Lutron PRECISION HUMIDITY METER + TEMP. + DEW POINT

Description：

PRECISION HUMIDITY + TEMP. + DEW POINT Model : HT-3009 * 1000 Data logger no., RS-232. * Resolution : 0.01 %RH, 0.01 degree. * 4 sec., fast humidity response time. * 2 %RH humidity accuracy, high precision. * The best professional hygrometer. * Optional data transmisstion software, SW-DL2005.