Features:

      1.      Range 2-6mm without extension rods.

      2.      Measurement can be taken closer to the bottom of the blind bore,

               and can be taken into a deep hole with an extension rod.

      3.      Highly durable because of carbide-lipped contact points.

      4.      Ratchet stop.

      5.      Within 100mm/4”: Supplied with setting rings.

               Range 2-6mm/0.08-0.28”: Two Point Models for Very Small Holes.

              Range 6-12mm/0.275-0.5”: Without carbide-tipped contact Points.

               Over 12mm/0.5”: Titanium-plated anvils optional.

     6.     Resolution: Within  12mm/0.5”:  0.001mm(Metric) ; 0.0001“(Inch).

             Over 12mm/0.5”:  0.005mm(Metric) ; 0.0002“(Inch).