Can't get a temperature reading on my Springfield 91756 thermometer even after changing batteries. Just get - - -.

Springfield PreciseTemp 91756 User Manual

Hi, Jackie.
Is it look like this ?
With Windspeed and 3 station temperature reading ?
If so, model number is 91751
Good luck with finding Manual.
I have paper manual with me, I can scan most useful pages for you (Buttons)

I can understand when it is very cold outside, the voltage of the battery drops below the point is can service the transmitter (in the thermometer). But if night temperature is not below zero that can't be the cause.
Be aware, even batteries that come with a new device, can be "old". you never know what the battery had to last, before you put it in the device.
I would advice to buy a new battery for the thermometer. Look in the manual, for what the manufacturer advices. But never use manganese (Zinc-Carbon) batteries. Although the alkaline batteries perform bad in cold, it could be the best choice.

Return it to the manufacturer for warranty repair/replacement

Yes. Took awhile to find it, but here is the link: https://docs.google.com/gview?url=http://www.weatherconnection.com/manuals/91756.pdf&chrome=true

I also reset my 91455 today. Go online to Springfield precise temp manual 91455

Here you go: https://docs.google.com/gview?url=http://www.weatherconnection.com/manuals/91756.pdf&chrome=true

After 3 months and 4 emails to Springfield they finally responded and told me to buy my probe on Amazon. I can't find one on Amazon, do you have any suggestions or know of where I can purchase one?