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Sold by: Elitech Technology Inc.
Sold by: Elitech Technology Inc.
(2638 ratings)
99% positive over last 12 months
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Elitech CPU-1G HVAC Leak Detector Halogen Gas Tester HVAC Refrigerant AC Sniffer R22 R410A R134A

4.4 4.4 out of 5 stars 253 ratings

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About this item

  • Traditional coronal sensor with upgraded low-energy CPU, more stable and fast triggers on R11, R22, R134A, R404a, R410A and all halogenated refrigerants including HFCs, CFCs,HCFCs and blends.
  • Response in 3 seconds; Warm up in 6 seconds.
  • 7 adjustable sensitivities with the max sensitivity of 0.11oz/yr.
  • 14 inches flexible stainless steel probe with 2 alternative sensor tips
  • Modular sensor,convenient for maintenance.Powered by: 2 C Alkaline batteries(included). 24/7 US Technician Support via Email and Phone.
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Customer ratings by feature

Easy to use
4.7 4.7
Value for money
4.5 4.5
Accuracy
4.4 4.4

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$52.99
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Elitech CPU-1G HVAC Leak Detector Halogen Gas Tester HVAC Refrigerant AC Sniffer R22 R410A R134A
Elitech CPU-1G HVAC Leak Detector Halogen Gas Tester HVAC Refrigerant AC Sniffer R22 R410A R134A
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Price$52.99$69.99$109.99$129.99$493.85$69.99
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Customer Ratings
Easy to use
4.7
4.6
4.5
4.4
Value for money
4.5
4.1
4.5
4.2
Accuracy
4.4
4.1
4.5
4.4
Sold By
Elitech Technology Inc.
YUANRI
Elitech Technology Inc.
Aprvtio
ZQUARED
CMTOOL
power source
Battery Powered
Battery Powered
Battery Powered
Battery Powered
Battery Powered
Battery Powered
sensor type
Corona
Electrochemical
Heated diode
Non Dispersive Infrared
lower temperature rate
0 degrees celsius
0 degrees celsius
0 degrees celsius
-4 degrees fahrenheit
32 degrees fahrenheit
0 degrees celsius
upper temperature rate
52 degrees celsius
52 degrees celsius
52 degrees celsius
140 degrees fahrenheit
104 degrees fahrenheit
40 degrees celsius
style
modern
Industrial
modern
industry
alarm
Audible
Audible
Audible
leak alarm
Visual
Visual
operating humidity
95 percent
95 percent
80 percent
95 percent
95 percent
weight
1.67 pounds
1.43 pounds
0.77 pounds
1 pounds
1 pounds
2.51 pounds

Product Description

elitech halogen leak detector

Elitech CPU-1G Refrigerant Gas Leak Detector High Sensitivity 0.11oz/yr, HVAC Leak Detector with 3 Extra Sensing Tips for CFCs HCFCs HFCs

  • Detect Ethylene Oxide gas leaks in hospital sterilizing equipment (it will detect the halogenated carrier gas)
  • Detect SF-6 in high voltage circuit breakers.
  • Detect most gases that contain Chlorine, Fluorine, and Bromine (halogen gases)
  • Detect cleaning agents used in dry cleaning applications such as perchloroethylene.
  • Detects halogen gases in fire-extinguishing system.
  • Detects normal freon gas in your home air conditioner (such as R410A, R134A, R22, etc.)
  • Detects normal halogenated gas in your car air conditionning (AC)

elitech freon refrigerant leak detector

High-quality Structure with Mute Function

After opening, all leakage instruments will inevitably make conventional "Beep" sounds. However, our CPU refrigeration leak detector is set with a MUET button, so that you can maintain a quiet environment and judge the leak through the LED indicator light.

1 wjl-6000 refrigerant leak detector 1 2 1 2
CPU-1G WJL-6000 HLD-100+ HLD-200 LD-200 ILD-200
Customer Reviews
4.4 out of 5 stars
253
4.2 out of 5 stars
4,753
4.3 out of 5 stars
664
4.3 out of 5 stars
664
4.1 out of 5 stars
90
4.6 out of 5 stars
705
Sensor Type Corona Corona Corona Corona Heated Diode Advanced
Battery included YES NO NO NO YES YES
Battery Required 2 C 4 AAA 2 C 2 AA Li-1800mA/h Li-3000mA/h
Sensitivity Max 0.11oz/yr 0.21oz/yr 0.11oz/yr 0.11oz/yr 0.11oz/yr ≥ 10 years
Sensor Life ≥ 24 hours ≥ 24 hours ≥ 24 hours ≥ 24 hours ≥ 500 hours 14.37 inch
Probe Length 14 inch 7.87 inch 13.98 inch 12.01 inch 14.37 inch 1
Sensing Tip 3 1 2 2 1
elitech HVAC refrigerant leak detector

Product information

Technical Details

Additional Information

Warranty & Support

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Product Warranty: For warranty information about this product, please click here

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Elitech CPU-1G HVAC Leak Detector Halogen Gas Tester HVAC Refrigerant AC Sniffer R22 R410A R134A


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Customer reviews

4.4 out of 5 stars
4.4 out of 5
253 global ratings

Customers say

Customers like the quality, performance, ease of use, and leakage of the gas smoke fire alarm. For example, they mention it's worth the money, works well, and is easy to use. That said, opinions are mixed on the sensitivity.

