This vacuum plating LCD CIG Plug DIY TPMS with color display and 4 sensors can help monitor tire pressure. It is easy to install and very convenient to use.

Features:
Color LCD cigarette lighter display.
Four tire pressure data at a glance.
Wireless transmission， no wires connection is needed.
Sensor preset in factory， no pairing is needed.
High temperature and low battery of sensors will be alarmed.
Visual and audible warning.
With adjustable pressure unit (Bar / PSI).
Replaceable battery for sensor: CR1632.

General:
Brand: Steelmate
Model: ET-780AE
Pressure unit: Bar / PSI
Package size: 15 * 11.5 * 6cm / 6 * 4.5 * 2.4in
Package weight: 240g / 8.5oz

Specifications:
Sensor:
Operating frequency: 433.92MHz ± 0.05MHz
Operating voltage: 2.0V ~ 3.3V
Operating temp.: -20℃～+60℃
Pressure range: 0-5.2Bar / 0-75PSI
Display:
Operating frequency: 433.92±0.05MHz
Operating voltage: 12V±3V
Operating current: <30mA
Operating temperature: -20℃ ~ 70℃
Default:
Pressure unit: Bar / PSI
Treshold value: 2.3Bar / 33PSI
High pressure value: 2.9Bar / 41PSI
Low pressure value: 1.7Bar / 25PSI
High temperature value: 80℃
Ajustable value range:
Treshold pressure: 1.1-4.0Bar / 16-58PSI

Package List:
1 * Display
4 * Sensors
1 * Set of Accessory
1 * User Manual