Blaupunkt Tire Pressure Monitoring System TPMS 2.1 is available in DIY sensor (TPMS 2.1E) and Valve Sensor (TPMS 2.1V).
Pick your preferred sensor before purchasing. The solar-powered TPMS is also built with Cig USB charger for optimal charging.

* TPMS 2.1V - Valve sensor requires professional assistance. 
* TPMS 2.1E - DIY sensor is suitable for plug & play preferred users.

SENSOR:
Operating frequency : 433.92 ± 0.05MHz
Battery voltage : 1.8V ~ 3.3V
Operating temperature : -30°C ~ 60°C (External Sensor), -40°C ~ 105°C (Valve Sensor)
Pressure range : 0~8 Bar / 0~116 PSI

DISPLAY:
Operating current : <20mA
Operating frequency : 433.92 ± 0.05MHz
Operating voltage : 12V
Operating temperature : -30°C ~ 80°C
Pressure display range : 0~6.8Bar/0~99PSI

DEFAULT VALUE:
High pressure value : 3.1 Bar / 45 PSI
Low pressure value : 1.8 Bar / 26 PSI
High temperature value : 80°C

PRECISION:
Temperature : +/-2°C
Pressure : 0.1 Bar / 1.5 PSI

TEMPERATURE UNIT : 1 °C = 33.8 °F = 274.15 K
AIR PRESSURE UNIT : 1 Bar = 14.5 PSI = 100 Kpa = 1.02Kgf/cm2

ACCESSORIES:
TPMS 2.1E : 4xExternal Sensor, 4xAnti-theft, Nuts, 1xSpanner
TPMS 2.1V : 4xValve Sensor, 4xWarning Label