NEW VERSION: This Upgraded Version is equipped with a 5V 2.1A USB Port, which can charge your devices conveniently and fast.
Dual-display: it can display auto battery voltage and temperature inside the car simultaneously(this is for Fahrenheit)
External temp sensor: its external temp sensor allows you to bend sensor to avoid possible heating/ direct sunshine so that you can acquire more accurate results
Safe usage: the monitor has built-in fuse, making safe usage possible and causing no damage to your car
Easy reading: it screen is made of LED material, hence it is easy and convenient for you to read even in dim light
