Extech TH30 USB Dual Temperature Datalogger, Green

Compact size housing with built-in ntc thermistor and external temperature probe designed with standard USB connector for easy data downloading to a pc 5-Digit LCD display with battery life indicator User programmable settings: 6 languages, sample rate, start delay time, alarm delay time, high/low alarm range, and security feature Status indication via red and Green LEDs, Weight: 0.1 pounds, Manufacturer: Extech