4-3/4 Digits 50,000 count display resolution 0.02% basic VDC accuracy 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 and RS-232C interface SCPI compatible 3 Year Warranty
The B&K Precision 5491B offers a remarkable accuracy of 0.02%, a digital dual display for viewing two measurements simultaneously, a fast measurement rate of up to 25 readings per second, threshold settings for quick Pass/Fail testing, plus the ability to download measurement values to a computer via USB or RS-232 interfaces using SCPI protocol.
This bench-top DMM provides True RMS precision with a 50,000 count display. Its AC+DC capability captures any DC effects within the measured voltage or current for the most accurate results. Housed in a rugged case for easy stacking, the front panel of the 5491B has a bright display and tactile pushbutton control with easy-to-follow second function commands.
This workhorse instrument provides all expected measurements of AC and DC voltage to 750 V and 1000 V, respectively, AC and DC current to 20 A, resistance, frequency, and continuity test. Add to this the bonus built-in math functions of REL (relative) for offset measuring, Max/Min for capturing highest and lowest values, dB, dBm, Data Hold, and Compare. Wide measurement ranges, accuracy, and affordability make this the multimeter of choice on the test bench.
Accessories Included: Test leads, Power cord, Spare fuse, Operation Manual, Calibration certificate and test report.