Top 10 Best Coolant Tester
of November 2024
1
Best Choice
Performance Tool
Performance Tool
Performance Tool W1656C Easy-to-Read Scale and Pointer, Calibrated in C and F, Displays Freezing to Boiling Points for Antifreeze
10
Exceptional
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2
Best Value
Prestone
Prestone
Prestone AF-1420 Antifreeze/Coolant Tester
9.9
Exceptional
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3
Craftsman
Craftsman
CRAFTSMAN Antifreeze Coolant Tester, Automotive (CMMT14135)
9.8
Exceptional
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4
Thexton
Thexton
Thexton THE106 Anti-Freeze Tester
9.7
Exceptional
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5
Block Tester
Block Tester
Block Tester BT-500 Combustion Leak Test Kit - Made in USA
9.6
Exceptional
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6
ATD Tools
ATD Tools
ATD Tools 1106 Professional Antifreeze and Coolant Tester
9.5
Excellent
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7
OEMTOOLS
OEMTOOLS
OEMTOOLS 24507 Professional Series Ethylene Glycol Antifreeze Tester,Tests Freezing Point of Antifreeze and Proper Water/Coolant Mixture
9.4
Excellent
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8
Phoenix Systems
Phoenix Systems
Phoenix Systems 8001-B Coolant Test Strip (Determine When to Replace Automotive Coolant - 100 Test Strips)
9.3
Excellent
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9
BILITOOLS
BILITOOLS
BILITOOLS Radiator Coolant Pressure Tester & Vacuum Refill Kit, 28-Piece Universal Cooling System Radiator Leak Tester & Refiller
9.2
Excellent
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10
ABN
ABN
ABN Deluxe Antifreeze and Coolant Tester Hydrometer Tester Automotive Antifreeze Tester for Ethylene Glycol Coolant
9.1
Excellent
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About Coolant Tester
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Performance Tool W1656C Easy-to-Read Scale and Pointer, Calibrated in C and F, Displays Freezing to Boiling Points for Antifreeze
Easy to read scale pointer. Freezing to boiling points for anti-freeze, calibrated in C and F.
Prestone AF-1420 Antifreeze/Coolant Tester
Easily tests for anti-freezeanti-boil protection. Allows visual inspection for rust and sediment. Provides a quick and easy method to safely collect a sample and measure coolant concentration. Helps in ensuring good corrosion protection. Assists in preventing freeze-ups and boil-overs. Fit Type Universal Fit.
CRAFTSMAN Antifreeze Coolant Tester, Automotive (CMMT14135)
EFFICIENT Quickly test antifreezewater mixture ratio. PREVENTION Helps avoid coolant overheating or freezing issues by ensuring a proper antifreeze mixture. EASE OF USE Easy to read Celsius and Fahrenheit scales. Compatible with ethylene glycol antifreeze.
Thexton THE106 Anti-Freeze Tester
Readings in Celsius and Fahrenheit. Number of floating discs measures level of protection. Temperature compensating tester is accurate whether coolant is hot or cold. Package Dimensions 5.842 L x 31.75 H x 5.842 W cm.
Block Tester BT-500 Combustion Leak Test Kit - Made in USA
Complete Combustion Leak Test Kit - Includes Fluid - Nothing More to Buy. When Fluid Turns From BLUE to YELLOW Combustion Leak is Present. Tests in seconds for combustion leaks caused by Blown Head Gasket BHG Cracked Head or Block Pulled Bolts or Studs Warped Sealing Surfaces. Quality Tool Made in USA for over 45 years with Limited Lifetime Warranty. Packaged in OEM white box.
ATD Tools 1106 Professional Antifreeze and Coolant Tester
Easily checks condition of antifreeze and coolant. Works for all ethylene glycol coolants, including GM Dex-Cool. Tough, shatter-resistant clear housing. Simple to use.
OEMTOOLS 24507 Professional Series Ethylene Glycol Antifreeze Tester,Tests Freezing Point of Antifreeze and Proper Water/Coolant Mixture
WORKS WITH YOUR ENGINE HOT OR COLD Disc-type tester is accurate at all temperatures Tests your coolants 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. 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. 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. 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.
Phoenix Systems 8001-B Coolant Test Strip (Determine When to Replace Automotive Coolant - 100 Test Strips)
Can be used with all coolant colors, conventional coolant, long life, extended life, Dex Cool and Low Tox coolants. Easy to read 60 second visual test. Simple solution for anyone to test their coolant system. Coolant Strip earns trust by providing proof and reduces risk.
BILITOOLS Radiator Coolant Pressure Tester & Vacuum Refill Kit, 28-Piece Universal Cooling System Radiator Leak Tester & Refiller
A comprehensive coolant system pressure test refill kit locates system leaks from header and expansion tanks and fittings, head gasket, radiator core, heater matrix, water pump, hoses and pipes, and is designed for refilling radiators with coolant without introducing air pockets.. The hand operated pressure pump and vacuum refiller is fitted with an accurate and easy to read gauge marked in both psi and bar. The Connections of vacuum refiller are constructed with metal, which has more stability and suction.. The thermometer is designed to aid diagnostics and also ensure the system is cool before removing the cap.. The different colors on each test cap will help operators working much more efficiently to choose suitable cap and work.. 17 Pieces color coded test caps are designed for testing cooling systems on most domestic and import vehicles. Is compatible with Mercedes-Benz, GM, Jeep, Peugeot, Subaru, Chrysler, Acura, Mitsubishi, Nissan, Mazda, Toyota, Infiniti, Geo, Suzuki, Isuzu, Honda, Lexus, Volvo, Saab, Citroen, Renault, Fiat, Alfa, Mini Cooper, VW, BMW, Ford, Opel, Porsche, Audi, etc..
ABN Deluxe Antifreeze and Coolant Tester Hydrometer Tester Automotive Antifreeze Tester for Ethylene Glycol Coolant
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. 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. 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. 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. 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.