Telescoping Sling Psychrometer Bacharach 1Inch Diameter X 7-1/2 Inch Length, Spirit Filled, ± 5% RH

Features

• Slide rule construction quickly converts temperature to relative humidity Built-in water reservoir holds sufficient water for several hours of testing Thin bulb design gives fast thermal response Thermometers constructed of shock-resistant glass; stems have deep-etched numerals and 1° scale divisions for easy reading This uniquely compact sling psychrometer accurately determines percent relative humidity without the necessity of consulting complex tables