatically set to level 5. Press the up/down key to adjust the sensitivity, short press or long press will have different adjustment effects.

When the key is pressed, the LED light will display red, and the number of LED lights on indicates the level of sensitivity. Sound and Light Prompts: The refrigerant leak detector features 6 alarm levels, providing a clear indication of relative leak size and strength.

The progressive indicators can be used to home-in on a leak, as the increasing alarm levels indicate that the source (highest concentration) is being approached. Advanced Microprocessor & 14-inch Probe & Rubber Handle: The refrigerant leak detector has an advanced microprocessor, which monitors the sensing tip and battery voltage levels 4000 times per second, compensating for even the most minor fluctuations in signal, which makes the leak detector work stably and reliably in almost all environments.

The 14-inch elastic stainless steel shaping probe can be bent at any angle; the rubber handle is comfortable to hold.