About BT1 Tester
To test 12V car battery's voltage,volume,health,and then show the testing result on good,bad,replace...
Download and install
BT1 Tester version 1.0.7 on your
Android device!
Downloaded 50+ times, content rating: Everyone
Android package:
com.leagend.newbattery, download BT1 Tester.apk