25-200 mm Digital Stainless Steel Inside Groove Caliper Electronic Digital Caliper Gauge Micrometer Tools

1.Hardened stainless steel frame and measuring jaws. 2.Relative/absolute measurement interchange at any position 3.Quick disp-lay of the measured value on LCD screen. 4.With on-off power switch & Auto poweroff for option 5Waterproof IP54 6Three function key 7Zero-setting at any position. 8.mm/inch measurement system conversion. 9.3V environmental Lithium battery, battery life >1 year. 10.Measurement for groove dimension in the bore Measuring range:25-200mm Resolution:0.01mm/0.0005inch Accuracy:±0.04mm Battery type:3V lithium CR2032 battery (Not included) 1 x Digital inside groove caliper 1 x User Manual 1 x Packing case