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Elitech

Elitech HVAC Refrigerant Leak Detector Heated Diode Sensor Halogen Freon Sniffer, Air Conditioning Detection, R22 R410A R134A R1234YF CFCs HCFCs HFCs, ILD-100H

  • Based on 854 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jun 16
Order within 5 hours and 50 minutes
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Color: Heated Diode Sensor Ild-100h


Features

  • Heated Diode Sensor: Compared to traditional sensors, the results are also more accurate for all halogenated refrigerants.
  • TFT Screen: First leak detector with a TFT screen that gives more clear and easy readings on sensitivities, leakage alerts, battery levels and other key info during operations.
  • Higher Sensitivity: Adjustable sensitivity with High/Medium/Low levels and the maximum sensitivity is up to 0.1oz/yr.
  • Quick Operation: The two corresponding buttons on the front allows quick adjustment to sensitivities or to mute buzzer directly, very easy to operate.
  • 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. and response within 1s. We offer 7*24 services and a one-year warranty for the gas leak detector.

Brand: Elitech


Style: Heated Diode Sensor


Power Source: Battery Powered


Color: Heated Diode Sensor Ild-100h


Product Dimensions: 1.5"D x 3.3"W x 7.9"H


Item Weight: 1 Kilograms


Alarm: Audible


Operating Humidity: 85 percent


Upper Temperature Rating: 20 Degrees Celsius


Sensor Type: IR


Power Source: Battery Powered


Alarm: Audible


Sensor Type: IR


Smart Home Compatibility: Not Smart Home Compatible


Operating Humidity: 85 percent


Upper Temperature Rating: 20 Degrees Celsius


Product Style: Heated Diode Sensor


Color: Heated Diode Sensor Ild-100h


Item Dimensions D x W x H: 1.5"D x 3.3"W x 7.9"H


Item Weight: 1 Kilograms


Enclosure Material: Plastic


Brand: Elitech


Model Number: ILD-100H


Manufacturer Warranty Description: 1 Year


Number of Items: 1


Manufacturer: Elitech


UPC: 704529988930 704529989043


Mfr Part Number: ILD-100


Unit Count: 1.0 Count


Built-In Media: Heated Diode Sensor ILD-100H


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 16

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.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Pick up the leak really easily.
Color: Heated Diode Sensor Ild-100h
Worked great, finally found my leak.
Reviewed in the United States on May 13, 2026 by Anthony G. Stoner
    • Great buy
Color: Heated Diode Sensor Ild-100h
I literally used it two days after receiving it. It worked great! A must have for the HVAC technician.
Reviewed in the United States on May 9, 2026 by Derek Walker
    • Solid leak detector.
Color: Heated Diode Sensor Ild-100h
4 stars only because the light isn't real bright and low quality. The unit performed very good. Found the leaks in my hvac system in about 10 minutes. Refrigerant is R422b and picked it up right away.
Reviewed in the United States on May 25, 2026 by bassnut
    • Great diag tool to have
Color: Heated Diode Sensor Ild-100h
Not a tool I use often but it comes in handy when I need it. I like the Elitech brand as I have multiple HVAC tools from them and this is another on in the arsenal. Seems to be pretty accurate for automotive applications. Has a low, med and high sensitivity which is good. The noise it makes when it detects a leak is audible and you will know. Works as it’s designed to work and I think it’s a good value. Just doesn’t work all the time. But it’s a tool you use along with other diagnostic methods. I.e UV light & dye, soap and water, or just simply charging the system and using the leak detector to pin point an area to use all those methods in unison. ... show more
Reviewed in the United States on December 28, 2024 by Gavin
    • Hvac sniffer
Color: Heated Diode Sensor Ild-100h
Great pick up
Reviewed in the United States on May 16, 2026 by Jeff Ducote
    • I don't think it works very good.
Color: Heated Diode Sensor Ild-100h
Does not work very good. A known leak does not set off the sniffer.
Reviewed in the United States on December 9, 2025 by zoom
    • Works better than more expensive models!
Color: Heated Diode Sensor Ild-100h
Works better than any other one I’ve used (4 others). Can’t believe how well it works. Would buy again and again.
Reviewed in the United States on April 17, 2026 by dakaz
    • Works great
Color: Heated Diode Sensor Ild-100h
Worked great. I tried it on the same leak as I used a $550 detector to find and I really think it worked better. Been doing HVAC for over 26yrs.
Reviewed in the United States on April 11, 2026 by travis kimbrell

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