Extech RHT20 Humidity and Temperature Datalogger - 16,000 Reading Memory, Dew Point, Time/Date Stamp, USB Data Download, Compact Indoor Air Quality

Extech RHT20 Humidity and Temperature Datalogger - 16,000 Reading Memory, Dew Point, Time/Date Stamp, USB Data Download, Compact Indoor Air Quality

Accurate Humidity & Temperature Monitoring - Measures relative humidity from 0-100% and temperature from -40 to 158 °F (-40 to 70 °C) for versatile indoor applications. Large 16,000-Point Memory Capacity - Stores 8,000 humidity and 8,000 temperature readings with time and date stamp for reliable long-term tracking. USB Data Transfer to PC - Easily connects to a computer for data download, analysis, and reporting using included software. Calculates Dew Point Automatically - Provides precise dew point values along with humidity and temperature readings for comprehensive air quality insight. Compact & Portable Design - Lightweight and battery-powered, ideal for HVAC technicians, labs, greenhouses, storage areas, and environmental monitoring.