Keithley 2002 Getting Started Manual

Enabling math
The selected math calculation is enabled by simply pressing the MATH key. When enabled,
the MATH annunciator turns on and the calculation type (NONE, POLY, %, or % DEV) is dis-
played. Also, one of the following messages is briefly displayed:
Math Enabled
Display = NONE (reading)
Math Enabled
Display = POLY (reading)
Math Enabled
Display = % (reading)
Math Enabled
Display = % DEV (reading)
Math is disabled by pressing MATH a second time.
Additional math operations
In addition to the math performed on single readings described above, the Model 2002 has
these math operations:
• Math performed on buffered readings (maximum and minimum values, average, and
standard deviation).
• Math performed on single readings as part of a pass/fail limits test.
• Math performed on scanned readings (ratio and delta).
NOTE Complete information on MATH is provided in Section 2 of the User’s Manual.
Figure 11
Combining math
calculations
Math
Polynomial,
Percent,
Percent Deviation
Ratio,
Delta
Value Displayed
Raw
Measurement
Multiple Displays
MAX, MIN
Second
Measurement
Measurement Options 2-21

Keithley 2002 Specifications

General

Brand	Keithley
Model	2002
Category	Multimeter
Language	English