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UltraSeal Tyre Pressure Monitor
Replaces existing dust caps.
They are not made of plastic. They are very small, weighing only 7 grams, but extremely strong, and constructed of chromium plated steel
They use a diaphragm method, not a piston
Available in a range of pre-set sizes from 26 psi to 44 psi
When the tyre pressure monitor is firmly hand screwed onto the valve stem of a cold tyre that has the correct tyre pressure, the see-through dome at the top turns green
When the tyre pressure drops 3 to 6psi, the yellow indicator starts to become visible, and it is now recommended that you top up this tyre with air
When the tyre pressure drops more than 5 psi the red indicator starts to become visible. At 6 to 10 psi drop in pressure, the red is very visible, and this indicates a seriously under-inflated tyre which should be re-inflated immediately
Supplied Singly
Options
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