The FieldScout CM1000 NDVI Meter offers "point and shoot" technology to measure red (600nm) and near infrared (840nm) spectral bands. Laser guides outline the edges of the measured sample area. Calculates and displays a running average for multiple readings. Connects to any GPS receiver that has serial output options. Equipped with internal data logger and RS-232 port. Records over 3,000 measurements (1,350 with added GPS/DGPS option). Configure and download your data with the FREE FieldScout Software available on our website. If you have a SpecConnect subscription, you can then upload the data to utilize available reporting features. Includes hard carrying case, USB to 3.5mm Stereo Plug Adapter (Item #3661U) and batteries.