Extech 445713 Big Digit Indoor/Outdoor Hygro-Thermometer

  • List Price: $45.99
  • Sale Price: $33.00
  • Amount Saved: $12.99
  • Availability: Usually ships in 1-2 business days


  • 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

Product Details

  • Product Dimensions: 0.01 pounds
  • Shipping Weight: 0.01 pounds
  • ASIN: B000WTH3NQ
  • Item model number: 445713
  • Average Customer Review: Customer Reviews

Product Description

Big Digit Indoor/Outdoor Hygro-Thermometer

The Big Digit indoor/outdoor hygro-thermometer features the simultaneous display of indoor/outdoor temperature and humidity, along with the ability to store and recall the highest/lowest (Max/Min) all 4 measurement parameters.

Other Features

Measures humidity from 10 to 99 percent RH and temperature from 14 to 140 degrees F (-10 to 60 degrees C) with accuracies of ±5 percent RH and ±1.8 degrees F (±1 degree C).

What's in the Box

Comes with built-in stand, wall mounting bracket, outdoor sensor with 35-inch (89cm) cable, 1.5-volt AAA battery, and user guide.

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