Taylor 5458: Mercury Min/Max Thermometer
Product Description
Taylor 5458 Min/Max Thermometer
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EachAs the mercury in this thermometer moves back and forth through a glass, U-shaped tube, it moves small markers inside the tube and leaves them at the maximum and minimum temperatures. Once recorded, the user can reset these markers to the current temperature with a small magnet, included. Due to having Mercury, this item can only be shipped via ground.
Attached here are the operating instructions for a Taylor 5458.
Taylor 5458 Operating Guidelines