without any installation hassle; they can contribute to a healthier warm-up phase or even help to prevent engine damage. It’s important to note that the cooling water temperature is strikingly different to that of the engine oil!
Based on the test findings of the German motorcycling magazine, “TOURENFAHRER”: The accuracy is “very good” and “..well worth the money”.
To keep the needle steady, the instrument is filled with a glycerine damping fluid (the air bubble is to allow heat expansion).
- Opinion Review by Cagatay