SPAD 502 Plus Chlorophyll Meters quantifies the health of your cropsRead More
| Item Name | Item Number | Quantity |
|---|---|---|
| SPAD 502DL Plus Chlorophyll Meter with Data Logger & RS-232 | 2900PDL | |
| SPAD 502 Plus Chlorophyll Meter | 2900P |
The following items are optional.
| Item Name | Item Number | Quantity |
|---|---|---|
| GPS/DGPS Cable | 2950CV5 | |
| USB-to-9-Pin-Serial Adapter | 3661USB | |
| Replacement SPAD Hard Carrying Case | 2900CASE |
Product Features
Specifications
Manuals / Literature
The SPAD 502 Plus Chlorophyll Meter instantly measures chlorophyll content or “greenness” of your plants to reduce the risk of yield-limiting deficiencies or costly overfertilizing. The SPAD 502 Plus quantifies subtle changes or trends in plant health long before they’re visible to the human eye. Non-invasive measurement; simply clamp the meter over leafy tissue, and receive an indexed chlorophyll content reading (-9.9 to 199.9) in less than 2 seconds. Assess nitrogen needs by comparing in-field SPAD readings to university guidelines or to adequately fertilized reference strips. Research shows a strong correlation between SPAD measurements and leaf N content.
Instantly measures chlorophyll content or “greenness” of your plants on a scale of -9.9 to 199.9
Non-invasive, non-destructive measurement
Trend graph stores and displays up to 30 measurements
Waterproof design
Compare in-field SPAD readings to university guidelines
Research shows a strong correlation between SPAD measurements and leaf N content
Available with or without a built-in data logger
Includes hard carrying case and batteries
Data-logging model (2900PDL)
Connects to any GPS receiver that has a serial output option*
Equipped with internal data logger and RS-232 port
Records 4,096 measurements (1,488 with added GPS/DGPS option)
Configure and download meter with FieldScout? software (included)**
Compatible withSpecMaps? online web-mapping application
* 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.