portable refractometer for gemstones

Optical equipments for Gem built-in Led jewelry Hand-Held refractometer Product description The Gem Refractometer is an important instrument which mea...

Mine Oil Atc Portable Refractometer 0-15% Anti Rust Cutting Emulsion Concentration Tester 1) appearance characteristics Principal part,Prism, cover pl...

WZS are very commonly used which can be used for low, middle, and high resolution Brix concentration. T...

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... easy,fast,and without spoilage,it can also test the ’ luster Many are double refraction(birefringence) on optical character. Fo...

116 Refractometer For Honey Beekeepers Portable Type Refractometer for honey beekeepers with 3 scales brix58-90 This optical refractometer (honey mete...

Product Description: The Optical Refractometer is a sophisticated optical refractive analyzer designed to provide accurate and repeatable measurements...

LH-T55 Portable Digital Brix Refractometer OVERVIEW LH-T55 digital refractometer is a high-precision optical instrument designed with the principle th...

Ophthalmic Equipment Handheld Auto Non-contact and Non-Injury Model : MCE-HAR-800 The HAR-800 vision screener can check the ref...

Design / Custom Made Resin Prism Amber PC Measuring Prism AL+AF Coating Company Services: We provide tailor-maid optical produc...

High-strength automatic trace detectordesktop drug and explosive detector desktop explosive trace detection and drug detector Produc...

Auto-Refractor , Auto Refractometer Product Description K/R Measure diopter and corneal curvature REF Measure diopter KER Measure corneal curvature Ve...

Luxury Resin Waterproof Sharp Edged Translucent Resin Practical Custom DND Dice Set This DND dice set contains one D4, one D6, one D...

30ml Glass Roller Bottle Empty Perfume Rollers Glass Roller Bottles Description: Designed for the independent and spirited individual, this c...

.... 60000psi direct drive pump features: Can also provide 9KW, 11KW small direct drive pump. Maximum pressure: 60000Psi. aperture: 0.33mm. D...

Skymen JP-890 35W Razor Watches Glasses Jewelry ultrasonic cleaner 600ml ultrasonic cleaner for jewelry,diamond, jp-890, digital ultr...

Product Description Portable mobile gold diamond washing plant Product Application 1. Gold Mining Equipment Descreption 1)It provide a simple,efficien...

About this item * FIELD OF APPLICATION: It is a large sizes scoops,widely used for Diamond and Bead rectangular ,precious stones, beads, parts and any...

This product is suitable for skin inspection and hairy root inspection. Textile inspection, biologic observation, gemstone identification, and magnify...

This product is suitable for skin inspection and hairy root inspection. Textile inspection, biologic observation, gemstone identification, and magnify...