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Best Choice Nandaga 
Alcohol Refractometer for Spirit Alcohol Volume Percent Measurement 0~80% v/v. Alcohol Volume Meter for Alcohol Liquor P 【Concentration Measurement Range】Turn the eyepiece to adjust the handwheel to make the blue and white lines clear. The sNAZUSA 
RZ Salinity Refractometer Dual Scale Salinity Meter, ATC Professional Salinity Water Test Kit for Aquariums, Marine Moni Measures on 2 Scales: Aquariums refractometer features Specific Gravity (D 20/20) 1.000-1.070sg and parts per thousand 0Best Value Zudoo 
Brix Refractometer, Portable Digital Handheld Brix Refractometer, 0 to 55% Range High Accuracy Brix Meter, Automatic Cal QUMOX 
QUMOX Refractometer for Brix Testing, 0-32% Scale with ATC, Perfect for Honey, Maple Syrup, Molasses Beekeeping Essentia Single Scale Design: Measures Brix 0-32% with precision, ideal for testing sugar content.Fdit 
Alcohol Refractometer, Professional Handheld Alcohol 0-80% Test Refractometer Wine Tester Meter Measure Instrument 【Alcohol Content Measurement Tool Tester】Alcohol Refractometer designed for testing Spirit Alcohol Volume Percent, for BYosoo 
Bee Tools Honey Refractometer 58-90% Sugar Content Beekeeping Portable Refractometer Honey Concentration Meter for Honey Precision Measurement: Sharp dividing line (blue-white), good readability (daylight recognizable), adjustable eyepiece fJiawu 
Digital BRIX Refractometer, Handheld Pocket Refractometer, 0‑55% Range High Accuracy BRIX Meter, Digital BRIX Tester Sug 【HIGH ACCURACY】Brix meter has built in excellent chip, high measurement accuracy, sensitive response, fast measurement sYUEHISY Digital Brix Refractometer for Fruit Juice and Coffee, Rechargeable Sugar Tester Mete with Auto Temperature Compensation WIDE APPLICATION: Digital brix refractometer is widely used in food, beverage, fruit sugar content determination, crop sRESFNSE RESFNSE Refractometer with ATC Dual Scale Specific & Hydrometer in Wine Making and Beer Brewing Homebrew Kit 3.Consistently accurate readings of 0-32% and 1.000-1.120 Specific .XRCLIF Juice Refractometer Hydrometer with ATC, Brix Reader Meter Refractometer, Brix 0-32% Measuring Sugar Content in Fruit, S 🍓【Easy to Use】— Place 2 - 3 drops of liquid sample onto the prism of this brix refractometer, then look through the eyeGUPE Brix Refractometer, Dual Scale Specific and Brix Digital Handheld Refractometer 0%~32% Honey Moisture Tester, Hydrometer Accurate Work: Built in automatic temperature compensation enables consistent and accurate readings, just work at room tGeneric Refractometer for Sugar Content, 0-90% Range, ATC Function, Maple Syrup and Honey Testing， Bee Tools Honey Refractometer 【Precise Sugar Content Testing】This refractometer delivers highly accurate sugar content measurements, ranging from 0-90Gugxiom Gem Refractometer, Jewelry Refractometer, RHG181 1.30-1.81 Professional Ldentification Gem Refractometer, Gem Portable R ABS MATERIAL: This gem tester is made of ABS material. This material is hard and wear-resistant, which can meet the operHHTEC HH Tec Wine Refractometer Salinity Refractometer 0 to 32 Brix (ZUKER) 0 140 Ochsle 0 27 KMW with ATC for Winzer Wine Bee An essential instrument for measuring grape juice for making quality wines. With the winemaker wine refractometer you ca15% Off HHTEC HHTEC Refractometer 0-90% Brix Hand Refractometer for Determining The Sugar Content of Honey Vegetable Oil Syrup Molasse Use: it is suitable for measuring honey, opst, vegetables, condensed milk, vegetable oils, sugar syrup (syrup), fruit jaXRCLIF XRCLIF High Precision Alcohol Refractometer 0-80% v/v, Hand-held