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digital refractometer for salinity aquarium salt water
  • digital refractometer for salinity aquarium salt water
  • Digital salinity chlorinity specific gravity refractive index tester refractometer  DR201 Digital salinity refractometer is used for measuring salinity and Specific Gravity of solution such as sea water,physiological saline solution and refract...
  • HT TECH LIMITED  [Verified]
Negotiable
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Used Leica TCRP1203+ R1000 3 Robotic Total Station 2007
Negotiable
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Optics prisms
  • Optics prisms
  • Specifications Material: BK7 Grade A optical glass Dimension Tolerance: +/- 0.25mm 90° Deviation Tolerance: Standard series: < 30 arc seconds Precision series: up to 10 arc seconds Flatness: Standard series: l/2 at 632.8 nm Precision ser...
  • FUZHOU JYS OPTRONICS CO., LTD.  [Verified]
Negotiable
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Dichroic filter
  • Dichroic filter
  • Notch Filters are Optical Filters that selectively reject a portion of the spectrum, while transmitting all other wavelengths. Notch Filters feature dielectric coatings to reflect laser wavelengths....
  • Giai photonic company  [Verified]
Negotiable
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Beer refractometer Beer tester 0-32%Brix; SG: 1.000-1.120
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Fused Silica Optical Glass Penta Porro Roof Triangle Prism
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SM3 Portable Metallurgraphic Microscope
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Wine alcohol refractometer with ATC 0-80V/V
  • Wine alcohol refractometer with ATC 0-80V/V
  • Wine alcohol refractometer with ATC 0-80V/V   Description:Alcohol,Wine Refractometer are developed for working with alcohol related wines and concentration of alcohol.  HT-511ATC,is designed for measuring the alcohol concentration of alco...
  • HT TECH LIMITED  [Verified]
Negotiable
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Neutral density filter
  • Neutral density filter
  • ND Filters, also known as Neutral Density Filters, are often used in imaging or laser applications where excessive light can be damaging to camera sensors or other optical components. ND Filters are also ideal for preventing excessive light from caus...
  • Giai photonic company  [Verified]
Negotiable
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