Keysight Technologies Keysight Technologies

Keysight Digital Multimeter, 3458A, 8-1/2 Digit

  • Techni-Tool Part #: 431TE3458
  • Mfg Part #: 3458A
  • Sold per: EACH
  • Estimated weight: 38 lb
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  • Measure DC and AC voltage and current, resistance, frequency, and period with laboratory accuracy and incredible system speed. Delivers results and convenient features that minimize test and troubleshooting times. Three-Year Warranty.(USA)
    Features

    dc Volts

    5 Ranges: 0.1 V to 1000 V
    8.5 to 4.5 digit resolution
    Up to 100, 000 readings/sec (4.5 digits)
    Maximum sensitivity: 10 nV
    0.6 ppm 24 hour accuracy
    8 ppm (4 ppm optional)/year voltage reference stability

    Ohms

    9 ranges: 10? to 1G?
    Two-wire and four-wire Ohms with offset compensation
    Up to 50, 000 readings/sec (5.5 digits)
    Maximum Sensitivity: 10µ?
    2.2 ppm 24 hour accuracy

    ac Volts

    6 ranges: 10 mV to 1000 V
    1 Hz to 10 MHz bandwidth
    Up to 50 readings/sec with all readings to specified accuracy
    Choice of sampling or analog true rms techniques
    100 ppm best accuracy

    dc Current

    8 ranges: 100 nA to 1 A
    Up to 1, 350 readings/sec (5.5digits)
    Maximum sensitivity: 1pA
    14 ppm 24 hour accuracy

    ac Current

    5 ranges: 100 µA to 1 A
    10Hz to 100 kHz bandwidth
    Up to 50 readings/sec
    500 ppm 24 hour accuracy

    Frequency and period

    Voltage or current ranges
    Frequency: 1 Hz to 10 MHz
    Period: 100 ns to 1 sec
    0.01% accuracy
    ac or dc coupled

    Maximum speeds

    100, 000 readings/sec at 4.5 digits (16 bits)
    50, 000 readings/sec at 5.5 digits
    6, 000 readings/sec at 6.5 digits
    60 readings/sec at 7.5 digits
    6 readings/sec at 8.5 digits

    Measurement set-up speed

    100, 000 readings/sec over GPIB or with internal memory
    110 autoranges/sec
    340 function or range changes/sec
    Post-processed math from internal memory

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    ACCURACY: 0.00%
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    NUMBER OF DIGITS: 8/1/2002
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