Electronic digital caliper is made from premium hardened stainless steel and zinc alloy for high strength and durability. With big digits LCD screen, it is super clear and easy to read. The caliper measuring tool feature locking screw, fine-tune roller, zeroing setting, units conversion, auto on/off functions, easy to measure internal & external diameter, depth dimensions, and steps accurately. An ideal tool for a broad range of industrial and automotive applications.

Features:
High Quality - Hardened stainless steel caliper body and zinc alloy shell for high strength, durable and sturdy.
Locking Screw - Lock the caliper in position so that you can get the accurate data you need.
Fine-Tune Wheel - Scraping the fine-tuning thumb roller for micro adjustment for different needs.
Auto On/Off - Auto on when your pull the shell to measure something, auto off in 5 minute no-operation case.
Zeroing Button - It is very simple to recalibrate and it holds the new calibration very well.
Inch/Metric Conversion - One button quick change between TWO measuring modes: inch & millimeter.

Specification:
Material: Stainless Steel & Zinc Alloy
Color: Sliver
Item Weight: 11.5oz / 325g
Measurement Range: 0 - 6in / 0 - 150mm
Screen Size: 42mm x 17mm
Resolution: 0.0005in / 0.01mm
Accuracy: ±0.001in / ±0.03mm
Battery: LR44 1.5V Button Cell
Operating temperature: 0℃~+40℃
Storage temperature：-20℃~+70℃
Operating Humidity: 0%-80%

Package Includes:
1 x Digital Caliper
1 x Mini Screwdriver
2 x 1.5V LR44 Cells
1 x User Manual
1 x Plastic Carrying Case