OTC Tools has introduced the 3914 wireless Battery and Starter/Charger System Tester, which the company says will enable technicians to test battery systems faster and receive a full health report. Compatible with diagnostic software Bravo 2.10, the new tester creates battery, starting and charging system health reports to help diagnose vehicle issues. The results are displayed directly on the Encore or Evolve to create a full diagnostic report. The OTC Battery and Starter/Charger System Tester works with 6V and 12V automotive batteries: regular flooded, enhanced flooded, AGM, EV and start-stop. It also conducts 12V/24V charging/starting systems tests and can test a vehicle’s battery charging system to gauge alternator health and troubleshoot charging issues, the company said.