Alcohol Content Measurement Tool, Portable Refractomete 💎【Wide Application】—the alcohol refractometer widely used in scientific research, food industry production, alcohol purAgriculture Solutions Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 Ppt with Automatic Temperature Compensation, b Measure salt water or salinity of water, ideal for aquariums and marine monitoring.LICAEVEY Digital Brix Refractometer, 0‑55% Range High Accuracy Brix Tester Meter for Fruit Juice and Coffee Beverage Drinks Sugar HIGH ACCURACY: Brix meter has built in excellent chip, high measurement accuracy, sensitive response, fast measurement sBaxnore Baxnore Salinity Refractometer, Aluminum Alloy Double Scale Portable ATC Salinity Meter, Wear Resist Salinity Testing De ATC Function: This brine refractometer is equipped with automatic temperature compensation; By adjusting for temperatureSING F LTD 0~32% Brix Wort Refractometer Beer Fruit Juice Beer Sugar Test Features ATC (Automatic Temperature Compensation) for accurate readings.Joyzan Joyzan Antifreeze Refractometer, Frost Protection Refractometer ATC for Glycol Coolant Battery Acid Tester Checking The Car Owners’Helper: This antifreeze tester helps measure the specific gravity of battery acid and then provides a quick rJectse Refractometer Concentration Meter Brix Tester 0-90% with Automatic Temperature Compensation, Simple Operation, Wide Appl Easy to use, sturdy refractometer is compact in size and light in weight, convenient to keep up and carry around.gernie Brix Meter, 0-50% Portable LCD Digital Brix Refractometer, Automatic Temperature Compensation, Handheld Sugar Refractome Power saving, after 3 minutes without any operation, it will automatically turn off the power.11% Off GAIN EXPRESS Clinical Refractometer with ATC, Tri Scale Serum Protein/Urine Specific Gravity/Refractive Index, for Veterinary Dog Cat Human clinical refractometer 3-in-1 testing of Serum protein, Urine specific gravity, and Refractive indexGemStone Press Refractometers Made Easy: The "RIGHT-WAY" Guide to Using Gem Identification Tools (The Antoinette Matlins "RIGHT-WAY" Se Domary Domary Salinity Refractometer Handheld Seawater Hydrometers Optical Salinity Tester Portable ATC Refractometer, Dual Sca Handheld design and non-slip rubber handle for easy operation.GAIN EXPRESS 0-28% Salinity Refractometer ATC, Sodium Chloride (NaCl) Salt Level Meter Tester, Test Kit for Sea Water Brine Seawater Accurately Measure Salt Concentration: Easily determine the salinity of water containing dissolved salt and minimal otheBTER Gem Refractometer, Professional High Accuracy Jewelry Gem Refractometer Quick Identification 1.30 to 1.81 Measuring Rang 【JEWELRY GEMSTONE IDENTIFICATION TOOL】The primary use of this gem refractometer is to measure the angle at which light iRGBS Refractometer for Dogs and Cats for Pets Urine Specific Weight (1000~1060) Clinical Refractometer with Serum or Plasma P Clinical Refractometer - This refractometer can measure urine-specific gravity and serum protein immediately for cats anNDNCZDHC Antifreeze Refractometer, Glycol Refractometer Car Antifreeze Battery Acid Engine Coolant Tester Tool RHA-503ATC High quality material can make sure the durability and stability of the refractometerAlvinlite Aichose Brix Refractometer with ATC, Concentration Meter Brix Tester 0-90% with Automatic Temperature Compensation Measu Refractive index is made according to different refractive index of liquid, small and accurant.13% Off Generic Presidium Gem Tester, Gemstone Tester Professional Gemstone Ldentification RHG181 1.30-1.81 Gem Refractometer 【Precision Measurement】The