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Leeb — Probe DC Impact Device
Specialized Leeb Hardness Probe for Inner Holes & Cylinder Inside Walls SKU: PROBEDCOverview
The Leeb Probe DC Impact Device is a specialized hardness testing accessory designed for measurements inside holes, bores, and cylinder inner walls. Built for dynamic Leeb hardness testing, this probe allows inspectors to perform reliable hardness measurements in restricted internal geometries where standard impact devices may not fit properly.
Its DC-type configuration is ideal for testing internal surfaces, curved inside walls, and recessed areas that are difficult to access with conventional probes. This makes it especially useful for maintenance, manufacturing quality control, and inspection of machined components.
Designed for compatibility with Leeb hardness testing systems, the Probe DC expands inspection capability by allowing accurate hardness evaluation in internal and hard-to-reach locations.
What's Included
| Item | Details |
|---|---|
| Impact Device | Probe DC Leeb hardness impact device |
Box Dimensions & Shipping Weight (Estimated)
| Parameter | Imperial |
|---|---|
| Length | 8.0 in |
| Width | 6.0 in |
| Height | 3.0 in |
| Dimensions (L × W × H) | 8.0 × 6.0 × 3.0 in |
| Weight | 0.8 lb |
Key Specifications
| Parameter | Details |
|---|---|
| Product Type | Leeb impact device |
| Probe Type | DC impact device |
| Application | Hardness testing |
| Special Use | Inner holes and inside cylinder walls |
| Method | Dynamic Leeb hardness testing |
| SKU | PROBEDC |
Performance Features
Designed for Internal Surfaces
Allows hardness measurements inside holes, bores, and cylindrical components.
Hard-to-Reach Inspection Capability
Provides access to recessed areas where standard probes may be difficult to use.
Reliable Leeb Measurement Performance
Supports consistent hardness readings using dynamic rebound testing.
Expanded Testing Versatility
Ideal for components with internal geometry or limited probe access.
User-Friendly Design
- Easy connection to compatible Leeb testers
- Specialized shape for internal surface access
- Compact and practical for inspection work
- Designed for efficient quality control workflows
Built for Industrial Environments
- Durable construction for repeated testing
- Reliable performance in shop and field applications
- Suitable for manufacturing and maintenance inspection
- Designed for professional hardness testing workflows
Compatibility
Compatible with:
- Leeb hardness testers
- Dynamic hardness testing systems
- Internal surface inspection workflows
- Cylinder and bore hardness testing applications
Ideal Applications
- Inner hole hardness testing
- Cylinder inside wall inspection
- Bore and recessed surface evaluation
- Machined component QA/QC
- Maintenance and material verification
- Industrial hardness testing applications
About the Product
The Probe DC Impact Device is designed to expand Leeb hardness testing capability into internal and hard-to-reach inspection areas, helping inspectors measure hardness accurately on inside walls, bores, and cylindrical components.


