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Best Choice QUMOX 
QUMOX Refractometer for Brix Testing, 0-32% Scale with ATC, Ideal for Early-Stage sap Monitoring, Fruit Juice, Wine, and Single Scale Design: Measures Brix from 0–32%, ideal for low-sugar liquids such as fruit juice, wine, and sap.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 sBest Value GUPE 
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 tHHTEC 
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 jaFdit 
Professional Brix Refractometer 0-32%, Sugar & Alcohol Tester for Beer, Wine, Juice, with ATC (10-30°C), Includes Case, Professional Measuring Instrument: Perfectly designed for accurately testing the Brix level of sugar in various liquids,Zudoo 
Brix Refractometer, Portable Digital Handheld Brix Refractometer, 0 to 55% Range High Accuracy Brix Meter, Automatic Cal ★【FAST AND ACCURATE READINGS】: Digital Brix refractometer has built in excellent chip, high measurement accuracy, sensitJaerb 
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,Jiawu Digital BRIX Refractometer 0-55% Brix Range, Handheld Pocket High Accuracy BRIX Meter, Digital BRIX Tester Sugar Content 【HIGH ACCURACY】Brix meter has built in excellent chip, high measurement accuracy, sensitive response, fast measurement 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 .QUMOX QUMOX 3-in-1 Honey Refractometer for Moisture, Brix and Baume, 58–90% Brix Scale – No Battery Needed, ATC Optical Tester 3-in-1 Measurement – Quickly measures honey moisture content (12–27%), sugar concentration (Brix 58–90%), and Baume (38–Yosoo 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 fGOYOJO 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 DQUMOX QUMOX 0–28% Salinity Refractometer with ATC, Optical Salt Meter for Sodium Chloride (NaCl) – Sea Water, Brine, Pickle, F Accurate Salt Measurement – Measures salinity from 0% to 28% with ±0.2% precision, ideal for testing salt levels in seawAIMALL AIMALL Portable ATC Refractometer 0-32% Brix Tester for Sugar Fruit Alcohol Meter – Handheld Meter with Calibration Scre Precise Brix Measurements for Food and Industry The Portable Refractometer measures the Brix level from 0% to 32%, proviGAIN 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 indexAgriculture 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.15% Off Generic 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 0-90QUMOX QUMOX 0–80% Brix Refractometer for Sugar Content in Fruit, Juice, Honey, Syrup & Drinks – Optical Tester with ATC, No Ba Wide 0–80% Brix Range – Measures sugar content in fruits, fruit juice, honey, maple syrup, soft drinks, and other sugaryEVGATSAUTO EVGATSAUTO Digital Brix Refractometer, Sugar Content Tester High Accuracy with Auto Temperature Compensation for Fruit J 【Durable and Reliable】: This refractometer is equipped with a built-in chip with a resolution of 0.1% Brix and an accuraMUNEFE 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 measurinFdit 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 BLICAEVEY 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 sGAIN 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:Diyeeni Diyeeni Digital Brix Refractometer, Digital Brix Tester with LCD, Automatic Temp Compensation Meter Refractometer, ±0.2% 【Broad Utility】: The digital Brix refractometer is a versatile tool, finding applications across various industries suchOVAQUIXI OVAQUIXI Refractometer with Temperature Compensation, 0-55% Brix Range, Fast Measurement Speed for Food and Beverage Ind [EFFICIENT & ACCURATE] Enjoy fast and precise sugar content measurements with this Brix meter, designed for efficient anQUMOX QUMOX 3-in-1 Veterinary Refractometer for Urine Specific Gravity & Serum Protein – Dog, Cat, Pet Health Monitor, Optical 3-in-1 Veterinary Testing – Designed for animals, this refractometer tests urine specific gravity for dogs and cats, andGAIN EXPRESS Dual Scale Salinity Refractometer ATC 0-100ppt (0-10%) & 1.000-1.070 Specific Gravity, Portable Meter Tester for Seawate ✅Accurate Salinity Measurements: This optical refractometer accurately measures the salinity of seawater or low concentrGAIN 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 