GAOTek Portable Digital Honey Refractometer 

SKU: GAOTek-ORM-104
This Portable Digital Honey Refractometer has a brix range of 0% to 90%, measurement accuracy of 0.2% Brix and measurement range of 0% to 90%.

GAOTek Portable Digital Refractometer

SKU: GAOTek-OR-305
This Portable Digital Refractometer has a power supply of 2 x AAA (1.5 V), minimum reading of 0.1, scale of brix (%), and range of 0 to 35.

GAOTek Portable Meter Digital Viscometer Refractometer

SKU: GAOTek-OR-201
GAOTek Portable Meter Digital Viscometer Refractometer has measurement accuracy of 2%, temperature sensor of included and bluetooth output of NO. 

GAOTek Portable Refractometer Vision Screener

SKU: GAOTek-OR-212
This Portable Refractometer Vision Screener has an axis of 0° to 180°, measurement time of 5 s to 15 s and measuring distance of 100 cm, ±1.97 in.

GAOTek Portable Table Refractometer

SKU: GAOTek-OR-207
GAOTek portable table refractometer is equipped with a high performance linear CCD sensor.

GAOTek Portable Touch Handheld Auto Refractometer

SKU: GAOTek-OR-206
GAOTek  Portable Touch Handheld Auto Refractometer has a range of 0° to 20°, display of 5 in touch screen and measuring distance of 1 m ± 5 cm. 

GAOTek Portable Water Quality Analyzer

SKU: GAOTek-ORM-101
GAOTek portable water quality analyzer is a portable multi-parameter water quality monitoring instrument used for testing water quality.

GAOTek Refractometer Digital Handheld Portable

SKU: GAOTek-OR-202
This Refractometer Digital Handheld Portable has resolution of 0.1 % Brix, precision of 0.5 % Brix and environment temperature of 10 to 40. 

GAOTek Repair Inspection Benchtop Analyzer

SKU: GAOTek-ORM-116
This Repair Inspection Benchtop Analyzer has an operating temperature of 32 °F to 122 °F, input voltage of 12 V, and resolution of 1920 x 1200.

GAOTek Salinity Refractometer Range

SKU: GAOTek-OR-256
This Salinity Refractometer Range has a measuring accuracy of 0.1 % salinity, 0.001 sg, accuracy 1 of 0.5%, accuracy 2 of 1° and accuracy 3 of 0.5°.

GAOTek Vision Screener Portable Refractometer

SKU: GAOTek-OR-306
This Vision Screener Portable Refractometer has DC (cylinder) range of 0.00 D to 3.00 D, axis range of 1° to 180° and gaze range of 0° to 20°.

GAOTek Waterproof Digital Refractometer

SKU: GAOTek-ORM-109
This Waterproof Digital Refractometer has measurement range of 1.3330 nD to 1.5290 nD, accuracy of ±0.0002 nd, and brix range of 0.0% to 94.0%.

GAOTek Refractometer with Wide Measuring Range (High Accuracy)

SKU: GT00XN00ZW
This Refractometer with Wide Measuring Range (High Accuracy) is designed to measure the sugar content of an aqueous solution from 0 % to 95 % Brix.