This Wet Bulb Thermometer is a traditional way of measuring humidity. The simple unit is made up of two glass thermometers, which are very easy to read. One is attached to a small synthetic water container and a wick, and the relative humidity is calculated by reading both thermometers, then using a chart that is provided with the thermometer to calculate the humidity. It may seem like there are many new and more efficient ways to calculate humidity than this, but despite technological advances, this is still one of the most accurate and reliable ways to get a good reading. With a little practice, you will soon find that it is actually very easy to operate.
Dimensions: 310mm long ( top to bottom ) x 75mm wide x 34mm deep
Product code: 1004
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