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Extech 445713 Big Digit Indoor Outdoor Hygro-Thermometer, Remote Probe | Indoor/outdoor temp and humidity, remote probe, MIN/MAX, comfort icons, wall or desk mount
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Extech 445713 Big Digit Indoor Outdoor Hygro-Thermometer, Remote Probe | Indoor/outdoor temp and humidity, remote probe, MIN/MAX, comfort icons, wall or desk mount
Clear and easy-to-read readings, both indoors and outdoors.
Extech 445713 Big Digit Indoor Outdoor Hygro-Thermometer, Remote Probe | Indoor/outdoor temp and humidity, remote probe, MIN/MAX, comfort icons, wall or desk mount
Item #: 321338

Extech 445713 Big Digit Indoor Outdoor Hygro-Thermometer, Remote Probe | Indoor/outdoor temp and humidity, remote probe, MIN/MAX, comfort icons, wall

87% of respondents would recommend this to a friend

Item #: 321338

NZD 206

Price Details

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*All items will import from US

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Order now and get it around Tuesday, September 22
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Clear and easy-to-read readings, both indoors and outdoors.
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What Stands Out

Large Display
The Extech 445713 features a big digit display, ensuring easy readability from a distance, making it perfect for any room or outdoor area.
Dual Measurement
This hygrometer accurately measures both humidity and temperature, providing comprehensive environmental data for better home comfort and monitoring.
Versatile Usage
Designed for indoor and outdoor use, this device is built to withstand various weather conditions, making it ideal for gardeners, home enthusiasts, and anyone monitoring climate conditions.

Product Details

Shop Extech 445713 Big Digit Indoor/Outdoor Hygro-Thermometer on Ubuy New Zealand. Accurate and reliable readings for your comfort. Order now!
  • Simultaneously displays indoor and outdoor Temperature and Humidity
  • Measures Humidity from 10 to 99% RH and Temperature from 14 to 140°F or -10 to 60°C
  • Accuracy is ±5%RH and ±1.8°F/±1°C
  • Max/Min with reset function stores and recalls high and low measurements for all 4 parameters
  • Comes with built-in stand, wall mounting bracket, outdoor sensor with 35 in. cable, and 1.5-Volt AAA battery
  • Provides reliable and accurate measurement for both indoor and outdoor conditions
Package Weight1 Pound

Who Should Buy?

Suitable For
  • Homeowners

    Ideal for homeowners who need to monitor indoor and outdoor temperature and humidity for comfort and health.

  • Gardening Enthusiasts

    Perfect for gardeners wanting to track environmental conditions for optimal plant growth and health.

  • HVAC Professionals

    Useful for HVAC technicians assessing indoor climate conditions for effective heating, ventilation, and air conditioning.

Not Suitable For
  • Precision Enthusiasts

    Not ideal for users requiring highly precise temperature and humidity measurements for scientific applications.

Product Description

Extech 445713 Big Digit Indoor Outdoor Hygro-Thermometer, Remote Probe | Indoor/outdoor temp and humidity, remote probe, MIN/MAX, comfort icons, wall or desk mount

Have any Query? Chat with us

Product Buying Guide

Stay informed about the temperature and humidity levels both indoors and outdoors with the Extech 445713 Big Digit Indoor/Outdoor Hygro-Thermometer. This convenient device allows you to monitor and track changes in temperature and humidity accurately. With its reliable measurements and useful features, it is a must-have for homeowners and weather enthusiasts alike.

