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2001 71/2-Digit High Performance Multimeter
2002 81/2-Digit High Performance Multimeter
DMM users whose applications demand exceptional resolution, accuracy, and
sensitivity combined with high throughput now have two attractive altern-
atives to high priced, high-end DMMs. Keithley's 71/2-digit Model 2001 and 81/2-
digit Model 2002 High Performance Digital Multimeters not only deliver per-
formance specifications usually associated only with instruments that cost
thousands more, but they also offer a broad range of functions not typically
available from DMMs.
True 71/2- (or 81/2-) Digit Resolution
High resolution, high accuracy DMMs
While other DMMs may claim 71/2- or 81/2-digit resolution, those instruments
must average multiple readings to extend their resolution. The resolution
specifications of the 2001 and 2002 are based on a 28-bit A/D converter that
provides the resolution needed to discern smaller changes. This higher reso-
lution also provides greater dynamic range, making it possible to measure
from 1