Your cart is empty.
Your cart is empty.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.
ALVAN M.
2025-08-14 17:37:41
Compared it to my (very) older one like this one and they both agreed with each other. Cheap money for a good product that could last a Very long time with proper care. Just follow the simple instructions indicated on the tool.
linda sander
2025-08-06 13:22:37
Very inexpensive tool to use to check one's antifreeze, coolant. Very easy to use
SECRET SHOPPER
2025-08-01 11:47:56
Works fine and good quality.
Lester burbage
2025-07-25 13:56:15
Works good worth the money
JJ
2025-07-06 16:56:44
Low cost option to see if your antifreeze is up to Par. Easy to read. Sturdy.
Dale M.
2025-06-27 17:07:27
Works as it should. Compact
Scadaman29325
2025-06-24 14:51:24
Makes testing antifreeze easy.
Rev
2025-06-05 12:44:46
Name brand product at a lower price, buy this
Carlos M.
2025-04-03 15:52:58
Lo e utilizado en varias ocasiones y si hace las lecturas
Rob
2025-03-26 14:40:46
Quick shipping, good quality, easy to use.
ali
2025-03-23 10:34:12
Tested on radiator successfully, it’s works perfectly
Vikky deora
2025-01-23 12:23:24
Bad
Tony
2024-12-30 16:09:57
Does what it's supposed to do... an easy to use tester..that anyone can use..
Recommended Products
$19.99
$ 9 .99 $9.99