Inside Micrometer measure vernier caliper Internal Diameter Gage Gauge Tool 5-30mm Range zero Accurate Inside Micrometer 1 type jaws 2 three measuring faces 4 measuring face five or without box for choose (for box, plastic or wood box,ship via random) Attention: remark:plastic or wooden box, ship by means of random per industrial regular Due to diverse Monitor, the color could have difference Due at hand measure ,Please enable 1-3% difference tolerance Due to lengthy shipping, the thing might damage in transit, if the object damage, pls touch us firstly straight before leave feedback, thank you to your understanding Order no Range(mm) Resolution(mm) Accuracy(mm) IM01-1011 5-30 0 ±0 IM01-1012 25-50 zero ±0 IM01-1013 50-75 zero ±0 IM01-1014 75-100 zero ±0 IM01-1015 100-125 0 ±0 IM01-1016 125-150 zero ±0 IM01-1017 150-175 zero ±0 IM01-1018 175-200 0 ±0