Best Optical Instrument

Digital Brix Refractometer, ACEGMET Automatic Temperature Compensation Brix Refractometer Range 0-53%, ±2 PSU Accuracy, 1 PSU Resolution Brix Meter

  • The measurement of refractive index is simple and quick and provides the user an accepted method for sugar content analysis. Samples are measured after a simple calibration with steam distilled water. Within seconds the instrument measures the refractive index of the brix. This digital refractometer eliminates the uncertainty associated with mechanical refractometer and is easily portable for measurements in the field.
  • It is easy to use with simple three button operation and fast with a response time under 3 seconds. Easy to clean, stainless steel sample well with unit rated to IP65 as “dust tight” and protected against water jets. Ideal for winemakers, brewers, fruit and vegetable growers, maple syrup producers, and food producers..
  • This handheld refractometer is small, light and simple to use as optical refractometer, but with the precision of a digital readout. They read samples as small as 0.3 ml. Sample temperature is initially displayed on the TFT screen followed by the measurement results. They have easy-to-read LCD that eliminates the possibility of interpretation errors..
  • SM20 digital brix refractometer is commonly used in the food and beverage, agriculture and wine industries. Fruit farmers will use a refractometer to check the sugar conte....
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LAB4US UV Quartz 30mm Cuvette for Spectrophotometer (2pcs) (Pathlength: 30 mm; Volume: 10.5ml; Spectral Range: 190-2500 nm)

  • Cover: A Non-Sealing PTFE Cover (non-sealing).
  • Resistant to most acids, bases, or organic solvents.
  • Resistant to heat up to 300°C (with PTFE cover).
  • Made of high quality quartz material with far UV spectral from 190 nm.
  • Instrument: Can be used with most UV-Vis spectrometers (spectrophotometers).
  • Packaging: Sold as one case containing two cells (Set of 2 Pcs Cuvettes).
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Zetek Spiral 100pcs Foam Tip Cleaning Swabs Sponge Stick for Inkjet Printer, Printhead, Camera, Cleanroom, Optical Lens, Gun, Automotive Detailing, Optical Equipment … …

  • Foam Tip Width 0.15" - Foam Tip Thickness 0.15" - Foam Tip Length 0.59" - Swab measures 2.56″ long.
  • Anti-Static Foam Swabs for cleaning printer, computer, optical instrument camera lens, and all solvent printhead, such as Roland, Mimaki, Mutoh Epson printers..
  • Constructed from compressed, 100 ppi(Z) open-cell polyurethane foam that is free from organic contaminants such as silicone, amide or DOP.
  • Great for automotive jobs, electronics, cameras, detailing & lubrication, craft & hobby projects etc..
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LAB4US Fluorescence Glass Cuvette (2pcs) Fluorescence Cuvettes for Spectrophotometer Cuvettes, 10mm pathlength 1cm, 3.5ml, 4 Clear Windows Fluorometer Cell Cuvette

  • Applications: Fluorescent or UV-Vis measurement using mL volumes.
  • Cover: A Non-Sealing PTFE Cover (non-sealing).
  • Resistant to most acids, bases, or organic solvents.
  • Made of cost-effective glass material with starting wavelength at 340 nm.
  • Instrument: Can be used with most fluorometers or UV-Vis spectrometers (spectrometers).
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200 Pieces Foam Cleaning Swab Sticks Foam Tip Cleaning Swabs Sponge Stick for Inkjet Printer, Print Head, Camera, Optical Lens, Optical Equipment (Spiral Tip)

  • Material: each foam swab head is made from the open-cell foam securely bonded to a poly shaft.
  • Size: the length of foam tip is 2.52 inches/ 65 mm.
  • Great cleaning tools: right for applying most occasions, durable and work pretty great for cleaning electronic components.
  • Apply to: these foam cleaning swabs are suitable for cleaning printer, computer, optical instrument camera lens, and most solvent printhead.
  • Quantity: package includes 200 pieces 2.52 inches foam tip stick, meeting your requirement for various purposes.
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Ear Otoscope Kit - 4X Magnifying Ear Scope with Lights Endoscope Diagnostic Medical Instrument Otoscope - 3 Speculum Tips Inspect Ear for Children, Adults, Doctors, Veterinary, Pets Screening

