Inside groove digital caliper with knife edge electronic vernier caliper

The Inside Groove Digital Caliper with a Knife Edge Electronic Vernier Caliper is a versatile and precise tool designed for measuring internal grooves, small openings, and tight spaces. Featuring digital LCD display for easy readings with 0.04mm precision, it ensures accurate measurements for intricate tasks. Built with a knife-edge tip, this caliper allows for precise measurements in hard-to-reach areas, making it ideal for machining, engineering, woodworking, and jewelry making.

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
● 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
● Thin measuring head, convenient to measure groove dimension in the bore

Product Specification

Model	NDNK-150A	NDNK-200A	NDNK-300A
Measuring Range	8-150mm	13-200mm	15-300mm
Resolution	0.01mm/0.0005inch
Accuracy	±0.04mm	±0.04mm	±0.05mm
Capacitive grid transducer	Glass fixed grid
Protection	IP54
Display	LCD
Data output	YES
Battery	3V CR2032