Product Specifications

  • Simultaneous display of Indoor/Outdoor Temperature and Humidity
  • Max/Min with reset function
  • Humidity range: 10 to 99% RH
  • Temperature range: 14 to 140°F (-10 to 60°C)
  • Accuracy: ±5% RH; ±1.8°F, ±1°C

Key Features

  • Simultaneous display of indoor/outdoor temperature and humidity for easy monitoring
  • Max/Min function allows you to track high and low measurements for all parameters
  • Reset function for convenient resetting of Max/Min values
  • Wide humidity range of 10 to 99% RH enables comprehensive monitoring
  • Temperature range of 14 to 140°F (-10 to 60°C) covers various weather conditions
  • High accuracy ensures precise measurement readings

Usage Scenarios

  • Home use: Keep track of indoor temperature and humidity levels to create a comfortable living environment
  • Outdoor activities: Monitor outdoor temperature and humidity to plan your day and dress accordingly
  • Weather enthusiasts: Gather accurate data to analyze weather patterns and trends
  • Greenhouses: Ensure optimal temperature and humidity levels for plant growth
  • Workplaces: Maintain a comfortable and productive work environment by monitoring temperature and humidity

Some User Review

  • This hygro-thermometer is perfect for my needs. The simultaneous display and Max/Min function are very convenient. Highly recommend it!
  • I'm impressed with the accuracy of this device. It provides reliable measurements that help me keep track of indoor and outdoor conditions.
  • The wide temperature range is excellent for monitoring extreme weather conditions. Very satisfied with my purchase.
  • Easy to set up and use. The built-in stand and wall mounting bracket are handy for placement options. Very happy with this product.

Competitors

  • Moderate
  • Compared to similar hygro-thermometers, the Extech 445713 offers good value for its features and accuracy. While there are cheaper options available, they may not provide the same level of accuracy and reliability.
  • Available at various online and offline retailers. Shop around to find the best deal.

Buying Considerations

  • Accuracy: The Extech 445713 offers high accuracy levels for temperature and humidity readings.
  • Ease of use: The device is user-friendly with a simple interface and convenient mounting options.
  • Durability: The product is made by a reputable manufacturer known for producing quality instruments.
  • Price range: Consider your budget and the value you place on accurate temperature and humidity measurements.

Conclusion

The Extech 445713 Big Digit Indoor/Outdoor Hygro-Thermometer is a reliable and accurate device for monitoring temperature and humidity levels. With its simultaneous display, Max/Min function, and wide measurement ranges, it is a versatile tool for various applications. Whether you need to track conditions at home, plan outdoor activities, or analyze weather patterns, this hygro-thermometer is a practical choice. Compare prices and choose the best deal from a range of retailers to make your purchase.

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Stay informed about the temperature and humidity levels both indoors and outdoors with the Extech 445713 Big Digit Indoor/Outdoor Hygro-Thermometer. This convenient device allows you to monitor and track changes in temperature and humidity accurately. With its reliable measurements and useful features, it is a must-have for homeowners and weather enthusiasts alike. Continue Reading

Customer Questions & Answers

  • Question: What are the main features of the Extech 445713 Big Digit IndoorOutdoor Hygro-Thermometer?

    Answer: The Extech 445713 features a large, easy-to-read display that shows both indoor and outdoor temperature and humidity levels. It includes a wireless remote sensor for outdoor readings, allowing you to monitor conditions from indoors. Additionally, it boasts a memory function that records maximum and minimum temperature and humidity values, providing insight into fluctuations over time. This thermometer is perfect for home use, gardening, and even for those looking to maintain optimal indoor air quality.
  • Question: How does the wireless remote sensor work on the Extech 445713?

    Answer: The wireless remote sensor operates by transmitting data to the main unit, allowing for outdoor temperature and humidity readings without needing to step outside. This sensor can typically transmit at distances up to 100 feet, making it versatile for various settings. By placing the sensor in a shaded area outdoors, users can get accurate readings, which are essential for gardening, weather tracking, or just for comfort adjustments indoors.
  • Question: Is the Extech 445713 suitable for outdoor use?

    Answer: Yes, the Extech 445713 is designed for both indoor and outdoor use. The included wireless remote sensor is weather-resistant, making it capable of operating in various outdoor conditions. This device is ideal for monitoring the environment in your garden, patio, or any other outdoor area, ensuring you can manage plants or outdoor settings effectively based on temperature and humidity levels.
  • Question: What temperature and humidity range does the Extech 445713 monitor?

