The TGU-4017monitors Temperatures from -40 to +85°C (-40°F to +185°F) using a built-in sensor. Like the rest of the Ultra 2 range, this accurate and reliable unit has a lightweight, splash-proof design and is primarily suited to indoor monitoring. However it can be used outdoors with appropriate protection such a Stevenson Screen. Requires:Tinytag Explorer software, USB cable. Tech. Tip: Hover and Click on any of the
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