An exceptional instrument!
What is special about this one hand normal applicable ruler is the scale on the back. With ease of use can be determined by the diameter of an object ... Simple but brilliant.
The daily situation A craftsman without entrained ruler is unthinkable. This is standard. Across industries countless measurement operations are performed daily. However, once a diameter on an object without accessible end face to be determined, usually the caliper is used. Even if this should be available, its use possibility ends where the diameter is more than 80 mm.
The FRONT is a standard folding rule for measuring lengths. Centimeter scale (standard on rulers) with CE and metrology marking and EC-type examination certificate. Benefits that clearly catch the eye: Larger black and red numbers for better readability even in hard-to insightful points and in low light conditions.
The BACK provides the ability to determine the diameter in centimeters and inches. Patented scale "Knakke" to determine the diameter of round objects on a double scale, read in centimeters and inches - up to 30 cm or 12.5 ". This is based on the formula for calculating the inner circle of a triangle. The offset between the measuring surfaces and joints was calculated by trigonometric functions and as an independent scale for reading was per division found in centimeters and inches.
More informations and instruction manual (only in german): >>>
The ruler of premium quality ... Material: made by Stabila. STABILA used long tradition of only chosen quality beech wood. This makes the standards very stable. Inset, high quality spring steel joints that result in a continuous straight edge of the folded limbs. Thus, the scale is to use the same as ruler for a solid cutting line.
EAN / SKU 4260363738392
Product Weight 100 g, Product Dimensions 2.4 x 0.2 x 0.3 cm,
size 36.0 material Wood
Volume discounts see above ... You need more than 500? ... Send us an email, we will make You an attractive offer!
Your personal imprint:
Printing on the side faces (billboards) for personalized advertising. The surcharge for the printing of the side surfaces is 0.60 € per side, regardless of the number of ordered folding rules ... so early as 1 inch stick.
The printing can be realized by sending Your logo, photo or grafik on email@example.com.
The printable area is 30x200mm, if Your logo or design that does not fit, we realize it (charge 15 EUR incl. proofs) The KNAKKE logo is an integral part of the scale, and can not be customized.
Please select under 'Options' one or both sides of printed advertising. The amount is automatically calculated according to Your chosen quantity. Please send Your grafik or photo in a separate e-mail to: firstname.lastname@example.org