0-300mm stainless steel outside groove digital caliper with flat points

The 0-300mm Stainless Steel Outside Groove Digital Caliper with Flat Points is an ideal tool for precise external groove measurements. Built with flat points for accuracy, this digital caliper provides 0.03mm resolution and features a stainless steel body for durability and corrosion resistance. Perfect for engineering, machining, woodworking, and quality control, it delivers reliable and accurate measurements for external grooves, steps, and other dimensions.

Product Detail

Features

● Hardened stainless steel main scale and measuring jaws
● knurled locking screw for more convenient measurement and reading
● Relative/absolute measurement interchange at any position
● Higher quality glass fixed grid, stable, durable and high accuracy
● Quick display of the measured value on LCD screen, no over-speed error
● Three function button,with USB interface
● With on-off power button, automatic power off, waterproof IP54
● Zero-setting at any position, mm/inch measurement system conversion
● Measurement for larger size shaft, and measurement for groove dimension in the workpiece surface

Product Specification

Model	NBWK-150	NBWK-200	NBWK-300
Measuring Range	0-150mm	0-200mm	0-300mm
Resolution	0.01mm/0.0005inch
Accuracy	±0.03	±0.03	±0.04
Capacitive grid transducer	Glass fixed grid
Protection	IP54
Display	LCD
Data output	YES
Battery	3V CR2032