presidium gem tester is expertly designed to measure the refractive index of gemstones and soSunGrow SunGrow Aquarium Refractometer, 7.6 Inches, Measure Salinity of Water, Remarkable Accuracy, Includes Calibration Tool, E Specifically Designed Refractometer For Saltwater Aquarium --- The algorithm is made specifically for testing seawater aGOYOJO Digital Brix Refractometer, Brix Meter with Automatic Temperature Compensation for Water Samples, Food, Fruits, Beverage 【Multi-Industry Solution for Sugar Content Measurement】Whether you're a farmer, food producer, or beverage maker, this DQuxyxso Seawater Fish Tank Density Meter, Saltwater Meter Salt and Brine Hydrometer Sea Water Quality Tester Aquarium Salinomete Accurate Densitometer for Fish Tanks: Our densitometer features a high-sensitivity probe for precise readings, ensuringMUNEFE MUNEFE Sugar Tester Refractometer, Digital Handheld Refractometer, 0~32% Brix Meter Refractometer for Measuring Sugar Co PROFESSIONAL MEASUREMENT INSTRUMENT:The sugar tester refractometer is a highly professional tool for accurately measurinAnton Paar SmartRef by Anton Paar - Digital Refractometer - Sugar, Brix, Salinity, Plato, Specific Gravity (SG) Wide measuring range (0 to 85 °Brix)Aokuy Antifreeze Refractometer, Hand Refractometer, Coolant Tester for Ethylene Glycol, Propylene Glycol, Freezing Point of Co This style is equipped with °C.ASHATA Salinity Refractometer Optical Professional 0‑28% Range 0.20% Accuracy Measure Salinity for Saltwater/Brackish/Marine The measuring range is 0‑28%, and the accuracy is 0.20%. It is easy to read and suitable for measuring the salinity of lBOWONG BOWONG 4-in-1 antifreeze refractometer ethylene glycol, propylene glycol, for automotive cooling fluid, Windshield washe 🚗【4-in-1】— If you notice that the battery of your your cars, solar plant or heat pumps is not durable anymore, DO NOT hEacam Diacaustic Instrument, Eacam Portable Handheld ATC Alcohol Refractometer Liquor Volume Percent Tester with 0-80% Measuri 💖 Handheld design and non-slip rubber handle for easy operation. Great for measuring the volume percent of alcohol liqugernie Digital Brix Refractometer, 0‑55% Range High Accuracy Automatic Calibration Brix Tester HD Backlight Display Portable Ha WIDE APPLICATION: Digital brix refractometer is widely used in food, beverage, fruit sugar content determination, crop sYosoo Wine Refractometer, 3 in 1 Hand Held Sugar Content Mearsuring Tool with Home Brewing Equipment for Beer Wine Fruit Sugar 【3 in 1 Wine Refractometers】3 in one hand held refractometers, with mesure range 0-25% Vol, 0-40% Brix and 0-22 Baume.gernie Alcohol Refractometer, Refractometer for Spirit Alcohol Volume Percent Measurement with Automatic Temperature Compensati A professional measure instrument to test alcohol concentration of liquorLISND Brix Meter, Handheld Digital Refractometer Lightweight for Honey Widely Applicable: Sugar meter is suitable for the sugar content of pears, watermelons, grapes, cantaloupe, citrus and oGAIN EXPRESS 5-in-1 Automotive Battery Antifreeze Refractometer ATC for Specific Gravity, Ethylene Propylene Glycol System & Windshie Portable design & easy to use, with 5 clearly defined scales for the following 3 main uses:Dpofirs Beer Wort and Wine Refractometer - 1.000-1.120 - Wort Specific Refractometer - Handheld Beer Wine Juice Sugar Meter Brix Aluminum construction is lightweight, wear resistant and to use.Zudoo Digital Brix Refractometer, Range 0‑55% Brix Meter, Automatic Temperature Compensation High Accuracy Digital Refractomet Denash Digital Brix Refractometer, Temperature Compensation Function Easy to Use 0‑55% 