Intro to Multimeters

Dive into the fundamentals of using a digital multimeter for accurate AC electrical measurements in HVAC and related fields.

This concise course covers key techniques, including resistance testing (ohms and mega ohms) for detecting shorts, opens, and insulation breakdowns; continuity checks for circuit verification; amp measurements with clamps to assess operational current; voltage readings under load to identify drops; capacitance testing in microfarads for capacitors; and microamp diagnostics for flame rectifiers.

Emphasizing safety protocols, proper probe placement, and scale awareness, you'll gain the skills to ensure precise diagnostics, avoid common pitfalls, and enhance job efficiency. Ideal for technicians seeking reliable, hands-on multimeter proficiency.