Elitech Freon Leak Detector Halogen Refrigerant Gas Leak Detector HVAC Tester AC Sniffer R22 R410A R134A 1234YF, WJL-6000S
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Availability:
In Stock.
Arrives
Wednesday, Sep 24
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Color: WJL-6000
Features
- [All Halogenated Gas] Freon leak detector triggers on R22, R134A, R404A, R410A, R1234YF and all halogenated refrigerants including HFCs, CFCs,HCFCs and blends.
- [7 Adjustable Sensitivity] Turn the knob to open and choose the sensitivity level. Maximum sensitivity up to 0.21oz/yr, which is enough to self -check auto AC or air conditioning and other.
- [Multiple Indicators] Equipped with Audible and Visual gas leakage indicators and dual battery indicators.
- [Turn On and Use] The electronic refrigerant leak detector response within 3 seconds. Warm up in 6 seconds, the shortest time in gas detectors.
- [7.9-inch probe] A flexible probe allows detections in difficult and hard-to-reach areas. 24/7 US Technician Support via Email and Phone.
Brand: Elitech
Style: modern
Power Source: Battery Powered
Color: WJL-6000
Product Dimensions: 1.37"D x 1.37"W x 5.9"H
Item Weight: 0.45 Pounds
Alarm: Audible, Visual
Operating Humidity: 95 percent
Upper Temperature Rating: 52 Degrees Celsius
Sensor Type: Ionization
Brand: Elitech
Style: modern
Power Source: Battery Powered
Color: WJL-6000
Product Dimensions: 1.37"D x 1.37"W x 5.9"H
Item Weight: 0.45 Pounds
Alarm: Audible, Visual
Operating Humidity: 95 percent
Upper Temperature Rating: 52 Degrees Celsius
Sensor Type: Ionization
Number of Items: 1
Manufacturer: Elitech
UPC: 705911761681 841161102970 841161102918
Item Weight: 7.2 ounces
Item model number: WJL-6000
Batteries: 4 Lithium Metal batteries required.
Is Discontinued By Manufacturer: No
Manufacturer Part Number: WJL-6000
OEM Part Number: WJL-6000
Voltage: 220 Volts
Wattage: 1.5 watts
Date First Available: September 16, 2015
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Sep 24
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Color: WJL-6000
These things are great and well worth $25 if you are a "do it yourselfer". This is the second one I bought, because the first is in another state. The beeper will find freon, even on R1234yf, as I tested it with the can. It found the leak on my R134 on my Toyota last year. And, using the blacklight, just found the leak on my GMC Sierra, which comes precharged with fluorescent dye. (below) Didn't expect much for the cost, but they really work.
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Reviewed in the United States on August 22, 2025 by Don Don
Color: WJL-6000
Works very well and as described. Also, very easy to use.
Reviewed in the United States on September 16, 2025 by B. Henderson
Color: WJL-6000
So I thought the unit didn't work but it turned out I had 1 of the 4 batteries in backwards. My bad. Amazingly the unit still blinks the LED mostly green even with one of the batteries backwards, just doesn't detect refrigerant. With the batteries properly installed I can spray a small burst of HFC 152a into a cabinet and then the probe detects the refrigerant whenever it's brought near the cabinet. Though after about a minute the refrigerant has dissipated enough that it can no longer be detected (in a mostly closed cabinet) so the sensitivity may not be as high as advertised. original 1 star review *The unit doesn't wnework. The unit powers up properly with the green LED blinking. But there is no change when exposed to refrigerant, even spraying HFC 152a directly at the probe. Tested it outside with no refrigerant and also in the garage, spraying HFC 152a, at different sensitivity levels. Same blinking and beeping in all cases. Possibly it's just a bad unit. I may try another one and if that works I'll update this review.
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Reviewed in the United States on June 10, 2018 by D. Miles
Color: WJL-6000
Good price work perfectly I’m recommending 👍
Reviewed in the United States on September 3, 2025 by Luis223
Color: WJL-6000
After reading reviews where people said it didn't work on obvious leaks (like open cans of refrigerant), I was hesitant to buy this. But I really needed to find a leak so I took the plunge. My issue is the exact opposite; no matter how low I dialed the setting, it triggered the alarm. It looked like every one of my fittings was leaking. I thought I had at least enough competency to get at least ONE of the fittings right so I immediately became suspect. I had the system evacuated and hooked up my air compressor to fill it full of air. Then got out a spray bottle with some water and dishwasher soap and started spraying fittings. After a few minutes, it was clear I had a leaking Schrader valve on the high pressure side as it was bubbling. So I replaced that and put it under vacuum a week ago; no leaks so far. I think this is a nice item and the price point can't be beat but it just didn't work for me.
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Reviewed in the United States on July 7, 2021 by Amazon56
Color: WJL-6000
I've been struggling to find a tiny leak in my HVAC system. Dye (Twice) with leak sealer failed to seal the leak and it was nowhere to be found for over a month. I decided to take a chance and get this "sniffer" to help locate the leak. Reading the reviews i was a little worried since many people stated it does not work. but after careful research and understanding that the sniffing tip of the unit is ultra-sensitive, I ended up purchasing it anyways thinking i will be very gentle with it. The tool showed up the next day, I put batteries in the unit and activate it and it seemed to perform the initial startup properly. I went to the outside unit (which I already had completely open) and started moving the probe 1/2"-1" from any object but following the copper lines, i went near every soldering point and nothing... I thought for sure the unit is not working. I went back inside and took apart the air handler cover and started following the copper lines and in 5 seconds, the tested start beeping fast as I came close to one of the valves inside the air handler. I then turned the unit off and waited a few seconds to have the air remove any leftover halogen from the tip and started it up again and went in the direction of the same area and again it started beeping. I confirmed that the leak was there by spraying some water with dish soap in it to make bubbles and BINGO! I tightened up that nut and verified with bubbles AND the sniffer that the leak was gone. All in all, the unit performed perfectly when you use it gently and I performed the test multiple times after allowing it to sit unused for a few minutes between tests.
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Reviewed in the United States on March 1, 2022 by Alkoby Family Alkoby Family
Color: WJL-6000
Would give 0 starts if I could. It says my skin has a freon leak, the air in my house has a freon leak, my girlfriends sweatshirt has a freon leak... but when placed directly over what I know is freon because I watched it spill it only went off 1 of the 2 attempts. It's basically a oversozed mediocre black light. I'd save your money and buy a slightly more expensive one
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Reviewed in the United States on March 13, 2025 by Michael
Color: WJL-6000
I have the older version of this purchased in 2020 without the UV light. It has found four leaks so far on different vehicles.
Reviewed in the United States on September 5, 2025 by J. Mccoy