1. 12V Car Battery Monitor 2. Screen digital color: red 3. Tolerance: 0.1~0.3v 4. For DC 12V CAR

Features:

100% Brand New.Colors: BlackScreen digital color: red Tolerance: 0.1~0.3v Installment: insert the jack of the product into a cigar socketThis digital gauge displays the voltage of batteries in the car.With high brightness of LED there is no difficulty in seeing the display. Powered by car cigarette lighter charger. Constantly monitor battery voltage, extend and protect the battery and engine life.Installment:

1) Clean the Cigar socket.

2) Insert the jack of the product into a Cigar socket.

Attention:

For DC 12V CAR

Measuring range: DC 8V-30V+/-%1.2

Package Content:

1 x One battery voltage monitor

12V Car Battery Voltage Monitor