The GT600 Applanation Tonometer is a precision instrument designed for accurate intraocular pressure (IOP) measurement, helping eye care professionals diagnose and monitor glaucoma and other ocular conditions. Compatible with both Haag-Streit and Zeiss-type slit lamps, the GT600-Z delivers reliable, repeatable measurements in clinical and hospital environments.

Manufactured to strict metrological standards, the GT600-Z has undergone type approval testing by the National Institute of Metrology of China and is certified by the State Administration for Market Regulation, ensuring dependable performance and measurement accuracy.

Key Features

  • Accurate Goldmann applanation tonometry for IOP measurement
  • Compatible with both Haag-Streit and Zeiss-type slit lamps
  • Wide measuring range from 0–80 mmHg
  • High measurement accuracy and repeatability
  • Smooth prism movement for precise alignment
  • Durable, lightweight design for daily clinical use
  • Ideal for optometry clinics, ophthalmology practices, and hospitals

Specifications

Specification Value
Measuring Range 0–80 mmHg
Scale Unit 1.96 mN
Measurement Accuracy ±0.49 mN or 1.5% (whichever is greater)
Repeatability ≤0.50 mN
Reverse Span 0.49 mN
Applanation Circle Diameter 3.06 ± 0.02 mm
Applanation Area 7.354 mm²
Measuring Prism Travel 3 mm
Net Weight 0.5 kg

Applications

The GT600-Z is suitable for routine eye examinations, glaucoma screening, and long-term IOP monitoring. Its proven Goldmann applanation technology remains the clinical gold standard for accurate intraocular pressure measurement.

Compatible Slit Lamps: Haag-Streit Type & Zeiss Type.