The USB-502-PLUS features a measurement range over the 0 to 100 percent RH and -35° to +80 °C.

Measurement Computing (Norton, MA) announces the addition of a new battery-powered temperature/humidity logger with superior accuracy. The USB-502-PLUS is a cost-effective solution for both long- or short-term logging applications in which accuracy and small size are important and it features:  

• Capacity to measure & storee up to 16,382 relative humidity and 16,382 temperature readings.
• A measurement range over the 0 to 100 percent RH and -35° to +80 °C (-31° to +176 °F).
• Flashing LEDs indicating logging status.
• A user-replaceable long-life lithium battery.
• Windows 2000/XP/Vista compatible. 

For more information visit www.measurementcomputing.com