3 Datas Display Brix Meter for Drinks fo HIGH ACCURACY: Brix meter has built in excellent chip, high measurement accuracy, sensitive response, fast measurement s22% Off Continuum Aquatics Continuum Reagents Refractometer Calibration Standard, Provides an Accurate Reference for The Calibration of seawater re 35 ppt salinityYasao Salinity Refractometer Handheld Seawater Hydrometers Optical Salinity Tester Portable ATC Refractometer, Dual Scale: 0-1 GAIN EXPRESS 0-10% Brix Refractometer with ATC Low-Concentrated Sugar Content Solutions Accuracy 0.1% Maple Sap Cutting Liquid CNC Ma Measuring Range: 0~10 %Brix with 0.1% division and ±0.1%Brix accuracyJaerb Salinity Refractometer, 0-100% Handheld Salinometer with Temperature Compensation Salinity Meter Hydrometer, Digital Ref 【ATC FUNCTION】Salinity refractometer with automatic temperature compensation with high- seawater salinity refractometer,NDNCZDHC NDNCZDHC Maple Syrup Hydrometer,Brix Refractometer - Specific Gravity & Brix,0-90% Hydrometer in Wine Making and Beer Br ★【After-sales】: If you encounter any quality problems after purchasing this product, please contact us in time, we willAUTOUTLET AUTOUTLET Brix Refractometer with ATC, Brix 0-90%, Portable Hand Held Refractometer for Sugar Content Test Hand Held Refractometer with Automatic Temperature Compensation,ATC:10℃~30℃F&Y 3 in 1 Brix Digital Refractometer, Handheld Tester for Sugar, Wine, Beer & Honey, Alcohol & Gravity Meter with ATC - Ess Accuracy Optics with Temperature Adaptation: The Brix meter features a high-definition prism ensuring crisp visibility oアタゴ(Atago) ATAGO Concentration Meter Master - Mentsuyu α Automatic Correction and Waterproof Function Handheld Refractometer External Dimensions: 1.3 x 1.3 x 6.6 inches (33 x 33 x 16ALLmeter ALLmeter Refractometer for Wine Making – Measure Sugar Content in Grape Juice & Predict Alcohol Potential – Dual Scale 0 Accurate Brewing Control: Achieve precise control over your brewing process by accurately measuring the sugar content ingernie Alcohol Refractometer Professional Liquor Concentration Tester, Accurate Results, 0-80% Measure Range with Automatic Tem Easy to operate and calibrateXRCLIF Frost Protection Refractometer, 4-in-1 Antifreeze Tester, Coolant Tester, Refractometer for Checking The Freezing Point 🚗【4-in-1】 - If you find that the battery of your cars, solar system or heat pumps is no longer durable, do not hurry toMEIJUN RAYWE Seawater Salinity Refractometer Portable Handheld Salinity Meter ATC Salinometer Aquarium Halometer Salt Gauge Sal ⚽With highly efficient and accurate, the salinometer has measuring range of 0~199.9ppt and +/- 2%F.S accuracy.Focket Digital Refractometer, High Accuracy Meter Sugar Counter, Portable Reader Tester, 0-55% Range Meter, ±0.1% Accuracy, for 【High Accuracy】The meter has built in excellent chip, high measurement accuracy, sensitive response, fast measurement spTopHomer TopHomer Antifreeze Refractometer, ATC Automatic Temperature Compensation Alcohol Refractometer Sugar Content Measuring 【Easy to carry】Easy to use, sturdy design, small size and light weight, easy to carry around. Only ambient light is usedOCS.tec OCS.tec Refractometer Hand Refractometer Frost Protection (Ethylene & Propylene Glycol.) Solar & Heating System, Battery The item offered is not a toy within the meaning of the Toy Directive (2009/48/EC Annex I, 2 c + d) and is intended exclQANYEGN QANYEGN Salinity Test Refractometer, Seawater Refractometer, Seawater Salt Water Test Kit for Aquariums, Marine Monitori ACCURATE MEASUREMENT OF SALINITY: The Salinity Refractometer measures salinity from 0 to 10% on a 