Abney Hand Level SECO

Tpopgraphic Abney Level is a frequent and easy-to-use tool in a survey consisting of a fixed binocular tube, a tube that shows a moving spirit level connected to a pointing mirror inside a binocular tube and a scale arc (degree).

The internal mirror inside the binocular tube allows the user to see bubbles at a transient level at the sight of targets that are far away. this tool can be used alone but will be better and more precise in its observations and measurements if it is mounted on the Jacob Stick, because it is small so it is easier to hold and carry in a pocket.

Tpopgraphic Abney Level is an accurate survey tool. Tpopgraphic Abney Level usually includes a graduation scale in protractor size, presentation level, and in Abney Level there is also the cosine of a corner arc, which serves to convert the distance measured along the slope to measure horizontal distance. Using trigonometry, users of Abney Level can determine height, volume, and level.

Abney Hand Level SECO is made with square tubular binoculars. general can be used in several fields including:

1. Use in topographic surveys, namely to measure the location of survey equipment so that the height can be precise, especially in rough and steep terrain.
2. Use in the Forest, that is for measuring tree height.
3. Use in a mining environment that is to measure the value of the road through the truck and other heavy vehicles.

Description Abney Hand Level SECO :

Circle Diameter 30mm
Measuring Range Angle: + 90 ° ~ 0 ~ -90 ° (Min. Grad. 1 °)
Incline: + 45 ~ 0 ° 35 ′; 1: 1 ~ 1: 100
Vernier Graduation 10 ′
20 '/ 2mm Vial Plate
Instrument Size 130mm (5-1 / 4 ″) × 56mm × 29mm

Use the Abney Hand Level SECO to find the slope and grade for:
- Storm Drains
- Paving
- Landscape Design- Other DIY uses

Untuk Informasi dan Pemesanan Hubungi :
DARMATEK
Contact: Subarkah
Telpon : 021-71031268
H P      : 081283804273/085774067221
WA      : 081932632003
Email  : subarkah18@yahoo.co.id
Gmail  : darmatek1@gmail.com
Pin BB : D2A771BD
Web     : http://www.darmatek.net
Link     : http://darmatek.indonetwork.co.id