Top 10 Antifreeze Coolant Tester – Fuel Pressure Testers

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1. Prestone


Prestone AF-1420 Antifreeze/Coolant Tester

Prestone #ad - Fit type: Universal Fit. Easily tests for anti-freeze/anti-boil protection. Allows visual inspection for rust and sediment. Assists in preventing freeze-ups and boil-overs. Provides a quick and easy method to safely collect a sample and measure coolant concentration. Helps in ensuring good corrosion protection.
BrandPrestone #ad
ManufacturerPrestone #ad
Height1 Inches
Length7 Inches
Weight0.19 Pounds
Width5 Inches
Part NumberAF1420
WarrantyManufacturer Warranty



OEMTOOLS 24507 Professional Series Ethylene Glycol Antifreeze Tester,Tests Freezing Point of Antifreeze and Proper Water/Coolant Mixture

OEMTOOLS #ad - Prevents overprotection: includes a special 6th disc which shows overprotection and a loss of coolant efficiency due to a bad water-coolant mix; Our antifreeze and coolant tester has you covered.

Works with your engine hot or cold: Disc-type tester is accurate at all temperatures; Tests your coolant’s freezing point and helps guard against coolant overprotection. Easy to read: count the number of floating disks in the coolant tester and compare it to the chart on the body of the tester, which shows coolant freezing temperature in both Celsius and Fahrenheit; Five floating discs means ideal protection.

Works on any vehicle: test diesel antifreeze, RV antifreeze, camper antifreeze, marine antifreeze, just about any vehicle's antifreeze coolant with ease with our coolant tester. Simple and powerful: features a clear body that makes it easy to check your coolant for impurities, such as rust; All-in-one coolant tester kit features a simple yet powerful design.
ManufacturerOEMTOOLS #ad
Height3.15 Inches
Length15.35 Inches
Width4.72 Inches
Part Number24507
WarrantyOEM 90 Day

3. ABN


ABN Deluxe Antifreeze and Coolant Tester Hydrometer Tester – Automotive Antifreeze Tester for Ethylene Glycol Coolant

ABN #ad - Built to last: constructed of premium plastic and rubber materials, this antifreeze tester is designed to easily test freezing and boiling temperatures of your coolant to water solutions; The large rubber bulb and 5. 5-inch 14 cm rubber tube makes it easy to suck liquid into the small plastic reservoir; Easy to read stickers allow you to test the solution and provides instructions; Flush out with water after each use for accurate readings.

Easy to read hydrometer scale: the clear capsule contains sensitive pointers that measure the freezing and boiling points of the liquid in both Celsius and Fahrenheit; These pointers are easier to read than standard coolant test strips because you do not need to focus on the color or PH balance to understand the freeze and boiling points of your solution; One side of the tester is labeled with freeze point scale while the other side is labeled with boiling point scale. Effortlessly test your anti freeze mixture: antifreeze, also known as coolant, is designed to prevent water from freezing up in cold climates and to prevent your engine from overheating which can cause mechanical breakdowns and engine failure; Avoid these issues by testing your coolant mixture with the ABN Deluxe Car Antifreeze Coolant Test Kit.

Clear tester for visual inspection: as a bonus, the clear reservoir allows you to inspect the condition of the antifreeze in your vehicle; Easily inspect color and for any rust, sludge, or other sediments. Compatible with all ethylene glycol anitfreeze: works with all ethylene glycol coolants including GM Dex-Cool; This tester provides immediate results on the freezing and boiling points of your coolant to water mixture; Use vehicle manual and geological location to decide on the best ratio for your vehicle.
BrandABN #ad
ManufacturerABN #ad
Height5.8 Inches
Length1 Inches
Weight0.2 Pounds
Width10 Inches
Part Number773



Antifreeze Refractometer,V·RESOURCING Hand-Held Anti Freeze Tester for Car Coolant Adblue Antifreeze System, Glycol Propylene,Glycol Ethylene,Battery Acid,Coolant Windshield Fluid

V·RESOURCING #ad - 4. Convenient to store compact in size and light in weight, packed with a plastic case, convenient to store and carry around. Easy to use place 2 - 3 drops of sample onto the prism, and then look through the eyepiece for the results.

