DM 502A specifications
The Tektronix DM 502A is a highly regarded digital multimeter that was developed for precision measurement and analysis in laboratory environments. This instrument rose to prominence in the 1970s and 1980s and is still appreciated for its reliability and accuracy. One of its standout features is the ability to measure a wide range of electrical parameters, making it versatile for various applications.One of the defining characteristics of the DM 502A is its high-resolution digital display, which offers clear readings for voltage, current, resistance, and frequency measurements. The multimeter employs a 4.5-digit display, allowing for readings up to 19999 counts, providing exceptional accuracy for users. This feature proves invaluable for engineers and technicians who require precise measurements in their work.
The DM 502A incorporates a range of measurement techniques, including true RMS to ensure accuracy even in non-sinusoidal waveforms. This capability is essential for modern electrical systems, where the presence of harmonics can lead to misleading readings with traditional meters. The device also supports both AC and DC measurements, enhancing its applicability across various electronic projects and repairs.
Another notable aspect is its selection of measurement ranges. The DM 502A provides a wide array of ranges for voltage and current, allowing users to accurately measure small signals, as well as larger ones without overloading the meter. This versatility is crucial in laboratory settings where various components and circuits demand different measurement precisions.
In terms of build and design, the Tektronix DM 502A features a robust chassis that ensures durability in demanding environments. Its intuitive controls and layout facilitate easy operation, enabling users to navigate through different measurement functions quickly. With an emphasis on user-friendly operation, the DM 502A has been beneficial for both novice users as well as seasoned professionals.
Furthermore, the DM 502A is compatible with a range of optional accessories and probes, expanding its functionality even further. By integrating the multimeter with additional tools, users can conduct more advanced measurements and analyses, making it a valuable asset in research and development environments.
In conclusion, the Tektronix DM 502A is a legacy digital multimeter that remains relevant due to its precision measurement capabilities, extensive measurement functions, and robust design. Its enduring reputation in the industry highlights its effectiveness and reliability, cementing it as a trusted choice for electrical engineers, technicians, and hobbyists alike.