With the quality-designed GR-4C you can say goodbye to time-consuming millimeter rules for measuring PDs. You and your staff will save time and enjoy more accurate prescripciones.
The GR-4C uses direct point sampling to minimize errors, resulting in faster, less variable results. With the GR-4C you will enjoy wide range measurement capabilities, digital read and LED in a lightweight device that is both accurate and consistent.
Features of the GR-4C Pupillometer
▪ Easy to Use
▪ Direct Point Sampling
▪ Wide Range Measurements
▪ Digital Read
▪ Adjustable LED