HAGLOF Vertex IV 360 Laser Hypsometer, Hp: 081380328072, Email : k00011100@ yahoo.com

Accurate, dependable tree height measurements even in cold, dry climates! The Haglö f Vertex hypsometer fits in your pocket and allows measurement through thick vegetation in either metric or English units. Fasten the transponder to the tree to be measured, look through the sight and aim the crosshairs at the transponder. Innovative cross sight provides precise measurements and eliminates inaccurate measurements due to the vertical sighting of the object. Up to six heights on a single tree can be taken, with no set distance to obtain the heights. The hypsometer displays three numbers – 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 Contact Us : Mitra Guna Instrument Lindeteves Trade Centre, Lt GF1 Blok A2 No.37 Jl. Hayam Wuruk 127 Glodok Jakarta Telp : 021-37699537 Hp : 081380328072 Fax : 021-62320340