Is it a one time use or you can test multiple cars?

You can run dozens and dozens of tests on different cars. Good for many years of use. Works as it was designed to do.

Does this work with any type of coolant?

This product works with any ethylenglycol-based coolant. It does not matter if the coolant is an OAT (organic), IAT (inorganic/synthetic) or HOAT (hybrid).

How accurate is this thing? I just had my coolant replaced and it’s still reading below the recommended temp.

Below is good when it comes to the coolant freezing. Is it reading a low temp, or do you mean it's reading higher than what you need for freeze protection?

Will this work on a semi truck?

As long as the coolant is ethylene glycol based.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Prestone AF-1420 Antifreeze / Coolant Tester, Multi

Product ID: 2504540

Details

Brand
Prestone
Color
No Color
Item Weight
3 ounces
Power Source
No Battery
Style
Classic

🔍Visual rust & sediment inspection

🔥Boil protection up to 387°F

❄️Freeze protection up to -60°F

€ 21.39

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Italy.

Secure transaction

Description

❄️🔥 Stay Cool, Stay Ahead: The Ultimate Antifreeze Tester for Smart Drivers

INSTANT VISUAL CLARITY - Quickly spot rust and sediment buildup with an easy-to-read visual inspection—stay ahead of corrosion.
SAFE SIMPLE SAMPLING - Collect coolant samples effortlessly and safely, making maintenance a breeze for busy professionals.
UNIVERSAL COMPATIBILITY - Fits all vehicles with antifreeze/coolant systems—one tool for every ride in your garage.
COST EFFECTIVE ENGINE CARE - A low-cost investment that protects your engine’s longevity and performance—because prevention pays off.
PRECISION FREEZE BOIL TESTING - Ensure your engine’s coolant is optimized for extreme temperatures, preventing costly freeze-ups and boil-overs.

The Prestone AF-1420 Antifreeze/Coolant Tester is a professional-grade, universal-fit tool designed to quickly measure coolant concentration and inspect for rust or sediment. It helps prevent engine freeze-ups and boil-overs by ensuring optimal antifreeze protection up to 387°F, all without batteries. Compact and easy to use, it’s a must-have for proactive vehicle maintenance.

Specifications

ASIN	B000BOA9RY
Best Sellers Rank	#392,823 in Automotive ( See Top 100 in Automotive ) #101 in Fuel Pressure Testers
Brand Name	Prestone
Color	No Color
Compatible Devices	All vehicles with antifreeze/coolant system
Customer Reviews	4.6 4.6 out of 5 stars (3,878)
Global Trade Identification Number	00797496004697
Included Components	Other Vehicle Parts( AUTO_PART ),Replacement Parts - Underhood, Engine Cooling
Item Dimensions	7 x 5 x 1 inches
Item Type Name	Coolant Tester
Item Weight	3 ounces
Manufacturer	Prestone
Model	AF-1420
Number of Items	1
Part Number	AF1420
Power Source	No Battery Required
Style Name	Classic
UPC	071153004696 097496004698 797496004697 746297288898
Unit Count	1 Count
Upper Temperature Rating	387 °F
Warranty Description	Manufacturer Warranty

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 21.39

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Italy.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews