Orthodontic Caliper "Zürcher Model" - 128 mm, for Measuring on the Model | Helmut Zepf No. 31.695.00
The Orthodontic Caliper “Zürcher Model” from Helmut Zepf is a 128 mm INOX stainless steel sliding caliper purpose-built for measuring on orthodontic study models — tooth widths, arch dimensions, space analysis, and appliance verification. Fine engraved millimeter graduations and pointed measuring jaws deliver the repeatable accuracy that model analysis demands.
Backed by our Helmut Zepf Warranty — this instrument is warranted against defects in materials and workmanship for 1 year. Full terms and how to make a claim are on the Warranty page.
Key Features
- Length 128 mm with engraved millimeter scale (0–80 mm measuring range)
- Zürcher (Zurich) pattern with pointed jaws for precise contact-point measurement on plaster and printed models
- INOX stainless steel, corrosion-resistant and fully autoclavable
- Smooth sliding action with stable friction hold at the set dimension
- Made in Germany — manufactured by Helmut Zepf Medizintechnik GmbH in Seitingen-Oberflacht to rigorous quality standards and craftsmanship since 1921
An essential diagnostic accessory of the ZEPF Ortho Master line for Bolton analysis, arch-length discrepancy calculations, and bracket-height verification alongside the Bracket Positioner system.
Browse related ZEPF calipers or the full Ortho Master collection.
1-Year Warranty
This Helmut Zepf instrument is covered by a 1-year warranty against defects in materials and workmanship from the date of delivery.
60-Day Returns — Any Reason, Even If Used
Put this instrument to work in your practice. If it is not right for you, return it within 60 days of delivery for a full refund — for any reason, even if it has been used.
FAQ
What is the Zürcher Model caliper used for?
It is designed for measurements on orthodontic study models — mesiodistal tooth widths, arch length, and space analysis — as well as quick intra-appointment checks.
Can it be sterilized?
Yes. The caliper is INOX stainless steel and fully autoclavable, so it can move between the lab bench and the operatory.
Is this instrument made in Germany?
Yes, Helmut Zepf instruments, including this caliper, are manufactured in Germany to high quality standards.
For full technical specifications, download the Detailed Brochure of the ZEPF Ortho Master Line.
Compare With
| Brand | Orthodontic Caliper “Zürcher Model” – Base Designation |
|---|---|
| Dentaurum | Dental vernier 042-750-00 / 042-751-00 (Beerendonk / Münchner design) |
| Other Brands | Comparable purpose to Boley-gauge-style measuring calipers |
Base pattern designations shown. Same clinical pattern, not identical manufacture — see our Orthodontic Instrument Comparison Chart.
