Special AGM test options for accurately diagnosing AGM and spiral (six-pack style) batteries. Can switch between English and Spanish languages with a menu-based selection. Tests batteries, alternators, regulators, and starters.Unique, patented direct-from-battery technology gives tachometer readings without having to make complicated connections to the ignition system. Provides battery-sensing measurements to 4,000 rpm, with 1 rpm resolution. Quick Starter Test tests starter in seconds with no need to disable ignition. Tests all 12-volt automotive-type batteries with cold cranking amp ratings of 100-1500.
- Has its own internal battery; no external power source needed
- Checks charging system at high rpms and at idle, and stores the data
- Results show regulatorV, peak amps, and diode condition
- Displays crankingV and amps, indicates either Good Starter or Bad Starter
- MinuteMan Plus Multi-Purpose Electrical System Tester w/Roll-Around Cart - 3131AGM