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

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Availability: In Stock.
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Arrives Tuesday, Aug 4
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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.

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 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. ILD-100H ILD-200 IR-200 Inframate C

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 kg


Alarm: Audible


Operating Humidity: 85 percent


Upper Temperature Rating: 20 °C


Sensor Type: IR


Power Source: Battery Powered


Alarm: Audible


Sensor Type: IR


Operating Humidity: 85 percent


Upper Temperature Rating: 20 °C


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 kg


Enclosure Material: Plastic


Brand: Elitech


Model Number: ILD-100H


Manufacturer Warranty Description: 1 Year


Unit Count: 1 Count


Number of Items: 1


Manufacturer: Elitech


UPC: 704529988930 704529989043


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


Mfr Part Number: ILD-100


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 4

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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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Worked
Color: Heated Diode Sensor Ild-100h
Worked as advertised.
Reviewed in the United States on July 6, 2026 by David L. Webster

  • 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

  • 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

  • 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

  • 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

  • Skip this one
Color: Heated Diode Sensor Ild-100h
It tells you there's a leak but not really good for pinpoint accuracy.
Reviewed in the United States on March 26, 2026 by Manny

  • 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

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