Reviews Micrometer For Refractive Index Measurement

Gem Refractometer, RHG181 1.30-1.81 Jewelry Professional High Accuracy Gemstone ldentification Portable Gemological Gemelogy Refractometer with Electric Torch, Reflective Index Fluid for Gemologists

  • Refractive Index is one of the most important optical parameters used to identify and authenticate polished precious and semi-precious gemstones..
  • Gemological (Gemstone) Refractometer is your primary and most powerful tool in gemstone identification. As with a typical critical angle refractometer, it will measure the Refractive Index of faceted stones..
  • This Gemological refractometer is a low cost, lightweight measuring instrument used by jewellers and traders of gemstones to measure polished stones over a refractive index range of 1.30 to 1.81 RI..
  • The instrument can also be used to identify whether a particular stone is Isotropic or Anistropic (uniaxial or biaxial)..
  • In fact, you can also use this tool to measure R.I. for many minerals in crystal form as long as the crystals have a flat and polished face..
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Jewelry Gem Refractometer, RHG181 1.30-1.81 Professional Gemstone ldentification Gem Refractometer,Portable Jeweler Tester Tool, Gemological Gemstone Gem Refractometer

  • WITH THE HELP OF CONTACT FLUID (RI FLUID) : An optical contact between glass and gemstone is made. Gem refractometer You can measure or test the refractive index of faceted stones, transparency or opacity, as well as their beauty, durability and scarcity.
  • PROFESSIONAL FUNCTION: Gemstone Refractometer is the most important and powerful tool for identifying and authenticating polished gemstones and semi-precious stones, as well as for observing the optical properties and structure of precious stones.Professional Gemstone ldentification.
  • USER-FRIENDLY DESIGN: Refractometer gemstone with integrated light source you can use it in different environments. Gemological Gemstone Gem Refractometer, Automatic Temperature Compensation (ATC) that adjusts to the climate. Low battery consumption for long operating times.
  • PRODUCT DETAILS: Refractive index range between 1.30-1.81 RI, power supply is AA battery (not included). And size is 13 * 6 * 3.5cm / 5.1 * 2.4 * 1.4inch. Gem refractometer, Lightweight and compact, easy to transport.
  • SATISFACTION GUARANTEE: This refractometer is designed to measure the refractive index of gemstones and solid materials.If you have any questions about the product, do not hesitate to contact us or ask questions in QA, Rotekt will solve yo....
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LuckyHigh Precision Micrometer Holder Stand Cast Iron Base Rubber Lined Jaws Inspection Fixture

  • Micrometer holder base is made of cast iron. The clamp is equipped with rubber pad to avoid damaging the instrument and protect instrument in the process of clamping..
  • Rubber lines jaws are 1.5" wide, will open to 0.75" (18mm)..
  • Micrometer Holder Stand fit for most inside and outside micrometers..
  • Micrometer Holder Stand Jaws can rotate 50 degrees forward and 30 degrees back..
  • Micrometer Holder Stand is mainly used for clamping 0-4" micrometer to provide high measurement stability..
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Metric Micrometer

  • 【Outside Micrometer Set】0.0001" precision micrometers are available in a variety of sizes:0-1", 1"-2", 2"-3", 3"-4", with 3pcs benchmark rods and....
  • 【Thickened Carbide Head】 The outer micrometer is made of tungsten steel and hard alloy, and surface powder coated baked finish, which is more....
  • 【Ratchet-stop Thimble Design】The ratchet-stop thimble on the micrometer tools spindle provides constant force, prevent screwing too tight, make....
  • 【Multi-purpose】Metric Micrometer are widely used for precise measurement of length, diameter or thickness..
  • 【Strong Warranty】 Ruitool are confident with the quality of our Outside Micrometers Set that we offer a one year manufacturer warranty when....
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Fowler 52-095-007-0, Universal Measuring Set

  • Dial Caliper: This measurement tool set includes Fowler 52-008-007-1 dial caliper with 0.001" graduations.
  • Micrometer Gage: Fowler 52-229-201-0 vernier micrometer with 0.0001" graduations and 0-1" measuring range.
  • Flexible Rule: The set also contains a 6" flexible rule with 32nds, 64ths, 10ths, and 100ths graduations.
  • Easy Storage: This measurement kit comes in a shop-hardened case for storage.
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Fowler 52-095-007-0, Universal Measuring Set

  • Dial Caliper: This measurement tool set includes Fowler 52-008-007-1 dial caliper with 0.001" graduations.
  • Micrometer Gage: Fowler 52-229-201-0 vernier micrometer with 0.0001" graduations and 0-1" measuring range.
  • Flexible Rule: The set also contains a 6" flexible rule with 32nds, 64ths, 10ths, and 100ths graduations.
  • Easy Storage: This measurement kit comes in a shop-hardened case for storage.
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Rhino Honey Digital Refractometer (0-90% Brix, 5-38%Water, 33-48Be', 1.3330-1.5177nD) with ATC, IP65

