The most affordable and lightweight BSC analyzer packed with powerful features. Easy to use software for first time operators and smart enough for pro technicians to get the job done right the first time. Install the free downloadable app on your Android or iOS smartphone device and pair the BT Mobile Lite using the BT 4.0 application. Confirm the health of your primary electrical system in less than a minute by testing 12V batteries, scan starting systems and charging systems to confirm issues. Small enough to store in your glovebox or toolbox when needed most.