EXTECH RHT 50( WEATHER DATALOGGER)

Datalogs up to 10, 000 readings with a user programmable sample rate
USB interface for easy set-up and data download
Selectable Atmospheric Pressure Units: psi, hPa, kPa, and bar
Selectable data sampling rate from 1 minute to 18 hours
User-programmable Min/ Max alarm thresholds
Manual and Programmable start modes
Status Indication via Red/ Yellow LED and Green LED
Complete with 3.6V Lithium battery, mounting bracket, and Windows® compatible analysis software