accuracyFUTISKY Brix Refractometer with ATC,Digital Handheld Refractometer for Beer Wine Brewing, Dual Scale-Specific Gravity 1.000-1.13 Main body is made of aluminum and ABS rubber, sturdy design, anti-rust and resistant to abrasion and corrosion. OpticalTUXIAOT 0-90% Brix Refractometer with ATC, Handheld Sugar Content Tester for Honey, Syrup, Molasses, Fruit Juice & Beverages, Po Wide Range ApplicationsAIMALL AIMALL 3-in-1 58-90% Honey Refractometer Calibration Refractometer Honey Moisture Meter for Honey Moisture & Brix & Baum 🍯 Precision Measurement: Ensure the highest quality of honey with accurate moisture (12-27%), Brix (58-90%), and BaumeXUMIUZIY XUMIUZIY Digital Brix Refractometer, High Brix Tester for Determining Sugar Content, 0-55% Meter with Automatic Calibrat [Accurate Readings] Get accurate Brix measurements with the built-in high- chip for accurate results.17% Off XRCLIF Honey Refractometer, XRCLIF Portable Hand Held Honey Tester with LCD Display(Baume:38-43°;Brix:58-92%;Water:12-27%), Sug 🍯【Wide Application】—the Refractometer can be used to measure the sugar content of various sauces and seasoning productsYUEHISY Digital Refractometer, 0 to 55% High Accuracy Sugar Tester Meter with HD Backlight Display, Automatic Temperature Compen WIDE APPLICATION: Digital sugar degree refractometer is widely used in food, beverage, fruit sugar content determinationYosoo 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.GAIN EXPRESS 3-in-1 Automotive Battery Antifreeze Refractometer, -60~0°C Ethylene/ -50~0°C Propylene Glycol/ 1.100-1.400 Battery Flui 3 Scales in 1 : (1)Battery Fluids Specific Gravity (Density): 1.100 - 1.400kg/l ; (2) Ethylene Glycol Freezing Point: -6Zudoo Digital Brix Refractometer, Range 0‑55% Brix Meter, Automatic Temperature Compensation High Accuracy Digital Refractomet Anton Paar SmartRef by Anton Paar - Digital Refractometer - Sugar, Brix, Salinity, Plato, Specific Gravity (SG) Wide measuring range (0 to 85 °Brix)OVAQUIXI OVAQUIXI Refractometer for Alcohol Brewing, Handheld Alcohol Test Refractometer Wine Tester Professional Alcohol Volume 【Concentration Measurement Range】: Turn the eyepiece to adjust the hand wheel to make the blue and white line clear. TheYUEHISY 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 sDenash 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 sJectse 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.HXTDBY Antifreeze Refractometer 4-in-1 Antifreeze Tester Coolant Refractometer Ethylene Propylene Glycol Refractometer for Chec 4-in-1 Refractometer - designed for checking battery acid condition of your cars, solar pant or heat pumps. RefractometeGAIN EXPRESS Gain Express 6-in-1 Automotive Car Refractometer ATC for Adblue/Antifreeze/Battery Acid/Windshield Fluid, Coolant Charge 6 SCALES : (1) Battery Fluids, (2) Ethylene Glycol Freezing Point, (3) Propylene Glycol Freezing Point, (4) Cleaning FluQUMOX QUMOX 4-in-1 Coolant Refractometer for Antifreeze, Battery Acid, Diesel Exhaust Fluid & Windshield Washer – No Battery N 4-in-1 Fluid Testing – Accurately tests the freezing point of coolant, specific gravity of battery acid, urea concentratQualoramall Gem Instruments Gem Refractometer Detector 1.30~1.81RI for Gemstone Testing with Flashlight and Refractive Oil for Accur [COMPLETE GEMSTONE TESTING KIT] This kit includes a Gem Refractometer, flashlight, and refractive oil, providing everythSunGrow 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 aLuqeeg Brix Refractometer 0~80%, Digital Refractometer, Handheld Sugar Refractometer for Measuring Sugar Content in Fruit, Hone gernie 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 sRZ Mask 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 0EverTech Dual Scale 0-32% Brix and 1.000-1.130 SG Handheld Refractometer ATC Beer with Carry Case YS136 Durable Aluminum Body – Made from high-quality aluminum with non-slip ABS rubber grip. Sturdy, rust-resistant, abrasion-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 eyeHHTEC HH Tec Wine Refractometer Salinity Refractometer 0 to 32 Brix (ZUKER) 0 140 Ochsle 0 27 KMW with ATC for Winzer Wine Bee Perfect for winemakers, beer brewers and fermentation - determine the optimal harvest time by precise measurement of theGAIN 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 otheGAIN EXPRESS Alcohol Refractometer with ATC 0~80% VOL Volume, Optical Handheld Concentration Tester Meter for Distilled Beverages Win MEASURING RANGE : 0-80% v/v (Volume Percentage) DIVISION: 1% (0-60%), 2% (60-80%)BTER 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 iTOPINCN TOPINCN Brix Refractometer High Accuracy Brix Tester Meter, Suitable for Fruit Sugar Content Detection, PCB Material [BACKLIGHT DISPLAY] HD display offers clear visibility and supports three data display options.FUTISKY Precision Salinity Refractometer for Seawater Aquariums, 0-100 PPT with Automatic Temperature Compensation, Aluminum All Constructed from an aluminium body and ABS rubber, the salinity refractometer is lightweight and extremely durable and cJoyzan 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 rNDNCZDHC 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 refractometerFUNFANG FUNFANG Digital Brix Refractometer Portable Sugar Tester Beer Wine Coffee Meter for Fruit 0-32% Brix Range 1.54 IPS Colo [Data Recording] Store up to 30 measurements, track sugar levels over time, and maintain consistency in quality controlBewinner Bewinner Honey Refractometer 0-90% Handheld Pocket Sugar Concentration Meter with ±0.2% Brix ±0.3°C Accuracy for Honey Q Elegant color and stylish design, compact size and portable, easy to carry anywhere and anytime.Spacnana Spacnana Digital Sugar Degree Meter Refractometer with HD Backlight Display, Rechargeable Brix Meter for Liquid Sugar Co WIDE APPLICATION: Digital sugar degree refractometer is widely used in food, beverage, fruit sugar content determinationNANBEI NANBEI 0-80% Brix Meter Refractometer, Refractometer Honey,Portable Refractometer for Honey,Digital brix Refractometer f Brix Range 0-80%, the reading resolution is 0.5 %.Brix Accuracy: +/-0.5%,large scale range makes it be suitable in widerGreystone Books Refractometers Made Easy: The "RIGHT-WAY" Guide to Using Gem Identification Tools Refractometers Made Easy: The Right-Way Guide To Using Gem Identification ToolsSOULONG SOULONG Portable Honey Refractometer Mini Honey Brix Tester Measures Sugar Water Baume Content 58-90% 10-33% 38-43oBe wi [PRECISE & RELIABLE MEASUREMENTS] This portable honey refractometer delivers highly accurate readings for sugar contentDXNQ 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 aFlagfront Flagfront Digital Brix Refractometer brix Meter Refractometer USB C Charging Automatic Temperature Compensation Brix Ref The Flagfront Charging Digital Brix can Clearly and accurately display the measured sugar content and the automatic tempALLmeter ALLmeter Wine Refractometer – Brix 0–40% & Potential Alcohol 0–25% (ATC) – Handheld Sugar Meter for Home Winemaking & Br Accurate Brewing Control: Achieve precise control over your brewing process by accurately measuring the sugar content inNotimin Notimin Alcohol Meter Refractometer Alcohol 0-80% Hand Refractometer for Spirits, Distilled Ethanol with Water Such as W The alcohol meter refractometer is used to measure the percentage of alcohol content of brandy, whisky, vodka, etc. NoteXRCLIF 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 toXRCLIF 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 purGYE GYE Brix Refractometer with ATC, Dual Scale - Specific Gravity & Brix, for Measuring Sugar Content, Hydrometer for Wine This Brix Refractometer with ATC is a must-have tool for brewing enthusiasts and winemakers, offering accurate sugar conSustVita SustVita Digital Brix Refractometer with ATC, High Accuracy, Backlight Display, 0-55% Sugar Content Meter for Easy Use i [VERSATILE USAGE] - This digital Brix refractometer is ideal for diverse applications, including food and beverage indusWIHFHGZ Engine Coolant Tester, Handheld Glycol Refractometer, Aluminum Black Silver - ATC Automatic Temperature Compensation, An [Durable Construction]: Aluminum and ABS housing delivers a robust, lightweight antifreeze refractometer built to withstOshhni 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,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 thMEKOTRIN