Hospitality Enviro Tech Modern Auto Handheld Refractometer

This modern auto handheld refractometer has a DS range of -7.50 D to +7.50 D, an axis resolution of 1°, and an axis accuracy of ±5°.

SKU: HETHRFM-307 Category:

Features

  • Binocular diopter measurement
  • Pupil diameter measurement
  • Auto operation
  • Quick screening within 0.5 seconds
  • Portable and light in weight
  • Changeable and rechargeable battery
  • Report output

 

Technical Specifications

Ds Range -7.50 D to +7.50 D
Ds Resolution 0.25 D to 0.01 D
Ds Accuracy ±0.5 D
Dc Range 0.00 D to 3.00 D
Dc Resolution 0.25 D to 0.01 D
Dc Accuracy ±0.5 D
Axis Range 1° to 180°
Axis Resolution
Axis Accuracy ±5°
Pupil Size 0.13 in to 0.35 in (3.5 mm to 9.0 mm)
Resolution 0.0039 in (0.1 mm)
Accuracy ±0.0039 in (0.1 mm)
Pupil Distance Range 1.18 in to 3.14 in (30 mm to 80 mm)
Gaze 0° to 20°
Measuring Distance 0.039 in (1 mm),
1.969 in (± 5 cm)
Time Per Measurement 1 s
Display 5-inch touch screen
Size 7.08 in x 5.11 in x 4.33 in
(180 mm x 130 mm x 110 mm)
Weight 28.21 oz (800 g)

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