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#3414204 - 07/04/14 07:26 AM R134a leak detector? sniffer
Donald Offline


Registered: 03/21/04
Posts: 13557
Loc: Upstate NY
I am assuming one needs to spend over $100 to get a heated diode one vs the ones for $30 to $40?
_________________________
2001 Jeep Grand Cherokee Laredo 4.0 - PP & M1
1999 Dodge Ram 2500 w/Cummins - Rotella T6 & M1
Amsoil ATF in both vehicles & Magnefine filter.

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#3414321 - 07/04/14 09:48 AM Re: R134a leak detector? sniffer [Re: Donald]
Chris142 Offline


Registered: 06/05/03
Posts: 11492
Loc: apple valley, ca
tif makes the only battery powered one that works. bar none. this one..http://www.testequipmentdepot.com/tif/leakdetectors/tifzx.htm
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#3414332 - 07/04/14 10:03 AM Re: R134a leak detector? sniffer [Re: Donald]
Chris142 Offline


Registered: 06/05/03
Posts: 11492
Loc: apple valley, ca
this one is the best. this and the other one i posted are the only ones that work.ive bought and tried lots of different ones.

http://www.mytoolstore.com/yokogawa/h10pm.html


Edited by Chris142 (07/04/14 10:04 AM)
_________________________
02 Wrangler super-s 1030
87 F250 Diesel proline 1540
04 Tahoe super-s 530
Z400 maxima 2050
KLR250 Maxima 1040
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#3414665 - 07/04/14 04:50 PM Re: R134a leak detector? sniffer [Re: Donald]
paulo57509 Offline


Registered: 07/13/03
Posts: 1827
Loc: Tracy, CA
I have an SPX electronic sniffer like this one:

http://www.amazon.com/Robinair-16600-Electronic-Leak-Detector/dp/B000JFL8Q6

It works fine for DIY projects. I've found that leak detection with this unit depends on good technique; no cross drafts, good probe handling, etc. The detector can go off several inches from the actual leak so through probing is a must to pinpoint the leaks.

Once you get used to how it works, it's pretty easy to use effectively.
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#3414806 - 07/04/14 08:54 PM Re: R134a leak detector? sniffer [Re: Donald]
Donald Offline


Registered: 03/21/04
Posts: 13557
Loc: Upstate NY
Well I like the price of the Roninair one better than the others, but at least one review on Amazon mentioned basically you need to be in an garage or similar with no wind or draft.
_________________________
2001 Jeep Grand Cherokee Laredo 4.0 - PP & M1
1999 Dodge Ram 2500 w/Cummins - Rotella T6 & M1
Amsoil ATF in both vehicles & Magnefine filter.

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#3414975 - 07/05/14 02:41 AM Re: R134a leak detector? sniffer [Re: Donald]
paulo57509 Offline


Registered: 07/13/03
Posts: 1827
Loc: Tracy, CA
Originally Posted By: Donald
Well I like the price of the Roninair one better than the others, but at least one review on Amazon mentioned basically you need to be in an garage or similar with no wind or draft.


That's been my experience as well. This was also the case when I used to use an old school propane-type refrigerant leak detector back in the 1970's.

It makes sense that being in a relatively draft free area as possible is SOP when trying to detect refrigerant leaks.
_________________________
1987 Chevrolet Camaro IROC-Z 5.0L
1987 Acura Legend L Coupe 2.7L (5-Speed)
1992 Lumina Euro Coupe 3.1L
1998 Lexus LS400
2003 GMC Safari

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#3416157 - 07/06/14 01:11 PM Re: R134a leak detector? sniffer [Re: Chris142]
Donald Offline


Registered: 03/21/04
Posts: 13557
Loc: Upstate NY
Originally Posted By: Chris142
tif makes the only battery powered one that works. bar none. this one..http://www.testequipmentdepot.com/tif/leakdetectors/tifzx.htm


I guess this one is the one to get!!
_________________________
2001 Jeep Grand Cherokee Laredo 4.0 - PP & M1
1999 Dodge Ram 2500 w/Cummins - Rotella T6 & M1
Amsoil ATF in both vehicles & Magnefine filter.

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#3416266 - 07/06/14 03:31 PM Re: R134a leak detector? sniffer [Re: Donald]
punisher Offline


Registered: 09/11/04
Posts: 1940
Loc: snowblind in TX
Ditto on the Yokogawa. Heavy, but it never gives a false positive. I always had problems with the corona detectors as far as false positives and tracking down really tough to find leaks. When the Yokogawa beeps, you know there is a leak. Too bad they are so expensive now. Got mine for about $250 back in the mind 90s.

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#3417040 - 07/07/14 10:52 AM Re: R134a leak detector? sniffer [Re: Donald]
Donald Offline


Registered: 03/21/04
Posts: 13557
Loc: Upstate NY
I found the TIF ZX new on EBAY for $245 no tax or shipping.
_________________________
2001 Jeep Grand Cherokee Laredo 4.0 - PP & M1
1999 Dodge Ram 2500 w/Cummins - Rotella T6 & M1
Amsoil ATF in both vehicles & Magnefine filter.

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