MinuteMan Plus Multi-application Electrical System Tester
Direct-from-battery tachometer feature gives RPM readings without complicated hookups to ignition system. Also, ammeter/voltmeter capabilities.
Evaluates dead or charged batteries in one minute.
No need to charge before testing. Tests all 12-volt automotive and heavy-duty batteries with cold cranking amp ratings of 100-2000.
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 regulator volts, peak amps and diode condition. Utilizes wave form analysis when testing alternator diodes; more accurate then "ripple voltage" tests.
Displays cranking volts and amps
Indicates either "Good Starter" or "Bad Starter".
- Related "OTC" Product Information
- OTC Model 3130 Electrical Tester - Product Page
- Diagnostic Equipment - Index Page
- Full Product Listing - Index Page
