INS-11012 | Tonometer Schiotz YZ7A

The INS-11012 Schiotz Tonometer YZ7A is a classic, reliable indentation tonometer designed for simple and accurate measurement of intraocular pressure (IOP). Its durable construction, easy handling, and long-standing clinical reliability make it an essential tool for basic eye examinations, screening programs, and low-resource environments.

Outstanding Features

Simple & Easy to Use

The YZ7A model is designed for fast setup and straightforward operation. Each increment on the scale corresponds to 1/20 mm of corneal indentation, allowing clinicians to measure IOP using a consistent and validated method.

Accurate IOP Conversion

Readings on the scale can be easily converted to intraocular pressure by referencing the supplied standard Schiotz calibration chart. This ensures dependable IOP values suitable for screening and follow-up assessments.

Durable, Stable & Reliable

Built with precision metal components, the tonometer provides stable, repeatable readings. The instrument is ideal for clinics, hospitals, outreach missions, and teaching environments due to its long-lasting design.

No Electronics or Calibration Drift

As a purely mechanical instrument, the Schiotz tonometer does not require batteries, software updates, or electronic calibration — delivering dependable performance even in remote or low-resource settings.

✅ The INS-11012 Schiotz Tonometer YZ7A offers dependable, cost-effective IOP measurement with a simple, proven mechanical design suitable for any clinical setting.