Elitech WJL-6000 Refrigerant Leak Detector Corona Sensor HVAC Halogen Gas Tester

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Elitech WJL-6000 Halogen Leak Detector 100% Elitech new Halogen Gas HFC CFC Refrigerant Leak Detector Checker. --Its advanced detection technology enables it to recognize all HFC (134a) CFC refrigerants. -Audio and visual alerts warn of any leakages, no matter how small.

  • 1. Detect all kinds of halogen refrigerant gases;
  • 2. Sensitivity adjusted at any time and it can be adjusted automatically to the best state of detecting;
  • 3. Inner precise IC with ultra-low power consumption circuit design, more stable, longer battery life;
  • 4. Dual-color visual display of battery voltage;
  • 5. Excellent sensor, high sensitivity, long lifetime.


It will respond to all halogenated (contains Chlorine of Fluorine) refrigerants. This includes, but is not limited to:

  • CFCs e.g.R12, R11, R500, R503, etc.
  • HCFCs e.g. R22, R123, R124, R502, etc.
  • HFCs e.g. R134a, R404s, R125, etc.
  • Blends such as AZ-50, HP62, MP39, etc.

Detect Ethylene Oxide gas leaks in hospital sterilizing equipment(it will detect the halogenated carrier gas).

Detect SF-6 in high voltage circuit breakers.
Detect most gases that contain chlorine, fluorine, and bromine (halogen gases).
Detect cleaning agents used in dry cleaning applications such as perchloroethylene.

Operating temperature 0℃-52℃(30°F to 125°F)
Maximum sensitivity 6 g/yr, for all halogenated refrigerants
Battery life approximately 50 hours normal use
Response time Instantaneous
Operating mode continuous, no limitation
Fixed probe length 20cm
Warm-up time approximately 6 seconds
Reset time 2-10 seconds
Power supply 6V DC, 4 AAA alkaline batteries


Elitech WJL-6000 Refrigerant Leak Detector User Manual

Customer Reviews

Based on 3 reviews

The tester was very accurate. Found small refrigerant leaks, that other tester did not.


Made things alot easier. Especially when you can't find any dye leaking anywhere! This thing made the job easier and saved time and money and thats what counts most for me.


I have used it to track down leaks in 2 systems, so far, and it has worked great! It's very important to follow the instructions, which I suspect may be the issue with some of the negative reviews on this product. One of the cars had an extremely small leak (it took 3-6 months to leak down enough to trigger the low pressure sensor), but I eventually located the leak, thanks solely to this detector.

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