portable gemological refractometer

Brand Name:FABLE

Model Number:FGR-003A

Place of Origin:Guangdong, China

Portable With Monochromatic Light Filter gemological refractometer FGR-003A Model number: FGR-003A Type Testers & Measurements Testing scale 1.35-1.85 Accuracy 0.003 Color Black Size 120mm*42mm*80mm Power supply Unique built-in lithium battery power supply, fully charged can keep the refractometer...

Brand Name:VANCO

Model Number:FGR-003

Place of Origin:CHINA

... of a gemstone, which often gives vital clues to the identity of a gemstone. Fable brand Refractometer provides a numerical reading from a scale you see when you look through the eyepiece and determine whether a stone with single or double refracting by

Brand Name:FZLink

Model Number:RHG-181

Place of Origin:FuZhou China

Optical equipments for Gem built-in Led jewelry Hand-Held refractometer Product description The Gem Refractometer is an important instrument which measures the refractive indices of stones. It has a pull out eyepiece and a high quality lens that gives ...

Brand Name:yieryi

Model Number:THE01526B

Place of Origin:CHINA

Hand Held Digital Brix Salinity Refractometer , Portable Aquarium Refractometer yieryi Handheld Portable 2 in 1 Brix & salinity refractometer 0-32% brix/0-28% salinity with ATC Salinity Meter Features: Determines the amount of dissolved salt and dissolved ...

Brand Name:Lonroy

Model Number:BGD 252

Place of Origin:China

BGD 252 Abbe Refractometer Refractive Index Meter 1.Description The Abbe Refractometer is an instrument capable of determining the refractive index nD and the average dispersion nF-nC of transparent and semi-transparent liquids or solids (mainly ...

Model Number:116 Refractometer for honey beekeepers

Place of Origin:CHINA

116 Refractometer For Honey Beekeepers Portable Type Refractometer for honey beekeepers with 3 scales brix58-90 This optical refractometer (honey meter) has scales in the range of 12 - 27 % for measurement of honey moisture. The reading resolution is 1 %....

Place of Origin:China

Brand Name:KESHILONG

Model Number:KR-9600

Product Description: The Optical Refractometer is a sophisticated optical refractive analyzer designed to provide accurate and repeatable measurements. This advanced optical refractometry device is capable of providing automatic measurement mode with LED ...

Brand Name:HiYi

Model Number:LH-T55

Place of Origin:China

LH-T55 Portable Digital Brix Refractometer OVERVIEW LH-T55 digital refractometer is a high-precision optical instrument designed with the principle that different liquids have different refractive indices. It has the characteristics of beautiful appearance...

Brand Name:VSTAR

Model Number:VS.OP.PR.001

Place of Origin:Chengdu，China

Design / Custom Made Refractometer Resin Prism Amber PC Portable Measuring Prism AL+AF Coating Company Services: We provide tailor-maid optical products services to our customers,specializing in the ...

Brand Name:JINSP

Model Number:RS1000

Place of Origin:CHINA

... device is perfect for professionals in security, quality control, and gemology. Key Advantages: Lightweight & Robust: Under 500g, built for field operations. Wide Compatibility: Detects thousands of substances with high precision. ...

Place of Origin:China

Model Number:HA01PLUS

Brand Name:SUCE

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Place of Origin:China

Brand Name:CNOEC, OPTO-EDU

Model Number:A24.6356

... A24.6356-B Gemological Lab Special For Students And Gemologists A24.6356 Gem Test Kit A24.6356-A Travel Lab A24.6356-B Gemological Lab A24.6321-A Handheld Refractometer A24.6321-B Handheld Refractometer Handheld Polariscope Handheld Spectroscope Handheld Spectroscope...