MEKOTRIN Digital Brix Refractometer, Brix Tester 3 Datas Display Temperature Compensation Function 0‑55% for Sugar Conte EASY TO USE: Sugar degree meter refractometer is equipped with a high transmittance refractive prism, and the liquid canDANAIXZ DANAIXZ Professional Gemstone Refractometer RHG181 High Accuracy Portable Jewelry Refractometer for Gemstone Identificat [HIGH PRECISION GEMSTONE ANALYSIS] This professional gemstone refractometer is specially designed for measuring the refrPOENVFPO Brix Refractometer Meter Dual Scale Handheld Measuring Tool for Sugar Brewing, Simple to Use with Clear Reading, for Agr [EFFORTLESS ] Simply place a few drops of liquid on the prism, face it towards light, and view through the eyepiece.TRZ Beekeeper Refractometer Honey 12-27% Water Honey Moisture 58-90% Brix Sugar Baume For Beekeeping Honey Condensed Milk Su FENX Gem Refractometer, 1.30 to 1.81 Quick Ldentification Tester Jewelry Refractometer, Portable Refractometer Lab Refractome High Accuracy: Professional refractometer has high accuracy, small size, easy portability and easy operation.TOPINCN TOPINCN BRIX Refractometer Dual Skala Messer for Sugar Brewing, Reliable Specific Difficult -Strength Evaluation, for Dr [Exact work] Enjoy precise results with automatic temperature compensationFUNFANG FUNFANG Salinity Refractometer Handheld Seawater Hydrometers Optical Salinity Tester Portable ATC Refractometer 0-100‰ & [Direct Reading Measurement] Features a measurement level for direct reading, with adjustable manual for calibration.Mingzhe Mingzhe ST335A LCD Digital Refractometer Portable Handheld Honey Refractometer ATC Sugar Percent Tester Sugar Concentrat LCD Digital Display: using LCD large screen display to simultaneously display temperature, sugar content, and refractiveQANYEGN 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, ensuringZyyini Professional Jewelry Refractometer Refractometer Portable with Flashlight for Diamond QUICK IDENTIFICATION Identify diamonds, moissanite and colored gemstones, speed up the identification of gemstones in thOEBUAFI OEBUAFI Portable Honey Refractometer Elegant Design Measuring 58-90% Sugar Content for Honey Lovers and Beekeepers **[PORTABLE AND STYLISH]**: Elegant color and stylish design for a trendy look on-the-go.Atago 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); MinimRGBS 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 anHaofy Honey Refractometer Brix Refractometer 58-90% for Honey Test, Fruit, Beer, Wine and Sugar Test Burnur Gem Portable Refractometer, RHG181 1.30-1.81 Presidium Gemstone ldentification Tester for Jewelry, Gold ＆ Silver and Dia 【Professional Design】This refractometer is specially designed to measure the refractive index of gemstones and solid matYaSao Salinity Refractometer Handheld Seawater Hydrometers Optical Salinity Tester Portable ATC Refractometer, Dual Scale: 0-1 MTSDM MTSDM Digital Handheld Refractometer, Portable Alcohol Refractometer, Brix Refractometers, Hand-held Alcohol Content Mea 【Professional Measurement Instrument】: The sugar tester refractometer is a highly professional tool for accurately measuEVTSCAN EVTSCAN Handheld Refractometer Ethylene Glycol Concentration Meter Water Battery Fluid Content Meter Tester Light weight and small size, wide range of applications, it can be used for all kinds of different liquid samples.CCJZBCAU Brix Refractometer for Brix Testing, Professional Handheld Alcohol, Aluminium Honey Refractometer with Digital Display, Premium Quality Texture: It is crafted from premium quality texture, which is sturdy, with stable structure, and can witTopHomer 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 usedPlyisty RHB-10ATC Digital Handheld Refractometer with ATC, 0-80% Range, 0.1% High Accuracy, for Beer Wine Brewing The refractive index made according to different refractive index of the liquid is very accurateAOKUY AOKUY Antifreeze Refractometer, Hand Refractometer Coolant Tester for Ethylene Glycol, Propylene Glycol, Freezing Point This style is equipped with °C.AOKUY AOKUY Antifreeze Refractometer, Hand Refractometer Coolant Tester for Ethylene Glycol, Propylene Glycol, Freezing Point This style is equipped with °C.