Coolant Tester Visual MockupPrestone has expanded its range, introducing a new Coolant/Antifreeze Tester which shows coolant/antifreeze protection and tells when to top up.


The quick and easy to use Coolant/Antifreeze Tester is guaranteed for use with all vehicles ensuring that they are protected in all conditions. It tests winter protection down to -37 degrees and summer protection up to 129 degrees.


Like all Prestone products, the Coolant/Antifreeze Tester has been rigorously performance tested to ensure it excels in extremes.

Claire Fenton, Prestone brand Manager said: “Keeping an eye on coolant/antifreeze levels is critical not only for temperature protection but also to protect against corrosion. Neglect can result in expensive garage repairs and the tester will help people know when it is time to top up or drain, flush and fill.”


The Prestone Coolant Tester is available in Tesco from mid October and through independent stockists nationwide with a RRSP of £5.