Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT with Automatic Temperature Compensation

Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT with Automatic Temperature Compensation

Refractometer for seawater and marine fishkeeping aquarium 0-100 ppt Details : This optical refractometer (salinity meter) has scales in the range of 0 - 100 ppt(0 - 10 %). The reading resolution is 1 ppt. It is designed for the measurement of seawater (marine aquaria) or very low concentrated salt solutions. The second scale is for reading of the salt solution density in range 1.000 to 1.070 g/cm3 (resolution 0.001 g/cm3). The usual salinity of the selected aqueous solutions 1.Fresh water ---< 0.5 ppt 2.Brackish water---0.5 to 30 ppt 3.Saline water (Seawater)---30 to 50 ppt 4.Brine---> 50 ppt (Salinity 36 ppt means, that there are 36 grams of salt in 1 liter aqueous solution.) Measurement: The liquid measurement is very easy. Place a few drops of the liquid on the optical part of the refractometer, cover the prism (the liquid will spread more easily over the prism), look throught the eyepiece against the light (focus, if necessary) and you will be able to read the result value on the scale. General technical parameters reference temperature 20 CelsiusATC - automatic temperature compensation (compensation range 0 ~ 30 Celsius) focus possibility length ~ 195 mm quality technical design Content and equipment a firm plastic case a refractometer a cleaning cloth 3 suction tube a screw driver a operating instructions

  • UPC: 710824285742
  • ASIN: B018LRO1SU
  • Brand: Agriculture Solutions
  • Manufacturer: Xin Da Cheng

Milwaukee Instruments MA871 Digital Brix Refractometer, Range 0-85%

Milwaukee Instruments MA871 Digital Brix Refractometer, Range 0-85%

Milwaukee MA871 Digital Sugar Refractometer with Automatic Temp Compensation, Yellow LED, 0 to 85 percent Brix, +/- 0.2 percent Accuracy, 0.1 percent Resolution is suitable for a wide range of professional applications.

  • UPC: 610098313618
  • ASIN: B007Z4IN58
  • Brand: Milwaukee
  • Size: Sugar, Yellow LED, 0 to 85 percent Brix, +/- 0.2 percent Accuracy, 0.1 percent Resolution
  • Manufacturer: Milwaukee Instruments

Refractometer - Dual Scale w/ATC

Refractometer - Dual Scale w/ATC

A refractometer is used to measure the density of a solution, in our case how much malt sugar is in solution. Featuring both a Brix scale and a specific gravity scale which is ideal for satisfying both your beer and wine customers. Our refractometer is unique in that it features both a Brix scale and a specific gravity scale, the scale most homebrewers use. For wine: measure the Brix level (sugar level) in your grapes. For beer making: a refractometer allows you take instant gravity readings at any point during the boil, or even during the run off of the sparge during an all-grain brew. Our unit allows you to measure in specific gravity scale. Refractometer statistics: our refractometer is hand held with a metal body, flexible eye piece and rubber grip. It features a 0 to 32 percent Brix scale with.2 percent resolution and ATC (automatic temperature compensation). traditional refractometers without ATC are calibrated to work at 68 Degrees Fahrenheit. The ATC function allows you to use the refractometer in an ambient temperature range of 50-86 Degrees Fahrenheit (10-30 Celsius.) because your sample is just one drop, and will quickly adjust to the temperature of the refractometer, the temperature of the sample is irrelevant. Our unit also comes with a manual calibration knob that is secured with a lock nut. To calibrate place one drop of water on the testing platform and adjust to zero If necessary.

  • ASIN: B074D9KJ2K
  • Brand: Homebrewers Outpost
  • Manufacturer: Homebrewers Outpost

EVANS Analog Refractometer E2196 Designed to Accurately Test for Residual Water Content

EVANS Analog Refractometer E2196 Designed to Accurately Test for Residual Water Content

This Evans Cooling Refractometer is designed to accurately test for residual water content. By determining the water content you'll be able to safely set up your cooling system with Evans Cooling products. Pre-calibrated for accuracy! Fast, simple optical method. Requires only 1 drop of coolant. Evans analog refractometers are used to measure the final water content after a conversion to Evans waterless coolant using a Brix scale.

