Measures internal dimensions in the micrometer's axis with 2-point contact with the workpiece to be checked. Optional accessories are available for inspecting centring shoulders and blind bores as well as auxiliary means for external measuring.
Extensions with built-in gauge rods can be mounted on the measuring element, thus allowing any dimension within the application range to be measured, directly.
TESA UNITEST complete set consists of: 01110901, 01141001, 01110801, 01110802, 01110804, 01110808, 01110812, 01110820, 01160901 and 01162302.