Extech 39240 Waterproof Stem Type Thermometer
Extech 39240 Waterproof Stem Type Thermometer


The Extech 39240 Waterproof Stick Thermometer is a versatile, pocket-sized thermometer for measuring and recording the internal temperature of frozen solids and liquids. This mini digital thermometer can measure temperatures from -40 to 392 degrees Fahrenheit (-40 to 200 degrees Celsius) with a 70mm stainless steel probe.

Other features include max/min reminder for high and low temperatures, data storage and auto shut-off to extend battery life.

waterproof box

The Extech 39240 digital thermometer has a waterproof housing that protects the device if it is accidentally submerged in water.

adjustable unit of measure

For temperature measurements, the 39240 allows you to switch between Fahrenheit and Celsius with the push of a button.

Space saving design

Weighing just 29g (0.7oz), the 39240 waterproof thermometer is lightweight and can be easily stored in a drawer when not in use.

With a digital thermometer like the Extech 39240, you can be confident that your food is being cooked thoroughly, reducing your risk of foodborne illness.

Applications at home and work

In scientific or medical experiments, a waterproof stick thermometer can help you maintain an accurate temperature of the substance under test.

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