Top 10 best car coolant tester: Which is the best one in 2022?

We spent many hours on research to finding car coolant tester, reading product features, product specifications for this guide. For those of you who wish to the best car coolant tester, you should not miss this article. car coolant tester coming in a variety of types but also different price range. The following is the top 10 car coolant tester by our suggestions:

Product Features Editor's score Go to site
Antifreeze Refractometer Displaying in Fahrenheit for Checking Freezing Point of Automobile Antifreeze Systems and Battery Fluid Condition. Battery Acid, Glycol, Coolant, Antifreeze Tester Antifreeze Refractometer Displaying in Fahrenheit for Checking Freezing Point of Automobile Antifreeze Systems and Battery Fluid Condition. Battery Acid, Glycol, Coolant, Antifreeze Tester
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OEMTOOLS 24507 Professional Series Ethylene Glycol Antifreeze Tester OEMTOOLS 24507 Professional Series Ethylene Glycol Antifreeze Tester
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ATD Tools 1101 Pocket Antifreeze and Coolant Tester with Pouch ATD Tools 1101 Pocket Antifreeze and Coolant Tester with Pouch
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Thexton THE107 Anti-Freeze Tester( color may vary from image) Thexton THE107 Anti-Freeze Tester( color may vary from image)
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Mityvac MV4560 Radiator/Cooling System and Pressure Test Kit Mityvac MV4560 Radiator/Cooling System and Pressure Test Kit
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8MILELAKE 14 PCs Pressure Cooling System car Leak Tester Kit Detector Tool Auto Coolant Vacuum Purge Head Gasket Water Tank Adapter Universal Automotive 8MILELAKE 14 PCs Pressure Cooling System car Leak Tester Kit Detector Tool Auto Coolant Vacuum Purge Head Gasket Water Tank Adapter Universal Automotive
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ABN Deluxe Antifreeze and Coolant Tester Hydrometer ABN Deluxe Antifreeze and Coolant Tester Hydrometer
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Performance Tool W1656C Deluxe Anti-Freeze Tester Performance Tool W1656C Deluxe Anti-Freeze Tester
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Prestone AF-1420 Antifreeze/Coolant Tester Prestone AF-1420 Antifreeze/Coolant Tester
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ATD Tools 1106 Professional Antifreeze and Coolant Tester ATD Tools 1106 Professional Antifreeze and Coolant Tester
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Reviews

1. Antifreeze Refractometer Displaying in Fahrenheit for Checking Freezing Point of Automobile Antifreeze Systems and Battery Fluid Condition. Battery Acid, Glycol, Coolant, Antifreeze Tester

Feature

Function 1: Measuring freezing point of automobile antifreeze based on ethylene glycol or propylene glycol. Scale Range:ethylene glycol based: 32 to -84 degree F, propylene glycol based:32 to -60 degree F.
Function 2: Measuring specific gravity of battery acid and provide a quick reference of battery charge condition. Scale Range:1.100~1.400kg/l for Battery fluid.
Features automatic temperature compensation: makes it even easier to get fast results.
Instant Reading Result: Just need 2-3 drops of solution and a few seconds, you can get accurate readings.
Durable and Easy to Use & Carry -- The main part is made of chromium, it's light but durable.

Description

Details:
This refractometer is a portable, precision optical instrument used for measuring the freezing point of either Propylene or ethylene glycol based antifreeze systems. It can also be used for checking the strength of electrolyte solution batteries. It features high-quality optics with ultra smooth focusing. It is a convenient tool to check your automotive coolant and protect your car engine.

General technical parameters:
reference temperature 68 degree F
ATC - automatic temperature compensation
focus possibility
length ~ 160 mm
quality technical design

Content and equipment:
a firm plastic case
a refractometer
a cleaning cloth
3 suction tube
a screw driver
an operating instructions

Note:
1.Accurate measurement based on good calibration, please calibrate the refractometer before your first use.
2.Please keep the refractometer dry and clean, which can make the instrument accurate and durable.

Warranty: Full 12 Month Replacement Warranty & Any Questions Will be Answered within 24 Hours.

2. OEMTOOLS 24507 Professional Series Ethylene Glycol Antifreeze Tester

Feature

Disc-type 16 1/4" tester is accurate at all temperatures
Celsius and Fahrenheit scales
Includes a special feature, "6th disc", which shows overprotection and a loss of cooling efficiency
One piece bulb and neoprene Dip tube

Description

For testing hot or cold ethylene glycol-based coolant, including dex-cool. Easy-to-read discs are magnified by convex design of the Clear thermal resistant plastic barrel.

3. ATD Tools 1101 Pocket Antifreeze and Coolant Tester with Pouch

Feature

Works for all ethylene glycol coolants, including GM Dex-Cool
Easily checks condition of antifreeze and coolant
Simple to use

Description

This pocket antifreeze and coolant tester with pouch works for all ethylene glycol coolants, including GM Dex-Cool. The tester easily checks the condition of antifreeze and coolant. It features extremely simple instructions for testing ethylene glycol antifreeze.

4. Thexton THE107 Anti-Freeze Tester( color may vary from image)

Feature

Number of floating discs measures level of protection
Temperature compensating tester is accurate whether coolant is hot or cold
Readings in Celsius and Fahrenheit

Description

Professional 16-1/4 inch disc-type tester is used to test propylene glycol-based antifreeze in automotive radiators and fresh-water systems in RVs and boats.