  • UPC: 853613002271
  • ASIN: B0787J2GZS
  • Brand: EVANS
  • Manufacturer: Evans

Honey Refractometer for Honey Moisture, Brix and Baume, 3-in-1 Uses, 58-90% Brix Scale Range Honey Moisture Tester, with ATC, Ideal for Honey, Maple Syrup, and Molasses, Bee Keeping Supplies

Honey Refractometer for Honey Moisture, Brix and Baume, 3-in-1 Uses, 58-90% Brix Scale Range Honey Moisture Tester, with ATC, Ideal for Honey, Maple Syrup, and Molasses, Bee Keeping Supplies

This refractometer is a portable, precision optical instrument.It's a convenient tool to check quality of honey and other high sugar related liquids.Make you know ideal time for honey harvest or maple syrup production. It features high-quality optics with ultra smooth focusing. Its main body is made of aluminum alloy. The internal optical lens with high refractive index make up the precision optical system. No battery needed.It's easy to calibrate and use the instrument: Place few drops of the liquid on the optical part of the refractometer, cover the prism , look throught the eyepiece against the light then you can the result value on the scale.There will be an detail user manual shows you how to calibrate and use it exactly.Notice: 1.Accurate measurement based on good calibration, please calibrate the refractometer before your first use. But you don't have to calibrate it frequently, once every a few months is OK. 3.When you put your sample to be tested on the daylight plate, make sure the liquid spreads across the entire surface of the prism without air bubbles or dry spots. 4.Clean the instrument with a soft cloth after each use, keep the refractometer dry and clean, which will keep the instrument accurate and durable. Do not put the entire instrument into water to wash, this may lead the refractometer to be foggy or rusty inside. 5.The instrument can be measured acidic and alkaline and other general corrosive liquid. But we do not recommend measuring these liquids for a long time. The residue should be cleaned immediately after measurement. 6.Please do not loose any connection part, and don't dropping, colliding, shaking the instrument intensely. Contents: a firm plastic case + a refractometer + a cleaning cloth + 3 suction tube + a screw driver + operating instructions Warranty:Full 12 Month Replacement Warranty & Any Questions Will be Answered within 24 Hours.

  • UPC: 603097377613
  • ASIN: B01LWAFVVN
  • Brand: aichose
  • Manufacturer: Xindacheng

AUTOUTLET Salinity Refractometer,Automatic Temperature Compensation Salt Water Tester Hydrometer 0-100ppt & 1.000-1.070 Specific Gravity ATC Refractometer for Sea Water Aquarium Tank, Marine Industry

AUTOUTLET Salinity Refractometer,Automatic Temperature Compensation Salt Water Tester Hydrometer 0-100ppt & 1.000-1.070 Specific Gravity ATC Refractometer for Sea Water Aquarium Tank, Marine Industry

Overview:Dual scale salinity refractometer is used to measure, monitor and control the concentration of salt water and brine, especially useful for aquarium and marine applications. The usual salinity of the selected aqueous solutions : 1.Fresh water --- 50 ppt Specifications: Measuring Range: 0-10% Salinity Division: 0.2% Salinity Accuracy: ±0.2% ATC: 0-10°C Reference Temperature: 20°C Operation Instructions 1.Calibration: Accurate measurement depends on careful calibration. To calibrate the refractometer accurately, firstly you should make sure the ambient temperature is about 68℉,I recommend you do the calibration in an Air-conditioned room in which the temperature is set on 68℉. You can use distilled water to calibrate. Open the cover plate,place 2-3 drops of distilled water on the prism, then close the cover plate and make sure the water spreads across the prism without air bubbles or dry spots. Wait for about 30 seconds to let the reading to stabilize. Look into the eyepiece and turn the calibration screw with the screw driver until the reading is "0". 2. Clean the prism with soft cloth, and then place 2-3 drops of the liquid sample to be tested on the prism, then close the cover plate and make sure the sample spreads across the prism without air bubbles or dry spots. Wait for about 30 seconds to let the reading to stabilize. Align the prism assembly with the light source, look into the eyepiece and you can get the reading. 3. Clean the refractometer with soft cloth and put it back into the box.Keep the refractometer dry and clean, which can make the instrument accurate and durable. Package included: 1 x Salinity Refractometer 1 x Plastic Pipette 1 x Mini Screw Driver 1 x User Manual 1 x Cleaning Cloth

  • UPC: 713289306953
  • ASIN: B07CB5KDYL
  • Brand: AUTOUTLET
  • Size: B
  • Manufacturer: AUTOUTLET

Extech RF12 Portable Brix Refractometer (0 to 18%) with Automatic Temperature Compensation

Extech RF12 Portable Brix Refractometer (0 to 18%) with Automatic Temperature Compensation

