HAGLOF Vertex IV 360 Laser Hypsometer[Feb. 6, 2012 2:48:03]
Specification
The hypsometer displays three numbers â distance, angle, and horizontal distance to the transponder. The Vertex also features a reverse prism function ( BAF feature) which has built-in prism factors of 5, 10, 15, 20, and 40 ( English) and 0.5, 1.0, 2.0, 3.0, and 4.0 ( Metric) . The Vertex is easily calibrated and should be recalibrated daily for best accuracy. In addition, the Vertex is Bluetooth® -capable for easy transfer of measuring results.
Size : 8 x 5 x 3cm
Weight : 160g ( Including battery)
Battery : 1 AA alkaline
Current : 20mA
Ultrasonic frequency : 25kHz
Distance resolution : 1%
Angle range : -55° to 85° , -60 grad to 95 grad, -140% to 1140%
Height : 0 to 999m
Resolution : 0.01m
Distance transponder 60° : 30m at good conditions
Distance transponder 360° : 20m at good conditions
Accuracy : 1% or better when carefully calibrated
BAF factors : 0.5, 1-9 m2/ ha