Springfield Precise Temp remote thermometer
For a few experiments I needed a remote temperature sensor or remote
thermometer. At Home Depot I found the Springfield Precise Temp
Indoor/Outdoor Digital Thermometer. It came in two parts: a control
unit with the temperature displayed on an LCD screen and a small
temperature sensor on the end of a 10 foot wire. It's capable of
displaying both celsuis and fahrenheit scales.
The price was around $13.00.
I used three of these to do measurements for a
window solar air heater
that I made. Here are some photos of them in use.
I also used them for tracking the temperatures in my
worm composting bin.
The control unit and a mercury thermometer beside my worm bin.
Inside the worm bin under the newspaper bedding.