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GAOTek Ophthalmology Handheld Refractometer

SKU: GAOTek-HRFM-222
GAOTek ophthalmology handheld refractometer is used to measure the refractive index ND and average dispersion NF-NC of transparent, semi-transparent liquid or solid.
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GAOTek Ophthalmology Handheld Refractometer

SKU: GAOTek-ORM-108
This Ophthalmology Handheld Refractometer displays a 7" TFT LCD, measurement axis of 0° to 180° and corneal diameter of 0.07 into 0.47 in.
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GAOTek Ophthalmology Portable Refractometer

SKU: GAOTek-MRR-104
GAOTek ophthalmology portable refractometer is an innovative wavefront refractometer that precisely measures refractive errors of patients from 6 months old through adults within just seconds.
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GAOTek Ophthalmology Screener Handheld Refractometer

SKU: GAOTek-HRFM-268
GAOTek ophthalmology screener handheld refractometer is an innovative wavefront refractometer that precisely measures refractive errors of patients from 6 months old through adults within just seconds.
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GAOTek Optic Vision Handheld Refractometer

SKU: GAOTek-HRFM-297
This Optic Vision Handheld Refractometer has a spherical power of -8.00 D to +8.00 D, an axis range of 0° to 180°, and a charger of 5 V.
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GAOTek Optica For Eyes Handheld Refractometer

SKU: GAOTek-HRFM-258
This optica for eyes handheld refractometer has a sphere tolerance of ±0.5 D, a cylinder tolerance of ±0.5 D, and a battery voltage of 11.1 V.
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GAOTek Optical Camera Handheld Refractometer

SKU: GAOTek-HRFM-223
This optical camera handheld refractometer has spherical power of -8.00D to +8.00D, pupil distance of 50mm to 70mm, and axis of 0°C to 180°C. 
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GAOTek Optical Handheld Refractometer

SKU: GAOTek-HRFM-224
This optical handheld refractometer has an astigmatism range of 1° to 180°, a cylinder tolerance of 0.5D, and a wavelength of 850 ± 20nm. 
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GAOTek Optical Laboratory Refractometer

SKU: GAOTek-HPRFM-220
This optical laboratory refractometer has a temperature control range of 41 °F to 158 °F, power consumption of 45 W and power range of 50 Hz to 60 HZ
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GAOTek Optical Newest Handheld Refractometer

SKU: GAOTek-HRFM-305
This optical newest handheld refractometer has cylinder tolerance of ± 0.5D, sphere range of -12.0D to +12.0D, and astigmatism range 1° to 180°.
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GAOTek Optical Portable Handheld Auto Refractometer

SKU: GAOTek-RR-207
This Optical Portable Handheld Auto Refractometer has spherical power of -8.00 D to +8.00 D, axis of 0° to 180° and measurement time of <15 seconds.
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GAOTek Optometry Auto Refractometer

SKU: GAOTek-RFM-119
GAOTek Optometry Auto Refractometer uses the ARM processor and the latest domestic image processing thus making the system fast and the image clear.
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GAOTek Optometry Instrument Handheld Refractometer

SKU: GAOTek-HRFM-259
This optometry instrument handheld refractometer has a DS accuracy of ±0.50 D, an axis resolution of 1°, and a timer per measurement of 1 s.
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GAOTek Optometry Machine Handheld Auto Refractometer

SKU: GAOTek-ARFM-250
GAOTek optometry machine handheld auto refractometer is a device that precisely measures refractive errors of patients from 6 months old through adults within just seconds.
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GAOTek Optometry Machine Handheld Auto Refractometer

SKU: GAOTek-ARFM-260
This optometry machine handheld auto refractometer has a cylinder axis 0° to 180°, cylinder range -3.5 D to +3.50 D, and measurement time 15 seconds.
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GAOTek Outdoor Refractometer Children’s Astronomic

SKU: GAOTek-OR-101
This Outdoor Refractometer Children's Astronomic has color of white, yellow, waterproof type of 15x to 150x and prism System of BAK-4Prism.
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GAOTek Pharmaceutical High Precision Laboratory Refractometer

SKU: GAOTek-HPRFM-204
GAOTek Pharmaceutical High Precision Laboratory Refractometer is equipped with a high-performance linear CCD sensor.
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GAOTek Pipe Inline Process Refractometer

SKU: GAOTek-RR-102
This Pipe Inline Process Refractometer has a measure range of 0 % to 15 % ,0 % to 50 %, 90 %, temperature of 32 °F to 104 °F and max pressure 1 Mpa.
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GAOTek Pocket Auto Refractometer For Milky Sample

SKU: GAOTek-ARFM-238
This Pocket Auto Refractometer for Milky Sample has temperature compensation of 50 °F to 212 °F, a brix range of 0.0% to 93.0% and accuracy of ±0.2%.
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GAOTek Polarimeter Handheld Refractometers

SKU: GAOTek-HRFM-279
GAOTek polarimeter handheld refractometer features "easy-to-use" and "easy-to-understand" ergonomic architecture.
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GAOTek Portable Alcohol Content Meter Wine Refractometer

SKU: GAOTek-WR-211
GAOTek  Portable Alcohol Content Meter Wine Refractometer has a sample volume of 0.3 ml, power supply of 2 × AAA (1.5V) and response time of 3 s.
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GAOTek Portable Auto Refractometer

SKU: GAOTek-MRR-116
This Portable Auto Refractometer has a temperature 32 °F to 158 °F, refractive index accuracy of ±0.0002 nd, dissolved solids brix of 0% to 95%.
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GAOTek Portable Auto Refractometer

SKU: GAOTEK-ASOR-101
This Portable Auto Refractometer has a measurement time of 5 seconds to 15 seconds, measuring distance of 39 inches, andbattery life of 5 hours.
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GAOTek Portable Auto Refractometer

SKU: GAOTek-AR-117
This Portable Auto Refractometer has a measuring distance of 39.37 in ± 1.97 in, measurement time of 1 second, and display of 5-inch touch screen.
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