Refractometers

GAOTek Modern High Precision Laboratory Refractometer

SKU: GAOTek-HPRFM-219

This modern high precision laboratory refractometer has a power consumption of 45W, a power of 50Hz to 60HZ.

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GAOTek Monitoring High Precision Laboratory Refractometer

SKU: GAOTek-HPRFM-202

This monitoring high precision laboratory refractometer has a max pressure of 1 MPa, a power of 12 V to 24 V, and an output of 4 mA to 20 mA.

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GAOTek Mooncake Concentration Refractometer

SKU: GAOTek-SR-203

GAOTek mooncake concentration refractometer is a handheld sweetness refractometer designed for the rapid assessment of the concentration of various substances such as fruit juices, soybean paste fillings, high-temperature syrups, and jams.

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GAOTek New Coming Portable Auto Refractometer

SKU: GAOTek-ARFM-235

This New Coming Portable Auto Refractometer has a DS range of -7.50 D to +7.50 D, DS accuracy of ±0.50 D, and axis accuracy of ±5°.

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GAOTek New High Precision Laboratory Refractometer

SKU: GAOTek-HPRFM-206

This new high precision laboratory refractometer has a temperature accuracy of 0.5 ℃, a power of 110V to 220V, and a temperature resolution of 0.1℃.

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GAOTek New Vision Screener Handheld Refractometer

SKU: GAOTek-HRFM-301

This new vision screener handheld refractometer has a DC range of 0.00D to 3.00D, an axis range of 1° to 180°, and a pupil distance of 35mm to 80m.

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GAOTek Newest Handheld Refractometer

SKU: GAOTek-HRFM-300

This newest handheld refractometer has sphere range of -10.0D to +10.0D, cylinder range of -5.0D to +5.0D, and axis of astigmatism range 1° to 180°.

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GAOTek Newest Optical Handheld Refractometer

SKU: GAOTek-HRFM-304

This newest optical handheld refractometer has a DC range of 0.00 D to 3.00 D, an axis range of 1° to 180°, and a pupil size of 4.0 mm to 9.00 mm.

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GAOTek NF Auto Refractometer

SKU: GAOTek-ARFM-225

GAOTek NF auto refractometer measures the refractive index ND and the average dispersion NF-NC of a transparent, translucent liquid or solid.

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GAOTek Objective Handheld Refractometer

SKU: GAOTek-HRFM-272

This objective handheld refractometer has a sphere range of -10.0 D to +10.0 D, a sphere tolerance of ± 0.5 D, and a cylinder tolerance of ± 0.5 D.

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GAOTek Ophthalmic Auto Refractometer Handheld

SKU: GAOTek-AR-130

This Ophthalmic Auto Refractometer Handheld has an axis angle of 0° to 180°, a cylinder of -6.00 D to +6.00 D, and a sphere of -19.00 D to +16.75 D.

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GAOTek Ophthalmic Digital Auto Refractometer

SKU: GAOTek-ARFM-213

This Ophthalmic Digital Auto Refractometer has a single measuring time 0.03 seconds, resolution of cornea of 0.003 in and power of 500 mW.

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GAOTek Ophthalmic Equipment

SKU: GAOTek-AR-121

This Opthalmic Equipment has a 25 W of power, a voltage range of 100 V to 240 V, and automatically measures optical lenses.

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GAOTek Ophthalmic Equipment Auto Refractometer

SKU: GAOTek-ARFM-253

This ophthalmic equipment auto refractometer has a cylinder range -5.0 D to +5.0 D, axis of astigmatism range 1° to 180°, and acquisition time 1 second.

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GAOTek Ophthalmic Equipment Digital Auto Refractometer

SKU: GAOTek-ARFM-271

This ophthalmic equipment digital auto refractometer has a sphere range of +8.0 D, sphere intervals of 0.1 D, and a sphere tolerance of ±0.5 D.

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GAOTek Ophthalmic Instrument Portable Auto Refractor

SKU: GAOTek-ARFM-206

GAOTek Ophthalmic Instrument Portable Auto Refractor has so many merits, such as portable, fast and accurate testing, non-contact and non-injury to your eyes.

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GAOTek Ophthalmic Keratometer Handheld Refractor

SKU: GAOTek-HRFM-296

This Ophthalmic Keratometer Handheld Refractor has a power supply of 500 mW, a measuring time of 0.03 seconds, and a precision of ±0.0019 in.

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GAOTek Ophthalmic Laboratory Digital Refractometer

SKU: GAOTek-ARFM-246

This Ophthalmic Laboratory Digital Refractometer has a temperature range of 32 °F to 104 °F, brix measure range of 0% to 35%, and brix accuracy ±0.2%.

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GAOTek Ophthalmic Portable Auto Refractometer

SKU: GAOTek-ARFM-214

This Ophthalmic Portable Auto Refractometer has an axis range of 1° to 180°, ball mirror of 10.0 D to +10.0 D and the lens lattice of the ball 0.25 D

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GAOTek Ophthalmic Portable Handheld Auto Refractometer

SKU: GAOTek-ARFM-245

This Ophthalmic Portable Handheld Auto Refractometer has a SPH range of - 8.0 D to +8.0 D, an axis range of 1° to 180°, and gaze of 0° to 20°

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GAOTek Ophthalmic Refractometer

SKU: GAOTek-AR-122

This Ophthalmic Refractometer has a forehead-rest adjustment of 0.63 inches, a corneal vertex distance of 0.47 inches, and a P.D. adjustment of 2.14 inches x 2.95 inches.

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GAOTek Ophthalmic Table Auto Refractometer

SKU: GAOTek-AR-128

This Ophthalmic Table Auto Refractometer has an axis of 0 to 180°, step: 5°, a Sphere range of -19.00D to +16.75, and a Rotating prism of range :0 to 20.

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