Hygrometers are a type of thermometer designed to measure the moisture in the air, such as humidity. Hygrometers measure and display humidity levels on a percentage scale with 100% being saturated; many also show the current room temperature.
At Thermometers Direct we have selected the very best in both analogue and electric or digital hygrometers to suit your needs including those which display dew point (the point that vapour is condensed into water).
Hygrometers are ideal for use in a range of locations such as spas, gyms and greenhouses to monitor the amount of humidity present. Some Hygrometers also can also be used to detect moisture content of materials such as brick in order to detect damp.
Monday, 22 April 2019 | Joanna
Works well and seems to be accurate.
Monday, 8 April 2019 | Paul
Item arrived next day after ordering late previous afternoon. Great product with no extra charge for calibration cert. Well done thermometers direct.
Tuesday, 12 February 2019 | David
I had the same type of thermometer before until the builder had to replace the window. After 5 years the white plastic had turned yellow and the then-type of outside window glass fixing had hardened and disintegrated.Buying the new version with suckers I found that the suckers would not work and I had to coat them with Evostik glue.