0.01% scale, ensuringKUNLONGSKY Black Plastic Refractometer Beer Wort Sugar Alcohol Meter 0-30%1.000-1.120 Specific Handheld Tool Hydrometer Tester DUAL SCALE: and precisely display the (0-32%) and Specific (1.000-1.120) at the same time, no need to switch unit for reAtago ATAGO Concentration Meter, Handheld Refractometer MASTER-80H Model Number: MASTER-80H; Measurement range (%): Brix30.0 - 80.0; Measurement accuracy (%): Brix±0.5 (10 - 40 °C); MinimPlyisty Refractometer with ATC, RHB-10ATC Digital Handheld 0-80% Meter, 0.1% High Accuracy Refractometer for Beer Wine Brewing The refractive index made according to different refractive index of the liquid is very accurateStaright Staright Antifreeze Refractometer Coolant Tester for Checking Freezing Point, Concentration of Ethylene Glycol, Battery Handheld design and rubber handle for easy operation.Oshhni Oshhni Jewelry Refractometer Accessories Lightweight Professional with Flashlight Refractive Measuring Portable for Jewe 【Complete Kit】: The Gem Refractometer Kit includes a refractometer, a flashlight, reflective oil, an instruction manual,EVTSCAN Alcohol Refractometer for Spirit Alcohol Volume Percent Measurement with Automatic Temperature Compensation (ATC), Range It's designed for testing the suger content and specific gravity of liquid.Generic Antifreeze Refractometer Coolant Tester for Checking Freezing Point, Concentration of Ethylene Glycol, Battery Acid Cond ✅Handheld design and rubber handle for easy operation.Red Sea Red Sea R12018 Precision Sea Water Salinity Refractometer Baxnore Salinity Refractometer, 0-0.1% Accurate Optical Seawater Tester, Aluminum Alloy Meter with Non-Slip Grip for Aquaculture Optics: Two system with 0.001 resolution eyepiece ensures ±1% measurement accuracy; Calibrated for 0-28% salinity rangegernie Brix Refractometer, 0-32% Measuring Range Brix Meter with ATC and Dual Scale, Handheld Refractometer for Beer Wine Brewi Good Material: The refractometer is made of non staining, non corrosive and non reactive ABS material, ensuring hygieneHXTDBY Alcohol Refractometer 0-80% v/v Handheld Alcohol Content Measurement Tool Tester Alcoholmeter Spirits Refractometer for ALCOHOL REFRACTOMETER is Designed for measuring Alcohol Volume Percent, ideal for Whiskey, Brandy, Fruit Brandy, SlivoviDomary Domary Portable Handheld ATC Alcohol Refractometer Liquor Volume Percent Tester with 0-80% Measuring Range Handheld design and non-slip rubber handle for easy operation.OFFSCH OFFSCH 2pcs Alcohol Meter Professional Alcohol Tester Wine Refractometer Alcohol Content Tester Alcohol Tester for Liquo : this tool allows you to monitor the brewing , making it essential for home brewers and professionals alike,alcohol meaAsixxsix 0‑80% Digital Refractometer, LCD Display Handheld Digital Brix Refractometer for Fruits, Juices, Food, Vegetables, Beer, Quick and Convenient: One click test, which can simplify the complexity. It only takes 3s to get the results. It is simpExtech Extech RF41 Portable Battery Coolant/Glycol Refractometer with Automatic Temperature Compensation (°C) Measures Propylene/Ethylene Glycol freezing point (°C) and Specific Gravity of Battery AcidJectse High Accuracy Sugar Tester,Handheld Refractometer,0-50% Test Range,Small Size Brix Liquid Measuring Equipment, for Most The refractive index made according to different refractive index of the liquid is very accurateGeneric ze Refractometer Coolant Tester for Checking zing Point, Concentration of Ethylene Glycol, Battery Acid Condition, zing 🌌Handheld design and non-slip rubber handle for easy operation.Eacam Eacam Salinity Refractometer Handheld Seawater Hydrometers