On 10/02/2021 10:54, Tim Lamb wrote:
I take it the reason the rubber/plastic bulb/hose on my anti-freeze
tester disintegrates between Winters is the alcohol? in the coolant?

Might help if the manufacturers suggested rinsing with fresh water after
use!


I just this minute checked mine which has been on a shelf in my back
room after purchasing late in 2019 and using it once. Its now in the
rubbish sack Both the bulb and hose are perished.

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