Hospitality Enviro Tech Screening Device Portable Auto Refractometer

This screening device portable auto refractometer has a DS range of -7.50 D to 7.50 D, DS accuracy of ±0.50 D, and axis range of 1° to 180°.

SKU: HETARFM-248 Category:

Technical Specifications

DS Range -7.50 D to 7.50 D
DS Resolution 0.25 D to 0.01 D
DS Accuracy ±0.50 D
DC Range 0.00 D to 3.00 D
DC Resolution 0.25 D to 0.01 D
Accuracy ±0.50 D
Axis Range 1° to 180°
Axis Resolution
Axis Accuracy ±5°
Pupil Size Range 0.15 in to 0.35 in (4.0 mm to 9.00 mm)
Resolution 0.003 in (0.1 mm)
Accuracy 0.003 in (0.1 mm)
Pupil Distance Range 1.3 in to 3.14 in (35 mm to 80 mm)
Pupil Distance Resolution 0.03 in (1 mm)
Pupil Distance Accuracy 0.03 in (1 mm)
Gaze 0° to 20°
Measuring Distance 39.3 in (1m), 196.8 in (5cm)
Time Per Measurement 1 second
Size 7 in x 5.1 in x 0.3 in
(180 mm x 130 mm x 10 mm)
Weight  28.2 oz (800 g)

Reviews

There are no reviews yet.

Be the first to review “Hospitality Enviro Tech Screening Device Portable Auto Refractometer”

Your email address will not be published. Required fields are marked *

Scroll to Top