TPMS-RS21 is a new improvements which include a vast reduction in size. Creating a lighter, more compact, easier to install sensor with great rim compatibility. We’ve also added relative humidity measurement and a user-replaceable battery. For a budget TPMS sensor, the ability to measure relative humidity is a real step forward, the replaceable battery also reduces unnecessary scrapping of wheel sensors after 1 or 2 race seasons. Some big improvements that set us apart from the competition.

Parameter Name	Parameter Value
Type	temperature humidity tire pressure
Applications	measurement
Domain	for the automotive industry
Technology	infrared
Configuration	compact