Description click to view larger image The Extech RHT30 Temperature / Humidity Datalogger is designed with a rugged housing and a standard USB connector. Stored readings (up to 48,000 data) are conveniently transferred to a PC in PDF or Excel® spreadsheet format when plugged into a USB port. Additional features include an 8-location logger bookmark, 6-language options, programmable sampling interval, adjustable alarm, and password-protected security log-in. Large LCD optimizes viewing and the smart LED provides color-coded humidity, and temperature reading status. The RHT35 also records barometric pressure. • Compact housing with built-in NTC thermistor and capacitive humidity sensor • Built-in barometric pressure MEMS sensor (RHT35) • 5-digit LCD display with battery life indicator • User programmable sample rate, start delay time, alarm delay time, high/low alarm range, and security feature • Status indication via Red and Green LEDs • Start button begins datalogging, which continues Stop button is pressed or memory is full at 48,000 readings • Bookmark 8 locations in a data recording log • Max/Min function • Long battery life (approx. 3 months) Includes (2) CR2032 batteries, USB cover (can be used as a stand), wall mounting screw, and built-in hanger RHT30/RHT35-Datasheet
