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Old 07-05-2011, 07:25 PM   #1
C-Rider
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I've done a lot of searching here but most of the threads are a year old or more.

Has anyone found a waterproof digital thermometer w/a long water proof probe?

I bought one on Amazon but where the probe and cable come together it's not waterproof and I blew the unit.

This one seems like it might be right w/the correct probe.

http://www.coleparmer.com/catalog/pr...sp?sku=8646003

Has anyone tried it?

I'm willing to spend a reasonable amount to get one that works. Would be nice to have the probe in the strike water to maintain temp as I BIAB.
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Bottled in the refe: American Imperial Stout
Bottled in the refer: Dunkelweizen
Largering in refer: Oktoberfest

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Old 07-06-2011, 02:17 AM   #2
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That looks like it would be a good pick. I have this one from Cole-Parmer:

http://www.coleparmer.com/catalog/pr...sp?sku=9121045

I like that the resolution is 0.1 deg. Both of these units use replaceable type "K" thermocouple probes. There's a wide selection of probes available for them and most are relatively inexpensive. I recently bought a 3-pack of bare junction type "k" probes for something like $10 delivered on Ebay.

 
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Old 07-06-2011, 02:25 AM   #3
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There's also the Fisher Scientific Digital Thermometers; SS Stem; Type: Lollipop, which I have... I'm still trying to figure out exactly how accurate it is, but it seems pretty close (upon additional testing)...

I ordered one not that long ago.. Due to where the company is, I had it within a day, or two, of when it shipped (via cheap shipping too)... Gets good reviews from buyers on Amazon too...
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Old 07-06-2011, 07:47 AM   #4
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Quote:
Originally Posted by Catt22 View Post
That looks like it would be a good pick. I have this one from Cole-Parmer:

http://www.coleparmer.com/catalog/pr...sp?sku=9121045

I like that the resolution is 0.1 deg. Both of these units use replaceable type "K" thermocouple probes. There's a wide selection of probes available for them and most are relatively inexpensive. I recently bought a 3-pack of bare junction type "k" probes for something like $10 delivered on Ebay.
Tks, will look into it.
__________________
Kaiser Ridge Brewing
-------------------------
Fermenting:
Bottled conditioning: Black IPA
Bottled in the refe: Old Glory Stout
Bottled in the refe: American Imperial Stout
Bottled in the refer: Dunkelweizen
Largering in refer: Oktoberfest

.

 
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Old 07-06-2011, 07:49 AM   #5
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Quote:
Originally Posted by Golddiggie View Post
There's also the Fisher Scientific Digital Thermometers; SS Stem; Type: Lollipop, which I have... I'm still trying to figure out exactly how accurate it is, but it seems pretty close (upon additional testing)...

I ordered one not that long ago.. Due to where the company is, I had it within a day, or two, of when it shipped (via cheap shipping too)... Gets good reviews from buyers on Amazon too...
Tks, I'm looking for one w/a long probe that I can hang in the brew pot during the mash and read from a distance.
__________________
Kaiser Ridge Brewing
-------------------------
Fermenting:
Bottled conditioning: Black IPA
Bottled in the refe: Old Glory Stout
Bottled in the refe: American Imperial Stout
Bottled in the refer: Dunkelweizen
Largering in refer: Oktoberfest

.

 
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Old 07-18-2011, 12:59 AM   #6
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Quote:
Originally Posted by C-Rider View Post
Tks, I'm looking for one w/a long probe that I can hang in the brew pot during the mash and read from a distance.
Hey did you buy this thermometer? I am looking for a good thermometer as well, and this one looks good. Any thoughts on it before I buy it?

 
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Old 07-18-2011, 09:19 AM   #7
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Quote:
Originally Posted by LarsonLE View Post
Hey did you buy this thermometer? I am looking for a good thermometer as well, and this one looks good. Any thoughts on it before I buy it?
Didn't buy anything yet.
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Kaiser Ridge Brewing
-------------------------
Fermenting:
Bottled conditioning: Black IPA
Bottled in the refe: Old Glory Stout
Bottled in the refe: American Imperial Stout
Bottled in the refer: Dunkelweizen
Largering in refer: Oktoberfest

.

 
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Old 07-19-2011, 03:28 AM   #8
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I've had great luck with sliding a piece of heat shrink tubing up over the joint between the probe and the metal cable. Liquid getting in here is usually what kills them. Just find a piece that is pretty close to the size and slide it up to about the curve and several inches up the cable and heat it up to seal. Been using this for a couple of years now with no change in the reliability of it. Still compares to within a degree or so of my lab alcohol thermos so thats close enough here.

 
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Old 07-19-2011, 10:54 AM   #9
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Quote:
Originally Posted by 2ndstage View Post
I've had great luck with sliding a piece of heat shrink tubing up over the joint between the probe and the metal cable. Liquid getting in here is usually what kills them. Just find a piece that is pretty close to the size and slide it up to about the curve and several inches up the cable and heat it up to seal. Been using this for a couple of years now with no change in the reliability of it. Still compares to within a degree or so of my lab alcohol thermos so thats close enough here.
This is what I did to mine a couple years ago. It's worked perfectly up until now. It seems that the cable has broken internally where the heatshrink ends. Probably from flexing over time.
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Old 07-19-2011, 06:10 PM   #10
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Just got eMail back from Coleparmer. They said none of the probes have a waterproof connection to the cable. Bummers. Maybe they just need longer probes? I really want to hang the probe in the mash for the whole hour same for the mash out at 170 for ten.
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Kaiser Ridge Brewing
-------------------------
Fermenting:
Bottled conditioning: Black IPA
Bottled in the refe: Old Glory Stout
Bottled in the refe: American Imperial Stout
Bottled in the refer: Dunkelweizen
Largering in refer: Oktoberfest

.

 
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