Dial Car Radiator Coolant Tester

Check your coolant quickly and read freezing and boiling protection at a glance with this dial car radiator coolant tester.

Designed for winter and summer maintenance, it gives fast, accurate readings with an easy-to-read scale and pointer calibrated in both ℃ and ℉.

Why You'll Want This Coolant Tester

✅ Avoid cold-weather coolant problems by checking freezing protection before temperatures drop.

✅ Prevent overheating concerns by reading boiling point protection for hot-weather driving.

✅ Save time during maintenance with a fast, easy-to-read dial and pointer.

✅ Read results more clearly with dual ℃ and ℉ calibration.

✅ Use it confidently in the garage thanks to durable plastic and rubber construction.

✅ Check common vehicle systems easily with compatibility for 6V and 12V systems.

This densitometer is suited for testing car radiator coolant, checking antifreeze protection, and confirming coolant condition through seasonal changes.

It comes in white and black, measures about 23 x 15 x 5 cm, and the package includes 1 densitometer.

Clear dial markings make readings easier to understand.

Compact shape fits neatly into your maintenance routine.

Dual temperature scales offer quick visual reference.

The pointer helps you spot results at a glance.

Durable materials are built for repeated checks.

The tester is shown in a simple white-and-black finish.

Easy handling supports quick coolant checks.

Visible scale layout helps reduce reading mistakes.

Check your coolant protection now and drive with more confidence.