Internal Dial Caliper Gauge
Brand: Teclock Measuring Instruments
• Internal caliper gauge to measure internal diameter of cylindrical
workpiece and recessed groove diameter. It can measure groove
diameter of "O" ring by modifying spare contact point.
• Set dimension within ±1mm (indication range 2mm) can be
comparatively measured (880 series) by alternatively using auxiliary
spare contact point in accordance with measured dimension.
• Please set standard dimension within measuring range with
micrometer or ring gauge.