Alarm: Programmable high/low
Memory: 4096 temperature and 4096 humidity Readings (low resolution), 2048 temperature and 2048 humidity Readings (high resolution).
Weight: 0.14 oz
Input Type: Temperature, Humidity
Resolution: 8/11 bit
Stop Modes: Adjustable Delay Stop
Battery life: up to 5 yr
Accuracy Note: Temperature Accuracy: ± 0.9°F (± 0.5°C) from 14 to 158°F (-10 to 70°C), ± 5% RH
Data Interface: USB, cable included with kits
Supply Power Note: 3 V Lithium Metal Battery, Internal, Non-Replaceable
Supply Power Type: Battery
Number of Channels: 2
System Requirements: Windows® 98, Windows® 2000, Windows® ME, Windows NT®, Windows® XP, and Windows Vista® operating system with 16 MB RAM, one free USB port
Temperature Accuracy: ± 0.9 °F
Battery Size and Type: 3V Li-ion