Dial caliper
Dial Calipers – Precision Measurement with Mechanical Excellence
Dial calipers are a type of measuring instrument used for measuring internal and external dimensions, as well as depths and steps, with high accuracy. Unlike digital calipers, dial calipers provide mechanical readings through a dial gauge that displays measurements via a rotating needle. This classic tool has been a mainstay in workshops, laboratories, and manufacturing environments due to its durability and reliability.
Key Features of Dial Calipers
Dial Gauge Display
Rotating needle with clear dial makes it easy to read measurements accurately.
High Precision
Measures with an accuracy of ±0.001 inch or ±0.02 mm for fine, detailed work.
Durable Construction
Built from hardened stainless steel to ensure longevity and resistance to wear.
Multiple Measurement Modes
Handles internal, external, depth, and step measurements with versatile jaws.
Applications of Dial Calipers
- Engineering & Manufacturing: Measure components to ensure dimensional precision.
- Tool & Die Making: Take accurate measurements of tools and dies for a proper fit.
- Automotive & Aerospace: Inspect critical engine and structural parts with precision.
- Machining & Metalworking:Ideal for accurate measurements of machined components.
How to Use Dial Calipers
Select Measurement Mode: Choose between internal, external, step, or depth measurement.
Take the Measurement: Position jaws and gently close them to measure your target object.
Read the Dial: View the main and small hand readings for accurate measurement.
Record the Result: Note down the result for quality or documentation purposes.
Store Properly: Clean and store the tool in its case to protect accuracy and longevity.
Technical Specifications
| Feature | Details |
|---|---|
| Material | Hardened stainless steel or durable materials |
| Measurement Range | 0–6 in / 0–8 in / 0–12 in (varies by model) |
| Accuracy | ±0.001 inch / ±0.02 mm |
| Graduation | 0.001 inch or 0.02 mm |
| Display | Mechanical dial gauge with rotating needle |
| Measurement Types | Internal, external, step, and depth |
| Dial Face | Clear, incremented face for easy reading |
| Case | Protective storage case included |
