DESCRIPTION Features: ¡¤Made from high quality stainless steel¡¤Accurate measurement of internal and external dimensions¡¤Depth measurement probe¡¤Thumb roller and lock¡¤Easy to read shock-proof dial display¡¤Lightweight and portable Specification: ¡¤Commercial Quality Instrument¡¤Constructed of hardened stainless steel¡¤weight :0.35kg¡¤METRIC Measurement¡¤Shook-Proof¡¤Adjustable Gauge¡¤Fine Adjustment Thumb Wheel¡¤Locking Knob¡¤Measurement range: 0 - 150mm (0 - 6")¡¤Display: dial¡¤Dial diameter: 3.9cm (1.5")¡¤material: stainless steel Package Included: 1 x Dial Caliper