Enviro Testers Portable Auto Refractometer

This Portable Auto Refractometer has an examination response time of less than 1 second, axis of 1°to 180°, and display of 5 in colour LCD screen.

 

SKU: ETEMRR-108 Category:

Features

  • Non-dilated, non-invasive
  • Fast pupil capture, 1 second to generate test reports
  • Handheld portable, 45 degree forward tilting angle screen
  • Support USB, WIFI, Bluetooth data transmission
  • Dual screening mode

 

Technical Specifications

Operating mode Biomocular or Monocular
Refractive examination Fully automatic
Spherical degree DS Scope -10.5 D to 7.5 D
Resolution 0.25 D or 0.01 D
Precision ± 0.5 D ± 20%
Cylinder power DC Scope -3 D to 3 D
Resolution 0.25 D
Precision ± 0.5 D
Axis Range 1°to 180°
Resolution 1
Precision ± 10 ± 5
Working distance 39.3 in ± 1.96 in (100 mm ± 50 mm)
Examination Response Time Less than 1 second
Fix cation Aim Red light or colour light Alternate light flashing
Examination sound effect Cartoon, environment and other music effects
Data interface USB or WIFI or Blue tooth
Print mode Wi-fi
Battery Rechargeable and replaceable lithium battery, 5 hours of battery life
Monitor 5 in colour LCD screen
Accessory Options Camera Stands, Printers, Tablets, etc.
Size 8.07 in × 7.28 in × 4.52 in (20.5 cm x 18.5 cm x 11.5 cm)
Weight 2.20 lb (1 Kg)

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