12-24V Auto Car Testing Battery Meter LCD Load Test Battery Condition & Alternator Charging

Features:
It is very easy to use,just insert into the cigaratte lighter socket.
Shows the measured voltage with a bar graph to indicate batteries charging level
The display will show the voltage of the automotive storage battery.
The instrument will also give led indication and bar indication,so you can determine the charge level of the automotive storage battery.
Don't operate the instrument for a long time,Don't  use this,remove it from the cigaratte lighter socket.
Don't  use instrument  to measure a voltage higer than 38.5V.

Specifications:
Display:LCD
Operate Temperature:0-40℃,relative humidity<75%
Storage Temperature:-10-50℃,relative humidity<85%
Package size:13*10*3cm 
Package weight:80g


Package Included:
1X Car Testing Battery Meter