Wanted to know if trailer tire was going flat before a catastrophe happened.Many different TPMS devices to choose from but went with the Tymate model M7-3.It comes with 4 tire sensors.Used 2 and doesn't effect monitor
operation.Pretty simple to enter settings.Run 50 psi in tire and set hi limit 60 psi and low 40 psi.Also get a temp reading.Worked great on recent trip.Gives a audible alarm if psi limit occurs.Was on sale with coupon.at amazon.Was leary if it would work comparing price with some others but would buy it again.Oh,the sensors thread on valve stem don't have to remove tire.
operation.Pretty simple to enter settings.Run 50 psi in tire and set hi limit 60 psi and low 40 psi.Also get a temp reading.Worked great on recent trip.Gives a audible alarm if psi limit occurs.Was on sale with coupon.at amazon.Was leary if it would work comparing price with some others but would buy it again.Oh,the sensors thread on valve stem don't have to remove tire.
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