This strong metal ruler has an end stop to aid accurate measuring of wing chords. It may be used to measure tails as well. This is a machinists' rule, with 1 mm and 0.5 mm divisions on one side, and 1/32" and 1/64" divisions on the reverse. The rule is made of stainless steel, with solid brass end stop. It is available in 15 and 30 cm length, and for right-handed (see the first two photos) and left-handed use (see the third photo).
There are currently no reviews for this product. Be the first to review this product!
Your orders support book donation projects
On behalf of Parque Nacional Nahuel Huapi I would like to thank NHBS. The book will be very useful for my students.
Search and browse over 110,000 wildlife and science products
Multi-currency. Secure worldwide shipping
Wildlife, science and conservation since 1985