Auto Refractometers

GAO Tek auto refractometers are advanced instruments designed for automated measurement of a substance’s refractive index, commonly used to assess the concentration or composition of liquids. The primary emphasis of auto refractometers lies in their automated functionality, providing several benefits: efficient automation, user-friendly operation, consistent accuracy, continuous monitoring capabilities, versatile applications, reduced contamination risk, customizable settings, labor savings, data recording, and analysis.
We have products in stock and can ship overnight within North America. Need any help? Fill out this Ask an Expert form or email us at sales@gaotek.com

Showing 1–24 of 104 results

GAO Tek Brix Digital Refractometer

SKU: GAOTEK-AR-111
This Brix Digital Refractometer has 0 to 95% of the measurement range, 1.3000 to 1.7000 of the refractive index Nd and 0.1% of the brix.

GAO TEK Brix Refractometer

SKU: GAOTEK-AR-112
Cutting and cooling oils and lubricants are widely used in the electronic, mechanical and optical industry.

GAO TEK Digital Handheld Auto Refractometer

SKU: GAOTEK-AR-113
This Digital Handheld Auto Refractometer has a measurement range of 0.11 in to 0.50 in, accuracy of ≥±0.05mm, and has infrared output.

GAO TEK Digital Refractometer Brix

SKU: GAOTEK-ASOR-103
This Digital Refractometer Brix has measurement accuracy of 0.1%, measurement range of 0.0 to 94.0 % and temperature range of 50° F to 104° F.

GAO TEK Handheld Auto Refractometer

SKU: GAOTEK-AR-377
This Handheld Auto Refractometer with keratometer has 1s / eye of the data acquisition time, -5.0D to +5.0 of the Cylinder range and -10. OD ~+1O.OD of the Sphere range

GAO TEK Handheld Auto Refractometer

SKU: GAOTEK-HAR-380
This Handheld Auto Refractometer has 1° to 180° of the axis of astigmatism, -10.0D+10.0D of the Sphere range and -0.5D+5.0D of the Cylinder range

GAO TEK Handheld Portable Auto Refractometer

SKU: GAOTEK-HPAR-379
This Handheld Portable Auto Refractometer has 1° to 180° of the Axis, AC 220 V 50 HZ of the power supply and 2.0 mm of the minimum pupil diameter.

GAO TEK Handheld Portable Autorefractometer

SKU: GAOTEK-HPAR-378
This GAOTEK Handheld Portable Autorefractómeterr has 1° to 180° of the axis range, -10.5D to +7.5D of the DS range and 37.4 in to 41.33 in of the work distance

Gao Tek Myopia Hyperopia Refractometer

SKU: GAOTEK-AR-376
This Handheld Auto Refractometer Myopia Hyperopia has -10.0D to +10.0D of the Brix range, -5.0D to +5.0 of the Cylinder range and 1° to 180° of the Axis of astigmatism range

GAO TEK Portable Auto Refractometer

SKU: GAOTEK-ASOR-105
GAOTek portable auto refractometer is an innovative wavefront refractometer that precisely measures refractive errors of patients from 6 months old through adults within just seconds.  

GAOTek Auto Abbe Refractometer

SKU: GAOTek-ARFM-222
GAOTek auto abbe refractometer is designed for the measurement of refractive index(nD) and the average optical dispersion(NF-NC) of the transparent, the semitransparent and the solid matter (mostly transparent).

GAOTek Auto Digital Refractometer & High Temperature

SKU: GAOTek-ARFM-218
GAOTek auto digital refractometer & high temperature is capable of measurements at a high resolution (RES).

GAOTek Auto Digital Refractometer Pocket Brix-Acidity

SKU: GAOTek-ARFM-223
GAOTek auto digital refractometer Pocket Brix-Acidity for measuring citrus (Low Acidity & High Acidity), grapes & wine, tomatoes, strawberries and includes everything you need for easy, precise and accurate measurements.

GAOTek Auto Mode Refractometer

SKU: GAOTek-ARFM-233
GAOTek auto refractometer vision screener can check the refractive error precisely for different groups of people.

GAOTek Auto Pocket Refractometer

SKU: GAOTek-ARFM-216
This auto pocket refractometer has a brix range of 0.0% to 53.0%, measurement accuracy of ± 0.2%, and resolution brix of 0.1%.

GAOTek Auto Polarimeter Refractometer Sugar

SKU: GAOTek-ARFM-217
GAOTek Auto polarimeter refractometer sugar is "easy-to-use" and "easy-to-understand" ergonomic architecture.

GAOTek Auto Refractometer Drug Automatic

SKU: GAOTek-ARFM-224
This auto refractometer drug automatic has a brix range 0.0 to 94.0%, measuring range 0.0 to 94.0%, and measurement accuracy 0.1%.

GAOTek Auto Refractometer For Children And Adult

SKU: GAOTek-ARFM-257
This Auto Refractometer For Children And Adults has a DS accuracy ±0.50 D, axis range 1° to 180°, and pupil distance accuracy 0.03 in (±1 mm).

GAOTek Auto Refractometer High Accuracy Eye Tester

SKU: GAOTek-ARFM-247
This Auto Refractometer High Accuracy Eye Tester has a DS range of 7.50 D to +7.50 D, DC accuracy range of 0.50 D, and axis resolution of 1°.

GAOTek Auto Refractometer Honey Refractometer Price

SKU: GAOTek-ARFM-262
GAOTek Auto Refractometer Honey Refractometer Price is equipped with high performance linear CCD photosensitive components.

GAOTek Auto Refractometer Ophthalmic Equipment

SKU: GAOTek-RFM-120
GAOTek Auto Refractometer Ophthalmic Equipment can check the refractive error precisely for different groups of people using the ultrasonic ranging, cross line, flashing light and sound technology and then to find out the probably potential refractive problems.

GAOTek Auto Refractometer Ophthalmic Products

SKU: GAOTek-ARFM-267
This auto refractometer ophthalmic product has a cylinder power DC resolution of 0.25 D, axis range of 1° to 180° and axis resolution of 1°.

GAOTek Auto Refractometer Ophthalmic Products Vision Test

SKU: GAOTek-ARFM-266
This auto refractometer ophthalmic products vision test has a cylinder power DC resolution 0.25 D, axis range 1 to 180, and axis resolution 1°.

GAOTek Auto Refractometer Optometry Instrument

SKU: GAOTek-ARFM-265
This auto refractometer optometry instrument has a sphere range -10.0 D to +10.0 D, sphere tolerance ±0.5 D, and cylinder range -5.0 D to +5.0 D.