Psychrometer Sangkar

Dry-Wet Bulbs Thermometer This very accurate instrument has two mercury thermometers, one of which has a cloth sock on the bulb which is kept wet from a tube of water ( center) . The wet bulb temperature will be lower than the dry bulb temperature due to evaporative cooling. Knowing the difference in temperatures, simply consult the chart to determine relative humidity at the dry bulb temperature. Stainless steel stand and reservoir. Specifications Thermometer range : -35 to + 45° C Thermometer resolution : 0.2° C Standard accessories : Relative humidity conversion table Dimension : 600 mm x 200 mm Weight : 2, 6 kg