How does a digital multimeter aid in calibration?

How does a digital multimeter aid in calibration?

• A. It primarily adjusts the instruments
• B. It measures physical dimensions
• C. It measures voltage, current, and resistance
• D. It calculates the cost of calibration

Answer: (C)

A digital multimeter is a critical tool in calibration because it measures electrical parameters such as voltage, current, and resistance, which are essential for evaluating the performance of electronic instruments. During the calibration process, accuracy of these measurements is paramount to ensure that instruments function correctly within specified parameters. By providing precise measurements, a digital multimeter helps technicians determine if an instrument is operating within its desired specifications or if adjustments need to be made. Measuring voltage, current, and resistance enables calibration technicians to conduct a thorough assessment of electronic devices, facilitating proper testing and verification against standards. This process ensures that instruments are calibrated accurately, leading to reliable performance in their intended applications.

A digital multimeter is a critical tool in calibration because it measures electrical parameters such as voltage, current, and resistance, which are essential for evaluating the performance of electronic instruments. During the calibration process, accuracy of these measurements is paramount to ensure that instruments function correctly within specified parameters. By providing precise measurements, a digital multimeter helps technicians determine if an instrument is operating within its desired specifications or if adjustments need to be made.

Measuring voltage, current, and resistance enables calibration technicians to conduct a thorough assessment of electronic devices, facilitating proper testing and verification against standards. This process ensures that instruments are calibrated accurately, leading to reliable performance in their intended applications.