DAIHAN-brand® SD-Card Logging Dew-point Thermo-Hygrometer, 0~50℃, 20~90% RH, -20+70℃ DP, Time Clock Desktop / Wallmount, Programmable Danger Zone, Alarm 65dB, Max/Min, SD 카드로깅 이슬점 온습도계 (DH18CAT11123061)