Digital Inside Groove Caliper 15-300mm Knife Edge Micrometer

A precision digital inside groove caliper designed for accurately measuring internal groove dimensions, bores and recessed areas. Its knife-edge measuring jaws, clear LCD display and fine 0.01mm resolution make detailed metalworking measurements faster and easier.

Key Features

• Precision Measurement: Measures with 0.01mm/0.0005in resolution and ±0.04mm accuracy.
• Knife-Edge Jaws: Slim measuring jaws are designed to access internal grooves and recessed areas.
• Stainless Steel Construction: Hardened stainless steel main scale and measuring jaws provide durability for regular workshop use.
• Clear LCD Display: Quickly view measurements on an easy-to-read digital screen.
• Zero Setting: Set the display to zero at any position for convenient comparative measurements.
• Metric & Imperial: Easily switch between mm and inch measurement modes.
• Data Output: Supports data output for transferring measurements when used with a compatible data output device.
• IP54 Protection: Designed with protection against dust and water splashes for added workshop durability.
• Convenient Locking Screw: Knurled locking screw helps secure the measurement position for easier reading.
• Auto Power Off: Automatically powers down to help conserve battery life.
• Long Battery Life: Designed to provide more than one year of typical battery life.
• Metalworking Ready: Ideal for workshops, machining, engineering, fabrication and precision inspection tasks.

Specifications

• Product Type: Digital Inside Groove Caliper with Knife-Edge Jaws
• Measurement Range:15-300mm
• Accuracy: ±0.04mm
• Resolution: 0.01mm / 0.0005in
• Display: LCD
• Measuring Type: Internal groove and bore dimensions
• Material: Stainless steel with hardened stainless steel main scale
• Transducer: Glass fixed grid
• Protection Rating: IP54
• Measurement Modes: mm / inch
• Functions: Zero setting, automatic power off, unit conversion and data output
• Battery Type: 3V CR2032 lithium battery
• Battery Included: No
• Data Output: Yes; compatible data output device required separately
• Application: Metalworking, machining and precision measurement
• Package: Protective plastic box

Package Contents

• 1 × Digital Inside Groove Caliper (15-300mm)
• 1 × User Manual
• 1 × Mini Screw for Open Battery Cover

What Makes This a Smart Buy:

With fine 0.01mm resolution and specialised knife-edge jaws, this caliper makes difficult internal groove measurements much easier. Durable stainless steel construction, IP54 protection and versatile mm/inch operation make it a practical precision tool for workshops and metalworking tasks.