• Nib-style jaws with round measuring faces for accurate inside diameter (ID) measurement
• Hardened stainless steel construction for protection of calliper components
• Two-way measurement capability for outside diameter (OD) and inside diameter (ID) measurements
• Digital, single-value readout LCD display in inch or metric units for readability
• Function control buttons on the face, for ease of use: Inch/Metric, Origin, On/Off, and Zero/ABS (Absolute Scale)

The rounded faces of the jaws are ideal for accurate ID measurement. SPC output. Supplied in a fitted plastic case.