  • ...he eardrum, a large field of view, and a higher resolution compared to electronic ear examination tool.
  • 【 Supper Otoscope Function 】 The ear light otoscope features 2 simple controls: an on/off switch and a light dimmer (rheostat). The dimmer allows you to control the intensity of the light, Beyoung Otoscope all instrument components may be cleaned by a damp cloth. Never immerse the instrument components in liquid.
  • 【 60days No Risk Money Back】 You will get an refund or replacemet if the otoscope sets arrives damaged or missing any parts, we will do our best to protect your rights and makes your satisfaction..
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LAB4US Quartz Fluorescence Cuvette Cells with Stopper Top (Set of 2) Spectrophotometer Cuvettes Cell, 10mm Pathlength, 4 Clear Windows, 3.5ml, 190 nm- 2500 nm

  • Applications: Fluorescent or UV-Vis measurement using mL volumes.
  • Sealed cell top enables a long period scanning..
  • Resistant to most acids, bases, or organic solvents.
  • Made of high quality quartz material with starting wavelength at 190 nm.
  • Instrument: Can be used with most fluorometers or UV-Vis spectrometers (spectrometers).
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Mogami Gold INSTRUMENT-18 Guitar Instrument Cable, 1/4' TS Male Plugs, Gold Contacts, Straight Connectors, 18 Foot

  • Mogami GOLD INSTRUMENT Guitar Instrument Cables provide crystal-clear tone and a drop-dead silent background. The top choice for wiring professional recording studios for decades, Mogami Gold Instrument Cables exhibit amazing clarity and preserve the unique personality of your instrument and effects..
  • Engineered for the highest level of transparency, Mogami Gold Instrument Cables are constructed with a conductive polymer sub-shield, an Ultra High Density (UHD) spiral shield, and an oxygen-free copper (OFC) core. For musicians on the move, Mogami Gold Instrument Cables are also designed with a carbon impregnated PVC anti-static shield layer to prevent all handling noise..
  • Wired with Mogami Guitar/Instrument High Impedance Cable, Mogami Gold Instrument Cables feature high definition sound ideal for use with acoustic guitar, electric guitar, bass guitar, keyboard, pedal effects, and other unbalanced instrument cable applications..
  • This Mogami GOLD INSTRUMENT-18 Guitar Instrument Cable is a 18 foot length. The Mogami GOLD INSTRUMENT Guitar Instrument Cable series is also available in 3, 6, 10, and 25 foot lengths..
  • Mogami Lifetime "No Excuses" Warranty: all brand new Mogami cables include Mogami's Limited Lifetime "No Excuses" Warranty to the original purcha....
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40X Metal Illuminated Jewelers Loop Magnifier Glass, JLY Loupe Magnifier with Light and Pocket Folding, Handheld Jewelers Eye Loop for Jewelry Identifying, Currency Detecting, Rock Collecting, Stamps

  • Useful Precision Instrument With Superior Optical Glass: Jeweler magnifier for jewelry authentication and provides a detector for detecting counterfeit banknotes. Jewelers loupe glasses is used for banknotes, passports, credit cards and traveler's checks, etc. Jewelers eye loupe glasses is also great for rock collectors, coin collectors, hobbyists, watches, stamps, antiques, models, photos industry. Or inspect plants for signs of bugs, molds or mildews..
  • High Grade UV light And Dual Led lights: 40x Jewelers loupe can switch on/ off for LED light. Jewelry eye magnifier can see what the naked eye cannot with two high quality ultra-bright LED lights. Loupe magnifier with bright LED light is particularly helpful for see objects clearly details in low-light or darkness. Jewelers loop with light for viewing diamonds and other gemstones. Has UV light for counterfeit identification of paper currency, geology study, credit cards, and traveler's checks..
  • Powerful 40X Magnification Without Optical Distortion: Optical glass that is 25 mm triplet lens. The jeweler's magnification loop has great 40X magnification power, so you can get an extremely close view of the tiniest details. Make jeweler loop magnifier become a great product for the watch making industry, ins....
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ADC - 5610L-3 Diagnostic Wall Set with 3.5V LED Otoscope, 3.5V LED Coax Ophthalmoscope, and Specula Dispenser

  • Otoscope features fiber optic light transmission, optical glass, bidirectional swivel lens, and insufflator port. Compatible with Welch Allyn specula.
  • Coax Ophthalmoscope features high performance aspherical condenser lens. Ergonomic design and integral thumb rest. Rubber brow rest. Dust proof. Aperture viewing window. 29 viewing lenses, 24 aperture/filter combinations.
  • Handle CNC machined from solid brass, chrome plated in black with a ribbed surface for a sure grip. Electronic rheostatic light intensity control provides infinite continuous control. Bayonet mount compatible with all major brands of 3.5v instrument heads.
  • Wall transformer with magnetic switch activates power when handle is removed, powers off when replaced. Auto-off if handle is mis-cradled.
  • Includes specula dispenser. Install with included bracket or may be mounted to wallboard. UL approved.
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