Digital inside groove calipers
Digital Inside Groove Calipers – Accurate Groove Measurement Made Simple
Digital inside groove calipers are precision measuring tools specifically designed to measure the width, depth, and position of internal grooves in mechanical components. These calipers feature sharp internal jaws and a digital display, making them ideal for measuring internal recesses that are otherwise hard to access using standard tools.
Key Features of Digital Inside Groove Calipers
Specialized Groove Jaws
Designed specifically for measuring internal recesses and slots.
High-Resolution Display
Easy-to-read LCD for quick and accurate readings.
Inch/Metric Conversion
Switch instantly between mm and inch measurements.
Zero Reset Function
Allows relative and absolute measurement modes.
Applications of Digital Inside Groove Calipers
- Tool & Die Manufacturing: Measuring retaining ring grooves or snap ring slots.
- Precision Machining: Checking groove width and spacing in CNC-machined parts.
- Aerospace & Automotive: Verifying O-ring grooves in critical components.
- Mechanical Engineering: Inspecting parts for assembly fit and tolerance.
- Quality Assurance: Ensuring compliance with dimensional specifications.
How to Use Digital Inside Groove Calipers
- Power On & Zero: Turn on the caliper and zero the display before starting.
- Position the Jaws: Insert the jaws carefully into the internal groove.
- Take Measurement: Expand the jaws until they contact both groove edges.
- Read the Display: View the precise value on the LCD screen.
- Record or Export Data: Document manually or export via USB/RS232 if supported.
Technical Specifications
| Feature | Details |
|---|---|
| Measuring Range | 10–150 mm / 0.4–6 inches |
| Resolution | 0.01 mm / 0.0005 in |
| Accuracy | ±0.03 mm |
| Jaw Type | Specially designed for internal grooves |
| Material | Hardened stainless steel |
| Display | Large digital LCD screen |
| Power Supply | CR2032 or LR44 battery |
| Data Output | Optional (USB/RS232 model-dependent) |
