Welch Allyn Suresight Handheld


Описание доступно только на немецком и английском языках

  • A portable autorefractor that’s accurate, affordable, and takes just seconds.
  • Welch Allyn SureSight™ Autorefractor
  • Specifications
  • Data acquisition Measures and averages 5 to 8 readings/eye
  • Measurement range Sphere: +5.5 to -5.0 diopters. Cylinder: ± 3 diopters
  • Repeatability measure Indicates number of, and variation among, measurements for the given eye
  • Weight 9 kg
  • Working distance 35 cm
  • Data acquisition time 4 s/eye
  • Battery life More than 3 hours of continuous usage
  • Low-battery indicator Indicates ~15 minutes usage remains
  • Technology Welch Allyn proprietary autorefractor hardware/algorithm
  • Interfaces Remote infrared link to thermal printer. RS-232 interface for PCs for future
  • software upgrades/data transfer to electronic medical records
  • Distance detection Automatic, with audible and visual cues
  • Eyepiece Illuminated target for easy aiming
  • Stand Compact charger and storage


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