Merlin Tire Tracker, Tire Pressure Monitoring System,

fantastic price and reliable, however the light is too dim during the daytime, nearly impossible to have a reading. It come with 2 options, one as standalone connection, and one a cable allowing 1 available usb.Connection however is not with a standard usb and this brings the limitation that you must use their connector. After few months tire pressure remains reliable, while similar solar powered products gie randome unreliable numbers

It is good quality compare with other duplicate TPMS.Working perfectly and you can monitor temperature and pressure for 4 tires..

The user manual is missing and the QR code for it is not working, Please send me the user manual ASAP.

Sometimes showing 1 tire sometime 2 and each time different tires but never showed all together also sometimes it will workup after 20 minutes of driving , bright is weak on the day time , the good things is the accessories and packing also can read the tires temperature

Good and reliable production