DAIHAN® Temp ℃/℉ & RH% USB Datalogger with PDF Report, Waterproof (IP 65), -30+70℃, 0.1~99.9% RHAuto-Generate a PDF & Excel Report while Plugged into PC, Programmable by Users, 온습도 측정 및 Data 로거 (DH20030300P3103)