Portland Navigational Triangle 200mm
£6.99 ex VAT
In Stock200mm set square features protractor markings and compass points with reciprocals in red, the scale is in millimeters.
1 in stock (can be backordered)
Brand: Blundell Harling
Categories: Navigation Instruments, Student
Description
Portland Navigational Triangle 200mm
This 200mm set square features protractor markings and compass points with reciprocals in red, the scale is in millimeters. Manufactured from strong acrylic, this instrument is highly durable.
Portland Triangles are often used in pairs to form a parallel rule.
Also a useful training aid for students.
Additional information
Weight | 0.92 kg |
---|---|
Dimensions | 22 × 23.5 × 1 cm |
Related Products
-
-
-
-
-
-
Speed Time Distance Calculator
0 out of 5(0)This simple to use slide rule from Blundell Harling calculates the third variable given the other two (i.e. distance covered, given speed and elapsed time).
£6.99 ex VAT