Keysight TrueVolt Bench Digital Multimeters

Keysight has introduced two new models – 34465A and 34470A – to the TrueVolt range of Bench Digital Multimeters, offering a full range of measurement possibilities with unmatched levels of accuracy, speed and resolution in both 6½ and 7½ digit models.

These new models give engineers a selection of visual representations of their measurement data in multiple ways, including advanced graphical capabilities such as trend and histogram charts. This helps engineers get relevant information faster and document their results more easily.

Both models offer three acquisition modes: continuous running for typical measurements, data logging for easier trend analysis, and digitising for capturing transients.

Both devices offer deeper memory for data storage than previous generation DMMs. They can also measure very low current, having a 1 µA range with pA resolution. The new models also offer auto calibration to compensate for temperature drift.

In the real world, signals often have noise, such as an AC component from power lines or other environmental noise such as electromagnetic interference. The way that a DMM deals with these extraneous factors and eliminates them from the true measurement makes the difference between a good and mediocre instrument.

Keysight Truevolt Series DMMs use patented analogue-to-digital converter technology to account for measurement errors created by these common factors, so that engineers can be confident in their measurements.

Truevolt DMM's graphical capabilities such as trend and histogram charts offer more insights quickly. Both models also provide a data logging mode for easier trend analysis and a digitizing mode for capturing transients.