Tester VC-21 (COM protocol analyzer)
New to the handheld tester range is the VC-21.
A COM protocol analyzer with built-in power supply that shows the alternator’s regulator protocol and regulator ID right on the spot!
• Handheld easy to use tester
• Fast COM protocol analyzer
• Checks the alternator’s regulator protocol and ID
• Shows specific regulator ID code
• 12Volt power supply built-in (charger included)