REED Instruments Light Meter, Datalogger

The R8100SD has a wide measurement range up to 100,000 Lux (10,000 ft. Candles) and features Data hold, Max/Min functions, and an easy-to-read backlit LCD display. Using a SD card (max 16GB), a user can manually record up to 99 readings or automatically by selecting a desired sampling rate from 1 second to 3600 seconds. Quickly generate an Excel file with raw data, all without the use of software. Optional accessories include a tripod and AC adapter for continuous long-term monitoring.

• Measures ambient light levels in foot candles or Lux
• Features data hold and min/max functions for easy use
• Includes a tripod mount to ensure long-term monitoring