Mantax Black calipers are extra rugged with a comfortable handle, high-quality aluminum  measuring scale, clear and durable graduation on both sides of the scale and patented foldable jaws.

The Mantax Black caliper is an excellent choice for economic, fast and accurate diameter measuring of standing trees and tree trunks. Mantax Black is smooth to operate and easy to carry, especially when the jaws are folded flat. Available in scale lengths and graduations from 500mm or 18” up to 950mm or 36” with the extra durable Haglöf caliper scale print on both sides of the non-reflecting aluminum scale to ensure accurate readings for many seasons. 

Foldable Jaws

The Mantax Black has patented foldable jaws for convenient storage and transport. It is sturdy and lightweight, smooth to handle and extremely rugged.

Scale Variet

Exclusive, non-reflecting alloy coated aluminium scale in 500, 650, 800 and 950 and 1000mm.