• Measures room occupancy up to 5 meters away
• Auto-calibration of ON and OFF thresholds ensures reliable readings
• LCD screen displays signal strength, enabling proper logger placement
• Highly recommended light pipe accessory eliminates effects of ambient light to ensure the most accurate readings
• Compatible with HOBOware and HOBOware Pro software for logger setup, graphing and analysis

The HOBO Occupancy & Light data logger monitors room occupancy and indoor light changes to identify occupancy patterns and determine energy usage and potential savings. The HOBO UX90-005M Room Occupancy/Light Data Logger is available in an expanded 512KB memory version capable of over 346,795 measurements.

IMPORTANT: This HOBO data logger requires HOBOware software and a communications device.