3.6 meters, multimeter, power meter

Meters, Multimeters, and Power Meters

This chapter delves into the intricate world of electrical measurement tools, focusing on meters, multimeters, and power meters – essential instruments in electrical and electronic work, particularly in ham radio operations. The chapter explores various aspects of these devices, including the principles behind extending the range of meters through shunt and series resistors, understanding the sensitivity of ammeters and voltmeters, and the practical applications of these tools in measuring current, voltage, and RF power. Each section not only explains the technical concepts but also provides real-world parallels and calculations to enhance understanding. This comprehensive exploration is designed to equip readers with the knowledge to effectively use these tools in various scenarios, ensuring accurate and reliable measurements, which are critical in both amateur and professional radio communication setups.