  • RHINO Honey Refractometer can be used to measure of sugar content, Baume, refractive index and water concentration, as well as high sugar related liquids, such as high sugar content, honey, jellies, jams, and syrups, to help monitor and control sugar concentration in foods and drinks..
  • This model has an automatic temperature compensation feature which increases measurement precision which is performed at 32 - 104°F (0 - 40°C) instead of 68°F (20°C)..
  • Products are the small size with a beautiful appearance, easy to use, fast and stable response..
  • Rhino Honey Digital Refractometers are particularly easy to use and very sturdy. The shell of the product is made of high-performance waterproof and shockproof material..
  • We provide two years of product quality warranty..
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VEVOR Micrometer Set 0-6' Machinist Tool Micrometer Set 0.0001' Accuracy 6 Pcs Precision Machinist Tool Set Micrometer, Laser-Etched Micrometer with Calibration Standards, Wrench

  • [ 6 Pcs Micrometer Set ]: Micrometer set includes 6 micrometers with measuring range: 0-6" (0-1"/1-2"/2-3"/3-4"/4-5"/5-6"),and microfine Graduations is 0.0001",also the accuracy is 0.0001",ensure a precise measurement every time..
  • [ Calibration Standards & Wrench ]: The micrometer set comes with 5 calibration standards and 1 adjustment wrench,which provides you precise adjustment solutions..
  • [ Precision Machinist Tool ]: It works with high accuracy of 0.0001'', Micro-lapped carbide tipped measuring face make more accurate reading,and the laser-etched graduations will never fade..
  • [ Durable Material Micrometer ]: The outside micrometers are made of heat and corrosion resistant cemented carbide and cast Iron, which makes it work perfect in different condition. Satin chrome finish on thimble and sleeve is rustproof and reducing glare..
  • [ Wide Application for Your Needs ]: This outside micrometer set is ideal for DIY, Hobbyists, CNC Machinists, Fabricators, Automotive Mechanics, and Inspection Tools etc,help you measure the outside dimensions of raw materials, whole workpieces and more of metalworking and other industrial measure needs..
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Digital Refractometer Digital BRIX Tester Sugar Meter Ideal for Drinking Water Beverage Kombucha Orchard Fruit Juice Carbohydrate Content High Accuracy Portable Refractive Index Tester 0-58%

  • ACCURACY AND CONSISTENCY: Refractive index is effected by temperature, so we set Automatic Temperature Compensation (ATC) function for BRIX reading be accurate at various temperatures..
  • BIG COLOR SCREEN WITH BACKLIT: Unit with a big backlight screen makes you easy to see the readings clearly in poor light..
  • EASY AND INSTANTLY: Just turn BRIX meter on and drip several drops of solution in the metal sample groove, press READ button and wait for 3 seconds to get result. Very easy to operate..
  • MULTIPURPOSE TESTER: Tester for orchard worker to know your fruits maturation anytime. Unit has refractive index, BRIX and temperature functions 3 in 1 so can be use for various purposes as beverage shop, kombucha making, pummelo, orange, watermelon juice test, home drinking and cooking, food and catering, laboratory experiment, etc..
  • ENERGY CONSERVATION: Our product will deliver with 2 batteries. When you finished your test but forget power it off, unit will shut down automaticly in 60 seconds without any operation. Thus this function will save energy..
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Digital Refractometer Digital BRIX Tester Sugar Meter Ideal for Drinking Water Beverage Kombucha Orchard Fruit Juice Carbohydrate Content High Accuracy Portable Refractive Index Tester 0-95%

  • ACCURACY AND CONSISTENCY: Refractive index is effected by temperature, so we set Automatic Temperature Compensation (ATC) function for BRIX reading be accurate at various temperatures..
  • BIG COLOR SCREEN WITH BACKLIT: Unit with a big backlight screen makes you easy to see the readings clearly in poor light..
  • EASY AND INSTANTLY: Just turn BRIX meter on and drip several drops of solution in the metal sample groove, press READ button and wait for 3 seconds to get result. Very easy to operate..
  • MULTIPURPOSE TESTER: Tester for orchard worker to know your fruits maturation anytime. Unit has refractive index, BRIX and temperature functions 3 in 1 so can be use for various purposes as beverage shop, kombucha making, pummelo, orange, watermelon juice test, home drinking and cooking, food and catering, laboratory experiment, etc..
  • ENERGY CONSERVATION: Our product will deliver with 2 batteries. When you finished your test but forget power it off, unit will shut down automaticly in 60 seconds without any operation. Thus this function will save energy..
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