Extech 445713 Big Digit Indoor/Outdoor Hygro-Thermometer Review

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• Make sure this fits by entering your model number.
• Simultaneous display of Indoor/Outdoor Temperature and Humidity
• ax/Min with “reset” function
• Humidity: 10 to 99% RH
• Temperature: 14 to 140°F (-10 to 60°C)
• Accuracy: ±5%RH; ±1.8°F, ±1°C

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