General Tools TSP200RC Twirling Psychrometer Digital Tools Accessories Xmas Sales Torque Rating:300 ft-lb

Torque Rating:300 ft-lb

Overall Height:6

Black ball dimensions2

When speed counts

Spring loaded return increases user comfort and ease of use

General Tools TSP200RC Twirling Psychrometer Digital Tools Accessories Xmas Sales Torque Rating:300 ft-lbThe #TSP200RC Twirling Psychrometer can measure the dry bulb and wet bulb temperatures and derive the relative humidity from the difference between the two values. Red Spirit filled C readout Fast, accurate and easy to use Made of high impact plastic No assembly required Replacement thermometers (#RTSP) are available Additional Information ManufacturerGeneral Tools IncludesTwo thermometers (#RTSP) One wick 1 year limited warranty Dimensions8. 5 x 1.