50,000 Count Digit Dual Display Bench Multimeter

Discontinued Model 5491A

Discontinued: May 26, 2010 MSRP $419 / 1 Yr Warranty

The model 5491A is a very accurate 50,000 count, dual display, true RMS bench multimeter.

  • Low cost and high performance
  • True RMS (AC, AC + DC)
  • Resistance measurements up to 50M ohms
  • Measures frequency to 500KHz
  • dBm measurement
  • RS 232 Interface



Description Version Download
Operating software V1.04 AK5491.zip
  • Software and RS-232 cable for 5491 & 5492

    Model AK 5491

    MSRP $102.00

  • Rack Mount Kit for single 5491 or 5492

    Model RK 01

    MSRP $51.00

  • Sheathed Test Lead Set

    Model TL 1

    Economical replacement test leads. TL-1 has safety shrouded banana plugs

    MSRP $9.00

  • USB to Serial (RS232) Adapter

    Model USB2RS

    USB to serial converter to allow the connection of RS232 intstruments to a PC via a USB interface.

    • Supports both USB 1.1 and USB 2.0 interface
    • Product that use a Null Modem/Cross cable will need to connect this adapter to the crossed cable
    • Link to USB Driver

    MSRP $33.00