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Accurately tests to -54F

Characteristics: SIERRA Floating Ball Testers were professionally designed with the do-it-yourselfer in mind where quality, performance, and practical design are important. This durable tester provides a quick and accurate means for checking the freeze point of SIERRA or any other propylene glycol based antifreeze/coolant. Simply observe the number of floating balls to measure the degree of protection. Features like the extra long tail and long life bulb make it easy to read and use. Tester can be used to check hot or cold fluid, directly from radiator or coolant overflow system.

balltester_pack.jpg SIERRA PG Antifreeze Ball-Type Tester - SIPBAT

Designed to check freeze point of SIERRA Antifreeze & Coolant in both hot or cold solutions.
(propylene antifreeze only)


The SIERRA Floating Ball Tester should be used to test propylene glycol based antifreeze only. Because of the specific gravity of propylene glycol, the SIERRA Floating Ball Tester will not accurately measure the freeze point of conventional ethylene glycol based antifreeze.

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Remember, when you receive your order in the mail, your invoice will be from Old World Direct Marketing.

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Old World Industries, Inc. 4065 Commercial Ave. Northbrook, Illinois 60062
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