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Elitech HVAC Refrigerant Leak Detector 10 Yrs Infrared Sensor Life, Halogen Freon Sniffer, Air Conditioning Detection, Automotive Gas Finder, ILD-200

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Availability: In Stock.
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Arrives Sunday, Sep 6
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Color: Ild-200 With Infrared Sensor


Style: Infrared Sensor


Features

  • Infrared Leak Detector: Compared with the heated diode leak detector, the infrared refrigerant leak detector has strong anti-interference ability, faster response speed, more accurate and longer service life.
  • Higher Sensitivity: Adjustable sensitivity with High/Medium/Low levels and the maximum sensitivity is up to 0.14oz/yr.
  • Detecting All Halogenated Gases: It can detect all kinds of halogen refrigerants including CFCs, HFCs, HCFCs, HCs, HFOs and mixed refrigerants such as R11/R22/R404a/R410a/R600a/R1234yf and Blends such as AZ-50, HP62, MP39 etc.
  • 2.8' Large Screen: Do not missing any leakage. The peak display clearly indicates the orientation of the leak detection point and provides users with a quiet working environment.
  • US Local Team R&D and Service: We offer 24/7 customer service and technical support.

Description

Elitech Vision: AI Tools Create Green Future Visit the Store Visit the Store Visit the Store Elitech has set up 120,000 square meters of modern factories in China, and we also have plans to open factories in Vietnam and North America in the future to increase production capacity. Our mission is to lead the new generation of intelligent HVAC tools by combining intelligence and innovation in the refrigeration industry and making all work easier. We will focus more on the research of digitalization and intelligence of all kinds of instrument tools in low carbon, and create a green future together with our users and partners. More than 200 Engineers: Independent Research & Development More Accurate Detection Results Minimize false alarms from other chemicals No direct-contact with refrigerants. Longer life than heated diode Detect All Halogenated Refrigerants. HFCs, HCFCs, CFCs, PFCs, HFOs, HCs. Reset to max sensitivity in clean air Reset to current sensitivity in refrigerants environment to detect higher concentration leakages What are the features of the infrared IR sensor in ILD-200/300? The infrared IR sensor's sensitivity remains stable for 10 years, unaffected by humidity or oil, and nearly equal for most refrigerants. It detects concentration changes, so the wand must keep moving. What are the features of the heated diode sensor in ILD-100H? The heated diode sensor detects absolute concentration levels, allowing sustained beeping at leaks and high initial sensitivity. However, it loses sensitivity over time, requires replacement, and shows varied sensitivity to refrigerants. How long does the sensor last? If it seems like your leak detector is no longer picking up leaks or is not as sensitive as it was when you first bought it, try replacing the filter. This should fix the issue. If this does not fix the issue try replacing the sensor. Why is it necessary to move during the detection process? As ILD series are designed to detect the relative concentration of gases, that if the detected concentration remains unchanged in the stationary environment, it will not be able to pinpoint the leakages. Why does the product alarm when not in a leaking environment? 1. Deformation of the optical chamber affects detection data, a normal occurrence. 2. Loose critical optical filters, we could provide repair assistance. 3. Check for routers or devices causing electromagnetic interference.

Brand: Elitech


Item dimensions L x W x H: 3.3 x 1.5 x 7.9 inches


Material: Plastic


Item Weight: 14.88 ounces


Style: Infrared Sensor


Maximum Supply Voltage: 3.7 volts_of_direct_current


Specific Uses For Product: Professional


Upper Temperature Rating: 20 °C


Material Type: Plastic


Style Name: Infrared Sensor


Item Dimensions: 3.3 x 1.5 x 7.9 inches


Item Weight: 14.88 ounces


Brand Name: Elitech


Model: ILD-200


UPC: 608473992572


Manufacturer: Elitech


Warranty Description: 1 Year


Unit Count: 1 Count


Included Components: ILD-200M (IR Sens. ≤0.14 oz/yr)


Part Number: ILD-200


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 6

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.

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Top Amazon Reviews


  • It works good!
Color: Ild-200 With Infrared Sensor Style: Infrared Sensor
It works! For the price, I actually expected it to not work or at least not very well, but I used it to locate a leak in my ac coil and it only took a few minutes to detect the leak. With this detector, I was able to get the ac manufacturer to replace the unit.
Reviewed in the United States on April 21, 2026 by Nathan C

  • Good quality tool , and very handy to narrow down leaks for soapy solutions.
Color: Ild-200 With Infrared Sensor Style: Infrared Sensor
Great value for the money. Just follow the instructions and understand how these work. They need to "warm up in clean air", and need to be periodically purged in clean air to clear the sensor. This tool is invaluable for systems like multi head minisplits, with hidden flares.
Reviewed in the United States on December 31, 2025 by vette

  • Great sensitivity and easy
Color: Ild-200 With Infrared Sensor Style: Infrared Sensor
Way better than my other current meter at picking up smaller leaks, at least for R410. And easy to use. And claims a 10 year life. Not tested that yet, but that would be great. Was an issue with my last sniffer that did not last more than a year or so it seemed.
Reviewed in the United States on January 21, 2025 by Amazon Customer

  • Worth the investment
Color: Ild-200 With Infrared Sensor Style: Infrared Sensor
Definitely works and gets the job done. If you need something cheap and useful or maybe you’re just starting out. This is the way to go. Only reason it wasn’t given a 5 star is because the sensor is too sensitive and be easily damaged. Other than that, it works great and will absolutely help you find a leak! ... show more
Reviewed in the United States on April 19, 2026 by Ociel

  • Don’t forget to change filter
Color: Ild-200 With Infrared Sensor Style: Infrared Sensor
Nice equipment So far very satisfied
Reviewed in the United States on June 3, 2026 by Jennifer Litko

  • ILD-200 works great on R410A. Wish I bought this sooner.
Color: Ild-200 With Infrared Sensor Style: Infrared Sensor
This review is for ILD-200. It is a shame they mix all the reviews together for 3 different models. I had a leak on a R410A mini split that I couldn't find with leak spray. This thing arrived in one day fully charged. I've never used a leak detector before. I read about two sentences of the instructions and turned it on. I checked several different parts of the system. Even on high sensitivity I got zero false positives. When I got to the area of the leak the beeper went off 100%, even when I turned down the sensitivity. It is actually a pretty big leak although the bubble liquid barely indicated it even after the detector showed where it was. I may never need this again but I'm keeping it. This thing is a solid performer on R410A which I believe is one of the harder ones to detect. ... show more
Reviewed in the United States on June 26, 2025 by Mike

  • Not just Freon.
Color: Ild-200 With Infrared Sensor Style: Infrared Sensor
Detected a gas leak on my freestanding propane fireplace. Life saver in more ways than one!
Reviewed in the United States on April 16, 2026 by Mike chavis

  • Skeptical
Color: Ild-200 With Infrared Sensor Style: Infrared Sensor
I’m still on the fence about this. The main reason is I’m testing 422B (Nu22) and it seems to struggle. It did alert twice in a couple areas but then I could not replicate the alerts eventhough I can see the oil buildup on what appears to be a bad brazing joint which I didn’t need a sniffer to point it out. You never base an alert off inconsistent findings due to obvious accuracy constraints. If you can’t replicate it, it’s a false flag. Other high quality testers can and will replicate the alerts with consistency but this one seems to pick and choose its battles. Could be because it’s R-422B but it should not matter. Once I have a jug of 422B to test against this sniffer I’ll know for sure with a quick spurt and if the sniffer fails that I’m asking for a refund. ... show more
Reviewed in the United States on July 5, 2026 by mike beck

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