Multimeters are essential tools for theater technicians working with electrical systems, but using them correctly requires knowledge and safety precautions. This guide covers the fundamentals of multimeter operation, including voltage and continuity testing, selecting the right features, and best practices for safe use. From lockout/tagout procedures to understanding True RMS and amp clamps, mastering these skills ensures accurate troubleshooting and a safer work environment in theatrical settings.
Learn how breaking strength applies to theater rigging systems. Understand how to select safe equipment, apply design factors, and calculate working load limits using ANSI and OSHA standards.
Learn how the D/d ratio affects wire rope strength and safety in theater rigging. Understand how to apply best practices and avoid premature failure caused by tight bends.
Design factors are essential to safe rigging in live entertainment. Learn how to apply this concept to theater systems using ANSI and OSHA standards and protect your crew and performers.
Learn how duty cycle affects motorized rigging in theater. Understand work-to-rest ratios, performance limits, and best practices for preventing overheating and equipment failure.
Learn how efficiency affects strength in theater rigging systems. Understand how terminations, bends, and materials reduce capacity and how to calculate safe working loads.
