Aug 8, 2021 · It was extremely useful in places that had no wind. What counts as an "ultrasonic sound" is actually a wider variety of noises than you'd think. I would have one as an accessory to an H10 or similar, not as my only leak detector. Where applicable, ultrasonic detectors are fantastic. They're just not always the best for the job.

Jul 22, 2021 · A lot of YouTube techs are using the Ultrasonic leak detectors and they seem freakishly good... But they are $600-700. Any of you use them and is it worth the price to buy yourself to make your life better? I hate how flakey heated diode can be and when you are on a roof near it is near impossible to find a leak due to wind. What say you?

Jun 3, 2024 · H10-pro to locate and snoop or big blue to pin point. Hasn’t failed me yet. I trust the H-10s because I have used them since I first entered the field over 25 yrs ago and there hasn’t been a leak I haven’t been able to find.

Jul 4, 2022 · I also have a Testo 316-3 for r22 leak searches. No one seems to make a leak detector that has a high sensitivity for both r410a and R22. I'm not too worried about residential r22 equipment anymore because systems are usually older that have leaks and most people do not want to pay for leak searches, repairs, and refrigerant.

May 10, 2024 · A subreddit for Heating, Ventilation, & Air Conditioning Technicians. If you are not a member of the trade, please post in our Q&A sub, r/hvacadvice.

Nov 28, 2021 · Ultrasonic leak detectors are “listening devices”, they capture and amplify ultrasonic sound (which is what leaks generate). Because of this, you don’t need refrigerant to pick up, just nitrogen.

The new ultrasonic detectors are incredible. I had one in for a demo and it could detect an air duster (for a camera lens) in an industrial environment from over 300 feet away. Didn't get a chance to try it on an A/C system but they are supposed to be …

Jul 22, 2022 · *The only subreddit dedicated solely to the Game Gear!* Game Gear was Sega's entry into the handheld market. Nintendo's Game Boy was dominating the market, but Sega entered with a portable, color, and backlit version of it's 8-bit home console, MasterSyst

Sep 11, 2022 · Trace gas works however the Gas Mate I use works very well. Hydrocarbon leak detectors work much better than HFC leak detectors. Even though the gas mate works well I don't like it that much. I had one break after about 2-3 years

Jul 8, 2022 · and also sometimes find the leak, it's the way to go. The fieldpiece and inficon units in heated diode are also excellent. Ultrasonic will deliver the best results for actually trying to pinpoint leaks; so if your work is such that you need to be able to find and repair the leak, not just sell someone a new coil, it's going to be the most ...