FieldScout CM 1000 Chlorophyll Meter
“Point-and-shoot” technology to instantly measure relative chlorophyll content
- Detects stress earlier than visual monitoring
- Technology based on an exclusive patent license from NASA
- 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 a serial output option*
- Equipped with internal data logger and RS-232 port
- Records 3,250 measurements (1,350 with added GPS/DGPS option)
- Configure and download meter with FieldScout® software (not included)**
- Compatible with SpecConnect
- Includes hard carrying case and batteries
Measurement Sample | Plant leaves, turf grass canopy |
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Measurement System | Reflectance; Ambient and reflected 700 nm and 840 nm light are used to calculate the relative chlorophyll index |
Measurement Area | Conical viewing area between 12 and 72 in |
Minimum Distance | 12 in (30.5 cm) from lens |
Maximum Distance | Accuracy is unknown beyond 72 in from lens |
Receptor | (4) photodiodes; (2) for ambient light and (2) for reflected light from the sample (leaf) |
Measurement Interval | 2 seconds per measurement |
Measurement Units | Index of relative chlorophyll content; 0 to 999 |
Repeatability | ±5% of reading |
Data Logger | Requires software and PC interface cable; Capacity:1,350 measurements with GPS/DGPS; 3,250 measurements without GPS/DGPS; nonvolatile memory |
Battery/Life | 2 AAA batteries (included); approx. 3,000 measurements |