The Bluetooth Caliper measuring tool delivers accurate digital readings of dimensions. Equipped with Bluetooth connectivity, it enables seamless data transfer to mobile devices or computers for real-time documentation, minimizing manual entry errors during inspection or quality control, and measures internal, external, and depth dimensions, while a digital display ensures easy reading.Attributes:• Provides a 12" or 300mm measurement range for large components.• Provides stable and reliable performance under frequent use.• Supports metric and inch measurement conversion.Applications: The Bluetooth Caliper is used in inspection areas and assembly lines to measure the internal, external, and depth dimensions of components and is applied in quality control, part verification, and maintenance checks, where accurate digital readings and data documentation are required.