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Specification

This tool to pengkuran altitude tree and some features measuring tool capabilities: Rangefinder sizes 33 ' , 66' , 99 ' or 132' baselines.
Clinometer sizes plus or minus with readings vertical angles in degrees or percentages.
Dendrometer size tree diameter outside skin, every altitude.
Angle Gauge provides direct measure basal area per hectare.

FEATURE
Slope Correction topography Device gives correction when using two chains tape with trailer.

Used by foresters since years 1954, six instruments Relaskop combine become one. Saves time and money when power wood, variable planned or Three P sampling. Each unit weighing only 14 oz.; Furniture complete with leather bag and instruction.

Scale american reads In English units ( sq ft / acre, inches, feet) for BAF 5, 10, 20 and 40th. Also covers 66 ' slopes correction scale. Ideal for used on trees smaller than 96 " dbh.

SPECIFICATION
General instruction for usage Relaskop to measure diameter

1. Measure horizontal distance desired ( H meters) from base trees ( or dots right below tree desired site) into location point whereby needed ( example change diameter) viewable. Note that you must at least 5 m away for every 20 cm diameter anticipated.

2. Eyesight at point necessary, stifling buttons recess for allows scale to rotate encyclopedia.

3. Read from scale diameter after scale had settled amount great band ( with digits 1 printed on they) ( L) ; small quantities band ( 4 band narrow precise right large 1 band) ( S) ; and approximate fractional every small groups ( s ) . Estimate Fractional from small band like 0.2 ( only into band) , 0.4 ( almost half) , 0.6 ( only over half) , 0.8 ( amost narrow full band) .

4. Diameter calculated as ( cm) = H * ( L + 0.25 * ( S + s) ) * 2nd

5. Check for ensure emerged diameter true. Notice that L will become 0 or 1, S will become 0, 1, 2, 3, 4 and s will become fraction less than 1.0. Put on Product PartnerRecommend to your friends