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Ideal for use in areas such as greenhouses, offices and factories, this hygro thermometer constantly monitors the overall temperature and humidity of an environment and displays this as numerical readings on an extremely large LCD display.
Both wall-mountable or alternatively suitable for use on a flat surface thanks a built-in stand, the Extech 445703 is a great way to tell at a glance whether the environment is working within normal parameters. It can measure temperature from 14 to 140°F (-10 to 60°C) and humidity between 10 to 99%RH with accuracy of 5% RH, 1°C, and 1.8°F (@ 0 to 50°C/32 to 122°F). Both parameters are measured and displayed at the same time.
In addition to general measurements the 445703 also can carry out MIN/MAX calculations and features the ability to switch between Celsius and Fahrenheit measurement functions.
|Humidity Range||10 to 99% RH|
|Basic RH Accuracy||±5% (25 to 80%)|
|Temperature Range||14 to 140°F (-10 to 60°C)|
|Basic Temperature Accuracy||+/-1.8F/1°C (14 to 122°F)|
|Dimensions||4.3 x 3.9 x 0.78”(109 x 99 x 20mm)|
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Review by MikeL (Posted on 20/07/2016)
This is an excellent low cost thermohygrometer that is simple to use. It is ideal for monitoring store rooms, greenhouses etc. I bought two and they are great.
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