Extech RF12 Portable Brix Refractometer (0 to 18%) with ATC, Provides Accurate and Repeatable Measurements on Easy to Read Scale, Prism and Lens with a Simple Focus Adjustment Refractometer measures the concentration of lubricants and cutting fluids. Compact and easy to operate. Requires only 2 or 3 drops of solution and provides accurate and repeatable measurements on an easy to read scale. Prism and lens with a simple focus adjustment and Automatic Temperature Compensation from 10 to 30°C. Comes complete with case, calibration screwdriver, plastic pipette and calibration solution. Key Features Compact size, easy to operate Automatic Temperature Compensation (ATC) from 10 to 30°C Provides accurate and repeatable measurements on easy to read scale Requires only 2 or 3 drops of solution The prism and lens with a simple focus adjustment Complete with case, calibration screwdriver, plastic pipette and calibration solution Specifications Type: Lubricants/Cutting fluids (ATC) Range: 0 to 18% Brix (10 to 30°C) Resolution: 0.2 Accuracy: ±0.2% Dimensions: 6.7" x 1.6" x 1.2" (170 x 40 x 30mm) Weight: 6.5oz (185g)

  • UPC: 793950222126
  • ASIN: B003N3UOAM
  • Brand: Extech
  • Manufacturer: Extech Instruments

LW Scientific CTL-REFM-PRSG Protein/Specific Gravity Refractometer

LW Scientific CTL-REFM-PRSG Protein/Specific Gravity Refractometer

Refractometers measure refractive index, which is the optical characteristic of a substance and the number of dissolved particles in it. Refractive index is the ratio of the speed of light in empty space to the speed of light in the substance. Refractometers are often used in the beverage making process to determine sugar LW Scientific manufactures microscopes, centrifuges, and other laboratory equipment. The company, founded in 1992, is headquartered in Lawrenceville, GA.

  • ASIN: B00R2W9DCA
  • Brand: LW Scientific
  • Manufacturer: Thomas Scientific

FTVOGUE 3 in 1 58-90 Accurate Brix Refractometer Honey Sugar Content Baume Degree Tester Meter Beekeeping Tools

FTVOGUE 3 in 1 58-90 Accurate Brix Refractometer Honey Sugar Content Baume Degree Tester Meter Beekeeping Tools

This refractometer is a professional meter to measure the moisture, sugar concentration and the baume degree of honey. Easy to calibrate and read the scale clearly.  How to operate: 1.Open the cover and carefully wipe the inspection prism with a soft cloth. 2.Take a few drops of test solution, placed on the detection prism, gently close the cover to avoid the bubble, so that the solution throughout the prism surface. 3.Align the light source or the bright place, the eye observes the market through the eyepiece, turn the eyepiece to adjust the hand wheel. 4.Make the blue and white lines of view clear, the dividing line of the scale value is the concentration of the solution. Specification: Material: Aluminum, Rubber Measuring Range: Brix content: 58 - 90% Water content: 12-27% Baume degree: 38 - 43 degrees Brix Measurement Accuracy: 1% Length: approx. 14.5cm/5.71in Weight: approx. 227g/8.01oz Package List: 1 * Refractometer 1 x Pipette 1 x Screwdriver 1 x Instruction 1 x Cleaning Cloth Note: 1. Please use this instrument according to the instruction, be careful when using. Do not loose any connection part arbitrarily, prevent violently shock, impact and falling off. 2. Use clean and soft cloth to wipe the instrument, do not put into water directly to clean and avoid scratch of surface. 3. Storage the instrument at dry and non-corrosive place.

  • UPC: 719527288418
  • ASIN: B07MQ5M3BN
  • Brand: FTVOGUE
  • Manufacturer: FTVOGUE

Chelsea Filter, Dichroscope, Jewelers Loupe, Gemological Refractometer - Gem Identification Tools, Bundle 6 Items

Chelsea Filter, Dichroscope, Jewelers Loupe, Gemological Refractometer - Gem Identification Tools, Bundle 6 Items

Chelsea Filter - now used to identify mostly any gemstone Dichroscope - invaluable for distinguishing certain stones from similar gems. 10x triplet jewellers loupe in black housing - one of the most important gemstone identification tools. Quality Gemological Refractometer with 10 grams of Certified R.I. 1.80 Liquid included. All Metal Construction. Identify almost all precious gemstones with this kit. Instructions on how to use 4 tools to identify gemstones. BONUS - GEMSTONES OF THE WORLD book by Walter Schumann. Essential Plus Gemological Tools Kit. This kit, if used properly, will allow you to identify almost all precious gemstones, using 4 essential gemological tools - Chelsea Filter, Dichroscope, Jewellers Loupe and Refractometer (10g of Certified 1.80 R.I. Liquid included), and to learn a lot about gemstones from hardcover Gemstones of the World book by Walter Schumann, highly rated by readers and experts.

  • UPC: 717029486660
  • ASIN: B001EBEEBU
  • Brand: Ade Advanced Optics
  • Manufacturer: Ade Advanced Optics®