Laser Technology, Inc. Criterion RD 1000 User’s Manual
Page 30
Section 9 - Specifications
Specifications are subject to change without notice. Please refer to LTI’s web site for current specifications.
Dimensions:
2.75" x 2.00" x 6.5"
(7 cm x 5 cm x16.5 cm)
Weight:
1.1 pounds (500 grams)
Data Communications:
RS232, NMEA 0183,
Proprietary Record Data Format
Power:
3.0 volts DC nominal.
Battery Type:
AA (2) or CRV3 (1)
Operation Duration:
AA: Approximately 20 hours.
CRV3: Approximately 40 hours.
Environmental:
Water and dust resistant.
NEMA 3, IP54
Operating Temperature:
-22
º
F to +140
º
F
(-30
º
C to +60
º
C)
Optics:
Normal:
1X
Magnified:
2.00 - 2.99 (value listed on the Magnifier)
Displays:
External LCD and In-scope LED
Units:
Imperial and Metric
Monopod/Tripod Mount:
¼" - 20
Measurement Range:
BAF:
1 to 127 Ft
²
/Acre (0.2 to 29.1 M
²
/Hectar)
Diameter:
2" to 100" (5 cm to 254 cm) under typical
field conditions.
Inclination:
+/- 90
º
(360
º
full circle)
Accuracy:
Diameter:
±
¼" (6 mm) up to 80 feet (24 m) away
under typical field conditions. Maximum
diameter achievable is 1400" based on the
maximum allowable distance entry, but
accuracy will be limited to 1% of
measurement.
Inclination:
±
0.1
º
typical