Hardware Specifications:
| Weight: |
|
1.1 lbs. (500 g) |
| Size: |
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2.75 x 2 x 6.5 in. (7 x 5 x 16.5 cm) |
| Data Communication: |
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Serial, via wired RS232 Input/Output, NMEA 0183 |
| Power: |
|
3.0 volts DC nominal; (2) AA batteries or (1) CRV3 battery |
| Battery Duration: |
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AA – approx. 20 hours; CRV3 – approx. 40 hours |
| Environmental: |
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Impact, water and dust resistant; NEMA 3, IP 54 |
| Temperature: |
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-22°F to +140°F (-30°C to +60ºC) |
| Optics: |
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Normal, 1X; Magnified, 2.5X nominal |
| Displays: |
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External LCD and Internal LED |
| Units: |
|
Imperial and Metric |
| Mount: |
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Monopod/tripod (¼” - 20 thread) |
| Measurement Range: |
|
| Diameter: |
2" to 100" (5 cm to 254 cm)* |
| Basal Area Factor: |
1 to 127 ft²/acre (0.2 to 29.1 m²/hectare) |
| Inclination: |
+/- 90 degrees |
|
| Accuracy: |
|
| Diameter: |
+/- ¼” at 80 ft (6 mm at 24 m)* |
| Inclination: |
+/- 0.1º typical |
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Measurement Modes / Features:
- BAF: Visually estimates if trees fall in or out of a given plot as related to the specified Basal Area Factor.
- In/Out: Internally computes the limiting distance for questionable, borderline trees and determines if they are in or out of the plot.
- Diameter: Determines the diameter of a tree at any given height.
- Height/Diameter: Provides the ability to determine the height at which a specific diameter occurs.
- Raw Inclination: Measures inclination in percent slope.
* Under typical field conditions
NOTE: All specifications are subject to change without notice.