Optical Salinity Tester Portable ATC Refractometer 0-100‰ & 1 🔷 Handheld design and non-slip rubber handle for easy operation.Built-in automatic temperature compensation(ATC) to getMEIJUN RAYWE Car Antifreeze Refractometer Multifunctional Auto Coolant Tester Urea Propylene Glycol Glycol Detergent Battery Li ⚽Portable Size: Made from premium materials, this antifreeze tester is lightweight and portable, making it easy to carrZunate 58-90% Refractometer Digital,Portable Honey Refractometer Honey Concentration Meter Refractometer Brix Bee Tools for Mea Elegant color and stylish design.ACAGALA ACAGALA Antifreeze Refractometer Coolant Tester for Checking Freezing Point, Concentration of Ethylene Glycol, Battery A Handheld design and non-slip rubber handle Compatible with easy operation.Generic Salinity Refractometer Handheld Seawater Hydrometers Optical Salinity Tester Portable ATC Refractometer, Dual Scale: 0-1 ✅Handheld design and rubber handle for easy operation.AMTAST AMTAST Hand Held DEF AdBlue Refractometer Tester for Urea Concentration in Diesel Exhaust Fluid Aqueous Urea Solution wi Application: To measure urea concentration in diesel exhaust fluid/ AdBlue.Independently published Coolant Refractometer Logbook: A Coolant Refractometer Readings Logbook for Machine Shops QANYEGN QANYEGN Digital Handheld Refractometer, Sugar Gravity Refractometer, Beer Sugar Testing Refractometer for Beer, Wine, Ju ALUMINUM CONSTRUCTION: Lightweight, wear-resistant, and durable, this refractometer is built to last, making it perfectDISHENGZHEN Refractometer Gem Refractometer，with Refraction Oil Jewelry Identification Instrument Distinguish Tools Jade Stone Refra Specially designed for measuring the refractive index of gemstones and solid materials.01 Portable Bee Tools Honey Refractometer, for Honey Moisture, Brix and Baume, 3-in-1 Uses, 58-90% Honey Concentration Mete YHUEGH Gemstone Polarizing Filter Gem Refractometer Gemstone Refractometer Kit Portable Gem Tester Gemstone polarizer / Jewellery identification instrument / table polarizer / crystal gem identification instrument / intDXNQ DXNQ 4-in-1 DEF Antifreeze Coolant Refractometer with ATC, Hand-Held AdBlue Coolant Tester Refractometer with Storage Bo 【Enhanced Clarity】: The refractometer features an optical glass prism that enhances clarity by 1.5 times, paired with aFiocias Fiocias Portable Professional GEM Refractometer with Storage Box Accessories Refraction Measurement for Jewelry Stone Tr 【Portable Design】: With dimensions of 11.3cmx3.2cmx6.1cm, this Jewelry Refractometer is compact and lightweight. It comeICON Group International, Inc. Refractometer: Webster's Timeline History, 1890 - 2007 Qkbuza Qkbuza Antifreeze Coolant Refractometer - Multifunctional Radiator Coolant Tester Freezing Point Meter | Portable Antifr Instant Measurement: With no batteries required, our antifreeze coolant tester instantly displays measurement results thGeneric Automotive Antifreeze Refractometers,Fast Acting Freezing Point Meter Radiator Coolant Tester | Portable Antifreeze Refr Efficient Reading: No batteries needed, this antifreeze coolant tester quickly identifies measurement outcomes with an iDISHENGZHEN Refractometer Gem Refractometer，with Refraction Oil Jewelry Identification Instrument Distinguish Tools Jade Stone Refra Specially designed for measuring the refractive index of gemstones and solid materials.Perfeclan Perfeclan GEM Refractometer Jewelry Test Tool Lightweight 1.30RI to 1.81RI Refractive Measuring Portable for Home Stone 【Quality Material】: This Portable Gem Tester is made from quality stainless steel that is sturdy and wear resistant for