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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 Thursday, Apr 23
Order within 6 hours and 53 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


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


Brand: Elitech


Model Number: ILD-100H


Manufacturer: Elitech


UPC: 704529988930 704529989043


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


Unit Count: 1.0 Count


Manufacturer Warranty Description: 1 Year


Enclosure Material: Plastic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Apr 23

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

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Leaks!!
Color: ELD-210 Leakage level 0~7 (≤0.11 oz/yr)
Work great!! For finding leak in car ac unit
Reviewed in the United States on April 12, 2026 by james L.MOSLEY JR
    • 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
    • Great option for the price point
Color: Heated Diode Sensor Ild-100h
Great option for the price. It's already paid for itself in finding two R134a automotive leaks and a 410a leak on my home AC unit. No complaints at all, it did exactly what I bought it for.
Reviewed in the United States on November 16, 2025 by Divingout
    • Detector fugas
Color: ELD-210 Leakage level 0~7 (≤0.11 oz/yr)
Todavía no lo use realicé pruebas. Pero me hubiese gustado que traiga alguna funda o maletín de protección
Reviewed in the United States on December 14, 2025 by ulises
    • Great Tool (ref.sniffer) for HVACR
Color: ELD-210 Leakage level 0~7 (≤0.11 oz/yr)
Arrived on time and it looks small on line. It's a full size device with many capabilities with new refrigerants settings
Reviewed in the United States on March 12, 2026 by ALBERTO A. RODRIGUEZ
    • Found a leak in the king valve
Color: Heated Diode Sensor Ild-100h
Found a leak !
Reviewed in the United States on March 3, 2026 by Don
    • Not easy to use and not self-explanatory
Color: Heated Diode Sensor Ild-100h
It is not as easy as they said it is to work it I set it up like it was supposed to and it picks up everything and that doesn't tell you where the leaks coming from you could be in the bathroom and it picks it up now that makes no sense when the conditioner isn't in there but it is what it is
Reviewed in the United States on February 20, 2026 by Benjamin Holmes
    • 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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