InSize ISR-C300 Surface Roughness Tester

March Pre-Order Special – Designed for Hydraulic Repair Workshops

If you rebuild hydraulic cylinders, surface finish isn’t optional — it directly impacts seal life.

This March, we’re offering the INSIZE ISR-C300 Surface Finish Tester at a special pre-order price.

$2,250 + GST

Normally $2,500
Save $250

Pre-orders close March 31.

👉 Submit Your Pre-Order Now


Why Surface Finish Matters in Hydraulic Repairs

Incorrect rod surface finish can lead to:

• Premature seal wear
• Leakage and rework
• Customer callbacks
• Reduced cylinder lifespan
• Reputation damage in high-spec industries

For workshops servicing equipment across:

Agriculture • Mining • Construction • Materials Handling • Steel Manufacturing • Waste & Recycling • Oil & Gas • Marine

Verifying rod finish before seal installation reduces risk and improves reliability.


Built for Workshop Environments

The ISR-C300 offers:

✔ Accurate roughness measurement (Ra, Rz and more)
✔ Portable design suitable for shop-floor use
✔ Clear digital display
✔ Reliable INSIZE build quality
✔ Ideal for rod inspection before reassembly

Whether you’re rebuilding cylinders for excavators, loaders, haul trucks, cranes or marine equipment — this tool gives you measurable confidence.


How the March Pre-Order Works

Because of the high unit value, this promotion runs as a consolidated pre-order:

• Orders accepted until March 31
• Supplier order placed immediately after
• Delivery timeline confirmed once supplier lead time is received

This allows us to secure promotional pricing while managing stock efficiently.


Short FAQ

Is this normally a stocked item?
No — this March campaign operates on a pre-order basis.

When will I receive my unit?
Delivery timing will be confirmed once our consolidated supplier order is placed at the end of March.

Why should a hydraulic repair shop own one?
To verify rod finish before seal installation and reduce premature failures, especially when servicing high-value machinery.

Can I order after March?
Yes — but pricing will return to $2,500 + GST.


Secure Your Unit Before March 31

If surface finish verification is missing from your rebuild process — or currently outsourced — this is the time to bring it in-house.

👉 Submit Your Pre-Order Now

Have questions? Our team can advise whether this instrument suits your workshop.