KOD SR-90 Slant Rule Protractor Magnetic Angle Finder
$35.85

Ideal for work with slopes such as plumbing, drainage works and steel frame structures etc.

Measuring Surface (2 Points)

V-shaped ditch for using on pipes
Strong magnet for using on steel frame

Inclination Angle Scale

1 Scale = 1° 
90° to 0° to 90° (180°)

Gradient Scale

2, 3, 4, 5, 6 7 and 8 minutes
1.0%, 1.2%, 1.5%, 1.8%, 2.0%, 3.0%, 5.0%
*Please refer to gradient and angle comparative list on the product for further information.
Sensitivity ±0.5°