HONG111 Digital Thickness Gauge can be used as the basis of measurement items to ensure accurate accuracy of repeatable.Its manual power switch is ideal for a wide range of industrial and automotive applications.<br> In addition, this digital thickness gauge have simple structure, easy to use and maintenance, high sensitivity, accuracy and reliability. <p><b>Specifications:</b> <br>Material: Plastic digital blocks, Stainless steel measuring head. <br>Size: approx.95mmx40mmx20mm/3.7"x1.57"x0.78"(LxWxH) <br>Color: Grey & Black <br>Power: One button battery (LR44) with work voltage 1.5V <br>Relative humidity: ≤ 80% <br>Operating temperature: 0℃ - 40℃ <br>Storage temperature: -20℃ - 70℃</p> <p><b>Package Included:</b> <br>1PC x Portable Precise Digital Thickness Gauge Meter Tester Micrometer 0 to 12.7mm <br>1PC x Battery <br>1PC x English Instructions</p> <p><b>Attention please:</b> <br>-This tool belongs to a rough measurement tool, not suitable for accurate measurement. <br>-Due to the different monitor and light effect, the actual color maybe a slight different from the picture color.