AI-generated from the text of customer reviews

21 customers mention16 positive5 negative

Customers like the quality of the gas smoke fire alarm. For example, they say it's well built, worth the money, and simple to use. Some mention that the product is delivered on time for a fair price.

"...HVACR tech 20 years i can tell you this is a well made tool despite being cheap and coming off a little goofy looking and sounding...." Read more

"...It’s easy to use and has a case to keep it safe when not in use. Cost saver!" Read more

"...Better built than I was expecting actually. For handy man use, it should be adequate given it has three spare tips...." Read more

"...A little pricey but worth it for the peace of mind that I wasn't being lied to by the mechanic." Read more

19 customers mention15 positive4 negative

Customers like the performance of the gas smoke fire alarm. They say it works well, is adequate, and is an excellent tool. Some customers also mention that it's perfect for their needs.

"Excellent tool and effective...." Read more

"It does work pretty well. I have noticed that if you get too close to anything it will go off...." Read more

"While I’ve just received this tester, it seems to work properly. It comes in a case so you can keep the tips from being contaminated...." Read more

"...the leak and starts beeping...you go back to the same spot and it does nothing. So who knows but I would not purchase again." Read more

9 customers mention9 positive0 negative

Customers find the gas smoke fire alarm easy to use. They also say it's a well made device at a reasonable price.

"This unit confirmed my suspicions. It’s easy to use and has a case to keep it safe when not in use. Cost saver!" Read more

"...Nope - there really was a leak and this thing was super easy to use...." Read more

"Easy to useSeems to be very accurateIt is a little expensive" Read more

"Easy to use however it can give you incorrect readings depending on the amount of airflow in the area you are checking...." Read more

6 customers mention6 positive0 negative

Customers are satisfied with the leakage of the gas smoke fire alarm. They mention that it works well, picks up leaks very quickly, and extends the accuracy of leak detection. Some say that the sensitivity works well and that it's able to locate the leak rather quickly.

"...To date, no leaks have been identified but the reader should note that the detector probably should not be used in temperatures below 58°F." Read more

"...I put it to work immediately. I was able to locate the leak rather quickly. The sensitivity does work...." Read more

"...of contaminates & prolongs the life of the sensor tip & extends accuracy of leak detection...." Read more

"...does leak but because of good plastic caps, effectively the AC system does not leak. I always thought the plastic cap was for dust but no (!!!!)..." Read more

6 customers mention4 positive2 negative

Customers are mixed about the sensitivity of the gas smoke fire alarm. Some mention that it does work, they like the adapation, and the sensitivity range is very good. However, others say that it feels cheap, doesn't trust its sensitivity/accuracy, and can give you incorrect readings depending on the amount of airflow.

"...I was able to locate the leak rather quickly. The sensitivity does work. When set to high, it picked up the leak very quickly...." Read more

"Easy to use however it can give you incorrect readings depending on the amount of airflow in the area you are checking...." Read more

"Picks up R22 and 410A no problem. Sensitiviy range very good. Heavy duty plastic. Retired now don't know how well would last for every day use." Read more

"It works just like any other audible leak detector. I am liking the sensitivity adjustment plus as a bonus it comes with 4 sensor tips...." Read more

3 customers mention0 positive3 negative

Customers are dissatisfied with the noise produced by the gas smoke fire alarm. They mention that it looks silly and beeps the entire time they're using it.

"...Only downside is it does look a little silly and that silly noise...." Read more

"...There is also not any volume control and it beeps the entire time you’re using it. I have used this detector a few times now and it has done its job...." Read more

"...for a living and this tool makes you think you found the leak and starts beeping...you go back to the same spot and it does nothing...." Read more

Top reviews from the United States

Reviewed in the United States on April 14, 2023
13 people found this helpful
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Reviewed in the United States on August 26, 2023
One person found this helpful
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Reviewed in the United States on February 6, 2024
Reviewed in the United States on February 20, 2024
Reviewed in the United States on December 10, 2020
7 people found this helpful
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Reviewed in the United States on April 24, 2023
9 people found this helpful
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Reviewed in the United States on December 18, 2023
One person found this helpful
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Reviewed in the United States on September 20, 2023
One person found this helpful
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Top reviews from other countries

Mechanic Steve
5.0 out of 5 stars Indefensible tool
Reviewed in Canada on August 14, 2021