RHT10-EN v4.0 4/14
2
Introduction
Congratulations on your purchase of the Relative Humidity and Temperature Datalogger. This datalogger measures
and stores up to 16,000 relative humidity and 16,000 temperature readings over 0 to 100%RH and -40 to +70°C (-40
to +158°F) measurement ranges. The user can easily configure the logging rate, high/low alarm and start-mode,
and download the stored data by plugging the module into a PC's USB port and running the supplied PC software.
Relative Humidity, Temperature and Dew Point data can then be graphed, printed and exported to other applications.
GPP (grains per pound) data can be viewed using the optional RHT10-SW software. The data logger is supplied
with a long-life lithium battery, which can typically allow logging for one year. This meter is shipped fully tested and
calibrated and, with proper use, will provide years of reliable service. Please visit our website (www.extech.com) to
check for the latest version of this User Guide, Product Updates, and Customer Support.
Features
Memory for 32,000 readings (16,000 temperature and 16,000 humidity readings)
Dew point indication via supplied Windows
TM
Software
Grains per pound indication via optional Windows
TM
Software (order RHT10-SW)
Selectable data sampling rate: 2s, 5s, 10s, 30s, 1m, 5m, 10m, 30m, 1hr, 2hr, 3hr, 6hr, 12hr, 24hr
Status Indication via Red/Yellow LED and Green LED
USB Interface for Set-up and Data Download
User-Programmable Alarm Thresholds for Relative Humidity and Temperature
Long battery life
Description
1. Protective cover
2. USB connector to PC port
3. Start button
4. RH and Temperature sensors
5. Alarm LED (red/yellow)
6. Record LED (green)
7. Mounting clip