5. Mityvac MV4560 Radiator/Cooling System and Pressure Test Kit

Feature

COOLING SYSTEM PRESSURE TEST K (MTY-MV4560)

Description

Cooling system Pressure Test Kit makes automotive cooling system testing simple, efficient, and economical. It combines our unique hand pressure pump with four cooling system test adapters and two dual-function cap test adapters to quickly reveal external cooling system leaks and detect internal leaks and defective caps. Economical, accurate and simple method to find common causes of overheating. Pinpoints external leaks cause by loose clamps or leaky hoses, connectors, water pumps or radiators. Diagnoses internal leaks causes by a blown head gasket or damaged block or head. Test radiator and coolant bottle caps to ensure they are maintaining the correct pressure. Contains adapters to test the cooling system and caps of most US and Asian cars and light trucks, as well as many European vehicles. Application specific adapters fit the radiator or coolant bottle like the original cap.

6. 8MILELAKE 14 PCs Pressure Cooling System car Leak Tester Kit Detector Tool Auto Coolant Vacuum Purge Head Gasket Water Tank Adapter Universal Automotive

Feature

Used to detect internal and external leaks Perfect for head gasket failure detection (which side of block or which cylinder leaks)
Thumb-operated relief valve for quick and easy pressure release and self-locking quick-disconnecting components.
Includes pressure testing pump with gauge and hose, thermometer, 4 chromed steel cap adapters, and 8 anodized aluminum cap adapters. Also includes a quick-connect adapter to allow use with other cap adapters available on the market. easy-to-read dial are featured in this kit and the kit is packed in a large blow molded case which is supplied with operating instructions.
Locate system leaks from: Head gasket. Header tank. Radiator and heater cores. Water pump plugs, hoses and housings.
Cooling system pressure testing kit with an updated selection of adaptors to fit popular European and Japanese vehicles including Alfa, Audi, BMW, Benz, Chrysler, Citroen, Ford, Honda, Mazda, Mercedes, Mitsubishi, Nissan, Opel, Peugeot, Renault, Rover, Saab, Suzuki, Toyota, Volvo, VW. Also includes non-specific adaptors for other makes and models.

Description

Features:

Tester helps detect internal and external leaks. Perfect for head gasket failure detection (which side of block or which cylinder leaks) .
Thumb-operated relief valve for quick and easy pressure release and self-locking quick-disconnecting components.
For testing automotive pressurized cooling systems up to 35 PSI High volume pump capacity reduces strokes required to pressurize cooling systems Self-locking quick-disconnect adapters 35 PSI gauge with pressure release valve

Technical Parameters:

Cap No.0: Temperature
Cap No.1: Pressure testing pump with gauge
Cap No.2: Large Truck, GM(CADILIAC)
Cap No.3: Large Truck, Benz, Ford, Vehicle 123 series, GM (Buick)
Cap No.4: Adapter for Peugeot, Vehicle 124 series(Mitsubishi, Nissan, Mazda, Toyota, Subaru, Infiniti, Geo, Suzuki, Isuzu )
Cap No.5:Vehicle 125 series (Honda, Toyoyta, Suzuki, Mitsubishi)
Cap No.6: Opel, VW, BMW245, Saab, Jaguar
Cap No.7:Volvo, Saab, Audi, Citron, Renault, Fiat, Peugeot, Alfa, Jeep
Cap No.8:VW
Cap No.9:Audi (A4, A5, A6), BMW 345, VW T4
Cap No.10:BMW
Cap No.11:Audi, VW
Cap No.12:Ford, International, GM, Rover
Cap No.13:Benz

Package includes:

1x hand pump to 35 PSI
1 x Thermometer
4 x Chromed steel cap adapters
8 x Anodized aluminum cap adapters
1 x Carrying Case
1 x Instruction manual

7. ABN Deluxe Antifreeze and Coolant Tester Hydrometer

Feature

Designed to easily test anti-freeze and anti-boil protection
Clear design allows for inspection of rust and other sediment and inspect while it is tested
Works with all ethylene glycol coolants including GM Dex-Cool
Easy to read with boiling points and antifreeze points in both Celsius and Fahrenheit
Use to protect against corrosion while also preventing freeze ups and boil overs

Description

The ABN Deluxe Antifreeze and Coolant Tester Hydrometer is designed to easily test anti-freeze and anti-boil protection. Works with all ethylene glycol coolants including GM Dex-Cool. As an added bonus, the clear design allows for inspection of rust and other sediment while being used. Easy to read hydrometer with boiling points and antifreeze points listed in both Celsius and Fahrenheit. Get an ABN Deluxe Antifreeze and Coolant Tester Hydrometer to protect against corrosion while also preventing freeze ups and boil overs.

8. Performance Tool W1656C Deluxe Anti-Freeze Tester

Feature

Easy to read scale & pointer
Freezing to boiling points for anti-freeze, calibrated in C and F

Description

Dial indicator. Instant readings in hot or cold radiator. Calibrated in F and C.

9. Prestone AF-1420 Antifreeze/Coolant Tester

Feature

Easily tests for anti-freeze/anti-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

Description

Prestone Antifreeze/Coolant Tester is a professional do-it-yourself tester that easily tests for anti-freeze/anti-boil protection. Allows visual inspection for rust and sediment. It is important to maintain your antifreeze/coolant at the proper concentration to provide good corrosion protection as well as prevent freeze-ups and boil-overs. This tester provides a quick and easy method to safely collect a sample and measure coolant concentration. It also allows a visual inspection of the antifreeze while you test it. This is a low-cost way to check the condition of the antifreeze/coolant in your vehicle.

10. ATD Tools 1106 Professional Antifreeze and Coolant Tester

Feature

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

Description

This professional antifreeze and coolant tester easily checks the condition of antifreeze and coolant. It works for all ethylene glycol coolants, including GM Dex-Cool. The professional disc-type tester is accurate at all temperatures. It is simple to use and has a tough, shatter-resistant clear housing.

Conclusion

All above are our suggestions for car coolant tester. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using car coolant tester with us by comment in this post. Thank you!