Bosch has introduced the BAT 120 wireless battery and starter/charger system tester, which allows technicians to perform faster battery system tests and receive full alternator health reports. The new tester is designed to wirelessly transmit data via Bluetooth connectivity to a pre-installed app on the Bosch ADS 325 and ADS 625 diagnostic tools. The BAT 120 is also compatible with OTC Encore and Evolve diagnostic tools running software version 2.10 or higher.