Mantax Precision Blue with adjustable and removable jaws is a completely new concept of callipers, ideal for every situation. The scales ranges from 40 cm to 127 cm Ø. Mantax Precision Blue has been type-tested by Germany's PTB federal testing agency (Physikalisch Technischen Bundesanstalt) as a simple measuring device. The German Forestry Association (KWF) put Mantax Precision Blue through a rigorous practical test, gaining approval from the Association's testing organisation (FPA). With a 25 x 6.5 mm flat profile aluminium rule with measuring units in mm and cm on both sides. Figures are flush, abrasion proof, printed black and anodised. Movable slide with adjustable bearings. Rule can be mounted individually.
Further units of measurement in inches or diameter classes available on request.