B&K Precision 5491B - Datasheet - Manual

The B&K Precision models 2831E and 5491B
are versatile and dependable bench multimeters
suitable for applications in education, service and
repair, and manufacturing requiring basic and
reliable measurements. Additionally, these
instruments enhance your productivity with
built-in math functions and USB connectivity,
features not found in other bench meters in this
price category. Math operations Rel, Max/Min,
dBm, dB, %, and Hold provide educators with a
convenient tool to teach basic math concepts.
True RMS Bench Multimeters
2831E and 5491B
True RMS Bench Multimeters with
Dual Display Features & benefits
Data Sheet
w w w.bk prec ision.c om
■ Up to 50,000 count display resolution
■ Basic VDC accuracy of up to 0.02%
■ Dual display to indicate two measurements
simultaneously
■ AC + DC True RMS
■ Up to 25 readings per second measurement
rate
■ AC volt and amp measurement over wide
frequency range (ACV 100 kHz/ACI 20 kHz)
■ Limit mode for Pass/Fail testing
■ Built-in math functions: Rel, Max/Min, dBm,
dB, %, Hold, Compare
■ CATI (1000 V)/CATII (300 V) Protection
■ USB (Virtual Com) and RS232* interface
■ SCPI compatible
*5491B only
Technical data subject to change
© B&K Precision Corp. 2014
The 2831E and 5491B take typical multimeter
measurements such as volts, ohms, and amps
with great accuracy, stability, and basic VDC
accuracy of 0.02% on the 5491B and 0.03% on
the 2831E. The meters are also capable of
measuring frequency, period, continuity, and
performing diode tests. Readings can be taken at
a maximum rate of 25 readings/sec with
measurement rates selectable between slow,
medium, and fast.
Thes multimeters were designed for
cost-conscious users requiring a basic and
dependable meter with a broad range of features
offered at a value price.
Model
Resolution
Count Digits
2831E 20,000 4 1/2
5491B 50,000 4 3/4