Extech RHT20 Humidity and Temperature Datalogger

The RHT20 is a Humidity Temperature Datalogger which records up to 16,000 Humidity and 16,000 Temperature readings with a user programmable sample rate. USB interface for easy setup and data download. Dew Point indication via the included Windows-compatible software. Place or mount the datalogger in monitoring location (storage bin, truck, cargo hold, freezer, temperature-controlled room, etc). Datalogger records temperature and humidity at sample rate set by the user. Connect the datalogger to your PC via the USB interface to retrieve readings. Datalogger displays the current Humidity and Temperature plus Min/Max and alarm status so it can be viewed anytime during the recording process.

Features:

• Selectable data sampling rates of 2, 5, 10, 30 seconds, 1, 5, 10, 30 minutes and 1, 2, 3, 6, 12, 24 hours
• User-programmable alarm thresholds for RH and Temperature
• LCD displays the current temperature and humidity readings plus Minimum/Maximum and Alarm status
• USB interface for easy setup and data download
• User-programmable alarm thresholds for RH and Temperature

Specifications:

• Temperature Range: -40 to 70 degree Celsius
• Humidity: 0 to 100 percent RH
• Datalogging Interval: 1 second to 24 hours
• Memory (Temperature): 16000 Points
• Memory (Humidity): 16000 Points
• Width: 48.9 mm
• Depth: 31.2 mm
• Height: 94.4 mm
• Weight: 0.090 kg

Includes:

• 3.6 volt Lithium Battery
• Mounting Bracket
• Combination Lock
• Windows 2000/XP/Vista/7 Analysis Software