Vernier Caliper Precision Measuring
£392.76 inc. VAT (£327.30 ex. VAT)
- Premium quality at just £392.76 inc. VAT
- Free UK delivery on all orders
- 30-day no-quibble returns policy
- Secure checkout with buyer protection
Why Choose Ruziza Metal
Precision for everyday workshop work
The Ruziza Metal 150mm Vernier Caliper is built for repeatable measurement—whether you’re checking drill bit diameters, verifying a 3D print, or sizing bearings and washers. The stainless-steel beam and jaws give a solid feel in hand and stand up to regular use.
Outside, inside and depth—one tool
Measure external sizes with the main jaws, internal diameters with the upper jaws, and depths using the integrated depth rod. A locking screw helps you hold a reading while you move to the workpiece to mark, compare or record.
Smoother control with fine adjustment
The thumb wheel fine adjustment makes it easier to creep up on a measurement without overshooting—especially useful on small parts and tight tolerances. The etched vernier scale is crisp and easy to read under bench lighting.
Made for UK DIY and maker setups
Supplied ready to use and backed by UK-based support, this is a dependable choice for home workshops, garages and hobby benches. Keep it accurate with simple care: wipe clean after use and apply a light oil to the beam for storage.
Technical Specifications
- 0–150 mm
- 0.02 mm
- ±0.03 mm
- Hardened stainless steel (3Cr13)
- Outside / inside / depth / step
- 235 mm
- 160 g
- CE, RoHS
- 2 Years UK
Price Comparison
See how our price compares across UK retailers
| Retailer | Price | Delivery | Warranty |
|---|---|---|---|
| Ruziza Metal UKBEST | £392.76 | FREE | 12 months |
Prices checked 8 May 2026. Prices may vary.
Customer Reviews
Bought it for jewellery making and it’s spot on for measuring wire, jump rings and tiny spacers. The thumb wheel makes it easy to creep up on the size without slipping.
Arrived quickly and feels properly solid—no wobble in the slide. I’ve used it to check drill bits and bolt shanks and the etched scale is clear under workshop lights.
As someone who teaches basic metrology, I appreciate the smooth action and the lock screw for repeat readings. The vernier lines are crisp, which reduces reading error.
Great value and accurate on the jobs I’ve tried (bike headset spacers and bearings). Only minor gripe: the edges are a touch sharp out of the box—quick deburr and it’s perfect.
I had a cheaper caliper that would stick; this one glides smoothly and the fine adjustment is a game changer. Measuring inside diameters is much more consistent.