2. Application this tool is used worldwide by truck and automotive technicians to ensure proper dilution. Measuring range battery fluid 1. 10~1. 40kg/l ;propylene glycol: -50°c -0°c ; ethylene glycol: -50°c -0°C ;AdBlue: 30 to 35%;Screenwash/SRF1:-40~0°C. 5. 3. 1. Antifreeze refractometer designed for measuring coolant and antifreeze based on ethylene glycol or propylene glycol, battery fluid condition and screenwash antifreeze windshield washer fluid based on ethanol as well as on isopropyl alcohol. And check the urea concentration in AdBlue.
ManufacturerV-Resourcing #ad
Weight0.55 Pounds
Part NumberVLT075

5. Thexton


Thexton THE106 Anti-Freeze Tester

Thexton #ad - Package dimensions: 5. 842 l x 31. 75 h x 5. 842 w cm. Readings in Celsius and Fahrenheit. Temperature compensating tester is accurate whether coolant is hot or cold. Number of floating discs measures level of protection.
BrandThexton #ad
ManufacturerThexton #ad
Height0.3 Inches
Length15.7 Inches
Weight0.23 Pounds
Width5.5 Inches
Part NumberTHE106
Warranty1 Year Warranty

6. ATD Tools


ATD Tools 1106 Professional Antifreeze and Coolant Tester

ATD Tools #ad - Simple to use. Easily checks condition of antifreeze and coolant. Tough, shatter-resistant clear housing. Works for all ethylene glycol coolants, including GM Dex-Cool.
BrandATD Tools #ad
ManufacturerATD Tools #ad
Part Number1106

7. Phoenix Systems


Phoenix Systems 8006-B Double-Ended Coolant + Brake Fluid Test Strips 15 foil wrapped test strips, 1 Pack

Phoenix Systems #ad - Scientific proof. May save you from paying for an un-needed Brake fluid or coolant change. 15 double-ended test strips used to test both coolant and Brake fluid. Simply remove the test strip from the foil wrapper, Dip it into your Brake fluid then coolant/antifreeze, and 60 to 90 seconds later you will know the condition of your fluids. Identifies potential Brake fluid and coolant related problems before they occur -thereby ensuring your safety and fewer breakdowns. Gives you the peace of mind that your Brake fluid is good and is safely performing its proper function.
BrandPhoenix Systems #ad
ManufacturerPhoenix Systems #ad
Weight0.07 Pounds
Part Number8006-B

8. Performance Tool


Performance Tool W1654C Pro Anti-Freeze Tester

Performance Tool #ad - Freezing to boiling points for anti-freeze, calibrated in °C and °F. Easy to read scale & pointer.
BrandPerformance Tool #ad
ManufacturerWilmar #ad
Height10.8 Inches
Length1.8 Inches
Weight0.11 Pounds
Width5.7 Inches
Part NumberW1656C



E-Z Red S102 Anti-Freeze Hydrometer

EZRED #ad - Fast and accurate: the ezrED anti-freeze coolant Hydrometer offers a quick and easy to read level. Made in the usa: this antifreeze coolant tester is made is the United States of America.

Professional and home use: ezred’s s102 antifreeze coolant tester shows results in both °C and °F which offers a wide range of use. Wide range of readings: read from +32°F0°C all the way to -60°F50°C. Easy to use: this antifreeze hydrometer uses a proprietary method to provide the most accurate results in an extremely easy to read way. Built to last: this antifreeze coolant tester is made of very strong materials and is resistant to dirt, grim, grease and most drops.
BrandEZRED #ad
ManufacturerEZRED #ad
Height1.1 Inches
Length0.5 Inches
Weight1 Pounds
Width9 Inches
Part NumberSP102
Warranty1 Year

10. Thexton


Thexton THE107 Anti-Freeze Tester color may vary from image

Thexton #ad - Compatible with vehicle type: marine-personal-craft. Temperature compensating tester is accurate whether coolant is hot or cold. Number of floating discs measures level of protection. Readings in Celsius and Fahrenheit.
BrandThexton #ad
ManufacturerThexton #ad
Height0.1 Inches
Length15.6 Inches
Weight0.2 Pounds
Width5.5 Inches
Part NumberTHE107
Warranty1 Year Warranty