    Answer: The Extech 445713 can monitor temperatures ranging from -4°F to 140°F and a humidity range of 1% to 99%. This wide range makes it suitable for various applications, whether you’re checking the conditions in a greenhouse, living room, or cellar. Understanding these ranges helps users make informed decisions regarding heating, cooling, and humidity control to create a comfortable living environment.
  • Question: Can the Extech 445713 track historical data?

    Answer: Yes, the Extech 445713 features a memory function that tracks the maximum and minimum temperature and humidity levels. This historical data is crucial for understanding trends over time, particularly for gardening enthusiasts or homeowners looking to improve indoor air quality. By logging this information, you can adapt your environment proactively to better suit your needs.
  • Question: What is the power source for the Extech 445713?

    Answer: The Extech 445713 is powered by AAA batteries, making it simple and convenient to replace when needed. This battery-operated feature allows for flexibility in placement without the hassle of power cords, so you can easily position the units wherever monitoring is required. For users, this means you can place the thermometer in any area without worrying about finding an outlet.
  • Question: How do I set up the Extech 445713 for the first time?

    Answer: To set up the Extech 445713, insert batteries into the main unit and the wireless remote sensor. Once powered, the main unit will establish a connection with the sensor automatically. It's recommended to place the remote sensor in a location that is shaded for outdoor readings. This straight-forward setup allows users to quickly begin monitoring their desired environments without complicated configurations.
  • Question: Can the Extech 445713 display temperature in Celsius and Fahrenheit?

    Answer: Yes, the Extech 445713 can display temperature readings in both Celsius and Fahrenheit. Users can easily switch between the two units with the press of a button. This feature is beneficial for users across various regions, allowing for personalized preferences in temperature measurement and making it adaptable for international use.
  • Question: Is the Extech 445713 portable?

    Answer: The Extech 445713 is designed with portability in mind, featuring a lightweight and compact design. You can easily move the unit from room to room or take it outside for temporary monitoring. This versatility allows users to utilize it for different projects or areas in their homes, such as monitoring a new plant setup in a backyard or assessing air quality in different rooms.
  • Question: Where can I buy Extech 445713 Big Digit IndoorOutdoor Hygro-Thermometer?

    Answer: You can buy the Extech 445713 Big Digit IndoorOutdoor Hygro-Thermometer at Ubuy. Ubuy offers a convenient online shopping experience with various shipping options, allowing you to easily acquire this essential device for monitoring indoor and outdoor conditions.

Extech Outdoor Thermometers Editorial Review

The Extech 445713 Big Digit Indoor/Outdoor Hygro-Thermometer is a convenient and accurate thermometer that displays both Celsius and Fahrenheit. The large and readable display makes it easy to read. The provided cable for the probe is a bit short, but it can be extended if you have the necessary skills. The thermometer is not calibratable, so there may be some accuracy issues. Some customers have reported variations in readings compared to other meters, while others have found the temperature readings to be accurate. Overall, it is a reliable device for monitoring temperature and humidity.

Customer Reviews & Ratings

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Pros

  • Displays both Celsius and Fahrenheit
  • Large and readable display
  • Easy to use with no complicated buttons

Cons

  • Short cable for the probe

Platform Trust & Buyer Confidence

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4.1/5 355 reviews
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“Great service and delivery wasn't to long considering it came from American.”

3 August 2026 · via Trustpilot
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Dneah
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“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”

15-Jul-26 · via Trustpilot
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Andrea
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“Quick delivery and my Goop products are exactly as ordered thank you”

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Keith
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“All went promised. Arrived earlier than expected”

8 August 2026 · via Trustpilot
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Haley
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“America to New Zealand in under a week, safe and sound. Highly recommend!”

10 August 2026 · via Trustpilot
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NZD 206

Order now and get it around Tuesday, September 22

QTY:

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