Digital Calipers
A digital caliper with an IP54 protection rating, splash-water proof and dust proof. The zinc alloy shell and 4CR13 stainless steel ruler body support inch/millimetre conversion, ON/OFF, ZERO and data HOLD, measuring inside and outside diameters, steps and depths. It turns on when slid and powers off automatically after 5 minutes of inactivity, using one CR2032 3V button cell.
Chengdu Dingchuang Optoelectronic Equipment Co., Ltd. focuses on the manufacturing and sales of computing and measuring…