📦
Key Features
- Interchangeable extension rods for versatile measuring ranges
- High-precision ground measuring faces for accurate internal measurements
- Hardened stainless steel construction for marine-grade durability
- Ratcheting thimble ensures consistent measuring pressure
- Supplied in a fitted storage case for protection and portability
Technical Specifications
| Measuring Range | 25–600 mm (1–24 in) |
|---|---|
| Resolution / Graduation | 0.01 mm / 0.0005 in |
| Accuracy | ±0.005 mm / ±0.0002 in |
| Interchangeable Rods | Included (various lengths) |
| Measuring Faces | Carbide-tipped, ground and lapped |
| Material | Hardened stainless steel |
| Storage | Fitted wooden case |
Frequently Asked Questions
What is a jointed inside micrometer used for?
It is used to accurately measure internal dimensions such as cylinder bore diameter, bearing journals, and other inside measurements in marine engines and machinery.
How do I use a jointed inside micrometer?
Select the appropriate extension rod, assemble the micrometer, set the zero point, then carefully insert into the bore and take the reading from the thimble and sleeve.
Can I use these micrometers in harsh marine environments?
Yes, they are constructed from stainless steel with corrosion-resistant coatings, and carbide measuring faces handle humid and abrasive conditions.
Do these micrometers come with a calibration certificate?
Individual calibration certificates are available on request; all units are individually inspected before shipment.
Inquire About This Product
Contact us for pricing, availability, and bulk orders:
📧 [Email protected by JavaScript]
📞 [Phone protected by JavaScript]