Question

Which of these statements correctly compares probeware (such as an electronic temperature probe) to traditional analog tools (such as a liquid-based thermometer)?
Measurements by traditional analog tools are good to a larger number of significant figures.
Measurements by traditional analog tools are less prone to experimental error.
Probeware is typically very difficult to transport.
Probeware is useful for obtaining many measurements in rapid succession

Answer 1

Only the last statement is correct:

- Probeware is useful for obtaining many measurements in rapid succession. Electronic probes can sample quickly and store/transfer data.

The others are incorrect:
- Analog tools are not generally better for more significant figures; digital probeware usually gives greater precision (more sig figs).
- Analog tools are not inherently less prone to experimental error; they often introduce reading/parallax and resolution errors that probeware reduces.
- Probeware is usually portable, not "very difficult to transport."