: Ensure your workspace is clear of moving engine parts.
With the engine running at approximately 1200–1500 RPM , measure the battery voltage.
clamp around a spark plug wire to measure engine speed without direct electrical contact. 4. Duty Cycle Duty Cycle
Includes an audible beep for testing circuits with resistance less than 50 Ω. Dwell Angle:
Capable of measuring AC and DC voltage from 0.1 mV up to 600 V. Measures DC current up to 10 A. Resistance: Tests resistance ranging from 0.1 Ω to 20 MΩ. Continuity: