Hospitality Enviro Tech Top Quality Auto Refractometer

This Top Quality Auto Refractometer has a Sphere range of -9.0 D to +2.0 D, cylinder range -3.0 D to +3.0 D and astigmatism range 1° to 180°.

SKU: HETARFM-207 Category:

Features

  • Non-contact and non-invasive
  • Child-friendly
  • Speedy Inspection
  • Accurate Result
  • Comprehensive detection modes
  • Easy targeting
  • Ultrasonic distance measurement
  • Thermal printer is connected by infrared

 

Technical Specifications

Sphere Range -9.0 D to +2.0 D
Sphere Interval 0.25 D to 0.1 D
Sphere Tolerance ±0.5 D
Cylinder Range -3.0 D to +3.0 D
Cylinder Interval 0.25 D to 0.1 D
Cylinder Tolerance ±0.5 D

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