Top Tech Antifreeze & Coolant Tester

The Top Tech is part of the Euro Car Parts range, and uses a similar floating glass tube to the Draper 61794.

Overall Auto Express Rating

3.0 out of 5

The Top Tech is part of the Euro Car Parts range, and uses a similar floating glass tube to the Draper 61794.

Sadly, this is even trickier to read, but it does cover methanol anti-freeze. It works best with warm coolant, so our room temperature test wasn’t ideal.

It over-read at weak concentrations of anti-freeze, but was accurate at 50 per cent. Instructions are good and cover hot coolant.

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