A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the BK PRECISION 5491A Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   BK PRECISION 5491A   Description / Specification:   Spec Sheet 
BK PRECISION 5491A True RMS Bench Multimeter

The B&K Precision 5491A is a 50,000 Count Digit Dual Display Bench Multimeter. It offers a very accurate, feature packed True RMS bench DMM that is an ideal tool for use in any high school, technical trade school, college and university laboratory, as well as Research & Development, Service, Maintenance, Test and Manufacturing benchtop applications. Specifications. DC Voltage Ranges: 500 mV, 5 V, 50 V, 500 V, 1000 V. AC Voltage (True RMS, AC Coupling Mode) Ranges: 500 mV, 5 V, 50 V, 500 V, 750 V. AC Voltage (True RMS, AC+DC Coupling Mode) Ranges: 500 mV, 5 V, 50 V, 500 V, 750 V. DC Current Ranges: 500 µA, 5 mA, 50 mA, 500 mA, 5 A,10 A. AC Current (True RMS, AC Coupling Mode) Ranges: 500 µA, 5 mA, 50 mA, 500 mA. AC Current (True RMS, AC + DC Coupling Mode) Ranges: 500 µA, 5 mA, 50 mA, 500 mA. Resistance (2-Wire and 4-Wire) Ranges: 500 ohm, 5 k-ohm, 50 k-ohm, 500 k-ohm, 5 M-ohm, 50 M-ohm. Diode/Continuity Test Maximum Reading: 2.3000V. Frequency Ranges: 500 Hz, 5 kHz, 50 kHz, 500 kHz. Interface: RS-232.


Standard Calibration $70.00 *
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*This is a Web introductory price for one calibration of the BK PRECISION 5491A. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.

Related Bench Equipment Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Clipping is the limiting of a signal so that it never exceeds some threshold.

Line Regulation
Line regulation is the capability to maintain a constant output voltage level on the output channel of a power supply despite changes to the input voltage level.

Peak Envelope Power
Peak envelope power is the maximum value of the envelope power. Envelope power is measured by making the averaging time much less than 1/fm where fm is the maximum frequency component of the modulation waveform. The averaging time is therefore limited on both ends: (1) it must be small compared to the period of the highest modulation frequency, and (2) it must be large enough to be many RF cycles long.

RMS or root mean square is a statistical measure of the magnitude of a varying quantity

Please contact us for your BK PRECISION 5491A CALIBRATION and/or BK PRECISION 5491A True RMS Bench Multimeter REPAIR

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