Features:
The EL-USB-RT is a real-time USB temperature and humidity monitor that measures temperature from -20 to +70°C (-4 to +158°F) and relative humidity from 0 to 100%RH. It includes a USB interface and user-programmable alarm thresholds for temperature and humidity.

Specifications:
- Temperature Measurement Range: -20 to +70°C (-4 to +158°F)
- Relative Humidity Measurement Range: 0 to 100%RH
- Dew Point Indication: Available via Windows Control Software
- Response Time: 20 to 30 seconds
- Repeatability: ±0.3°C (±0.6°F)
- Accuracy: ±1.5°C (±3°F) for temperature, ±4.5%RH for humidity
- Logging Rate: 1 second
- Operating Temperature Range: -20 to +70°C (-4 to +158°F)

Windows Control Software:
The software is compatible with Windows 2000, XP, and Vista (32-bit only). It allows real-time monitoring and logging of temperature, humidity, and dew point. Data can be graphed, printed, and exported. Users can set high and low alarms, and receive alerts via email, text, or audible alarms.

Ordering Information:
Stock Number: Standard Product EL-USB-RT (Data Capture Device, Software on CD)

Contact Information:
Lascar Electronics Ltd. (UK), Lascar Electronics (HK) Limited (Hong Kong), Lascar Electronics Inc. (USA)