Bluetooth Floating Thermometer

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fuggled

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Hi All,
Amazon have a Bluetooth floating thermometer for �£50, reduced from �£100. I might get one to sit in my FV during fermentation. I don't have a digital thermometer yet, and I don't like opening the FV loads to check temp, this seems like a good solution.
Just thought I'd mention it's half price.

https://www.amazon.co.uk/Ivation-Bluetooth-Remote-Thermometer-Bathtub/dp/B00OSAXW8A

I don't like the idea of the effect of the positive charge that may be passed onto the brew, why not just use a LCD strip on the side of the barrel ?
 
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I don't like the idea of the effect of the positive charge that may be passed onto the brew, why not just use a LCD strip on the side of the barrel ?

I've got an LCD strip... are they accurate? I always assumed they must be just a guide.

I've actually just read the reviews of this and one person says it reads 3 or 4 degrees higher than actual temp, which makes it pointless for brewing! Ignore me, just thought I'd had a lightbulb moment! Ha.
 
I've got an LCD strip... are they accurate? I always assumed they must be just a guide.

I've actually just read the reviews of this and one person says it reads 3 or 4 degrees higher than actual temp, which makes it pointless for brewing! Ignore me, just thought I'd had a lightbulb moment! Ha.

No no, it's a great idea but I was just thinking about costs, lcd strips don't need batteries...

I found mine to work for some time but I haven't the foggiest where it is now as have a few barrels
 
Hi All,
Amazon have a Bluetooth floating thermometer for �£50, reduced from �£100. I might get one to sit in my FV during fermentation. I don't have a digital thermometer yet, and I don't like opening the FV loads to check temp, this seems like a good solution.
Just thought I'd mention it's half price.

https://www.amazon.co.uk/Ivation-Bluetooth-Remote-Thermometer-Bathtub/dp/B00OSAXW8A

I bought two of theses and calibrated against the Inkbird both are 0.1 degree out.http://www.ebay.co.uk/itm/50-110-C-Digital-LCD-Thermometer-for-Refrigerator-Cars-UBreezer-Temperature-UB-/201812884272?hash=item2efcfc3b30:g:B3cAAOSwal5YDt0G

LCD thermometer.jpg
 
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Quote:
Originally Posted by anders View Post
Building one of these at the moment, even got some PCBs printed.

Total cost per unit is around �£10.
£10 per pcb or complete parts list for Ispindel?
 
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