Hygrometer Masons Wet & Dry Bulb

code: ZLXAT691105
26.39 ex VAT

In Stock



Hygrometer Masons Wet & Dry Bulb 
Easy to read Dual Fahrenheit and Celsius scale
Complete with calculator and instructions to determine % RH
Provides an easy way to measure the amount of water vapour in the atmosphere, on a percentage scale known as Relative Humidity  
(%RH ). The difference between the “wet” and “dry” bulb temperature enables the %RH to be determined through the use of the table and calculator.