The Spectrum SPAD 502DL Plus Chlorophyll Meter with Data Logger instantly measures chlorophyll content or "greenness" of your plants to reduce the risk of yield-limiting deficiencies or costly overfertilizing. Simply clamp the meter over leafy tissue and receive an indexed chlorophyll content reading in less than 2 seconds. This advanced model connects to any GPS receiver with a serial output option, and includes an internal data logger and RS-232 port for efficient data collection and management.
Product Features
- Instantly measures chlorophyll content on a scale of -9.9 to 199.9
- Non-invasive, non-destructive measurement using a clamp over leaf tissue
- Trend graph stores and displays up to 30 measurements
- Waterproof design for reliable field use
- Compare in-field SPAD readings to university guidelines or fertilized reference strips
- Strong research correlation between SPAD measurements and leaf nitrogen content
- Equipped with internal data logger capable of recording 4,096 measurements (1,488 with GPS/DGPS option)
- RS-232 port for data transfer and connectivity
- Connects to GPS receivers with serial output for location tracking
- Configure and download data with free FieldScout software
- Compatible with SpecMaps™ online web-mapping application
- Includes hard carrying case, USB to 3.5mm stereo plug adapter, and batteries
Note: GPS interface requires two cables. The GPS/DGPS cable (item 2950CV5) is available from Spectrum. A PC serial interface cable supplied by the manufacturer of the GPS receiver is also required.PC cable connects to a computer USB port.
Benefits
- Enables precise monitoring of plant health to optimize fertilization and maximize yield
- Facilitates data-driven crop management with integrated logging and GPS support
- Durable, waterproof design ensures reliable performance in challenging field environments
- Easy data transfer and analysis using user-friendly software and mapping tools
Why Choose the Spectrum SPAD 502DL Plus Chlorophyll Meter?
Designed for researchers, agronomists, and growers requiring detailed plant health insights, the Spectrum SPAD 502DL Plus combines rapid, accurate chlorophyll measurement with advanced data logging and GPS capabilities. Its robust construction, ease of use, and comprehensive software support make it the ideal choice for optimizing crop health and yield through precise nitrogen management.
