Polos tanpa merk dan tanpa kardus (OEM), dapat pouch merah seperti di foto. barang sama persis dengan merk Seco
Abney Hand Level, Portable Level
The Abney Level is ideal for preliminary surveys, landscaping, or DIY work where the determination of slope, angle, and percentage of grade is Abney Level s scale is graduated in both degrees of incline and percentage of slope.
Use the Abney Level to find the slope and grade for :
Other DIY uses
Circle Diameter 30mm
Measuring Range Angle: +90~0~-90 (Min. Grad.1)
Incline: +45~035'; 1:1~1:100
Vernier Graduation 10'
Plate Vial 20'/2mm
Instrument Size 130mm (5-1/4") 56mm 29mm