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Siglent SDM3045X
4½ digit (60000 count) Multimeter

  • Siglent-SDM3045X_1
  • Siglent-SDM3045X_2
  • Siglent-SDM3045X_3
  • Siglent-SDM3045X_4

High-Precision, Multi-Function

SDM3045X is a 4½ digit digital (60000 count) multimeter incorporating a dual-display. This is well suited for the needs of high-precision, multifunction and automatic measurement.

Product information

Key Features
  • Real 4½ digit (60000 count) readings resolution
  • Up to 150 rdgs/s measurement speed
  • True-RMS AC Voltage and AC Current measuring
  • 1 Gb NAND flash size, Mass storage configuration files and data files
  • Built-in cold terminal compensation for thermocouple
  • With easy, convenient and flexible PC software: EasyDDM
  • Standard interface: USB Device, USB Host, LAN
  • 4.3” TFT-LCD, 480*272
  • Support dual display, Chinese and English Menu
  • Built-in front panel accessible help system
  • File management (support for USB Driver and local storage)
  • USB & LAN remote interfaces support common SCPI command set. Compatible with other popular DMMs on the market.
Application Fields
  • Research Laboratory
  • Development Laboratory
  • Detection and Maintenance
  • Calibration Laboratory
  • Automatic Production Test


Reading Resolution4 1/2
DC voltage accuracy in a year0.01%
DC voltage measurement range600mV - 1000V
AC voltage measurement range600mV - 750V
DC current measurement range600µA - 10A
Max reading speed150 rdgs/s
DC voltage measurement200mV, 2V, 20V, 200V, 1000V
DC current measurement200µA, 2mA, 20mA, 200mA, 2A, 10A
AC voltage measurementTrue-RMS, 200mV, 2V, 20V, 200V, 750V
AC current measurementTrue-RMS, 20mA, 200mA, 2A, 10A
2,4-wire resistance measurement200 Ohm, 2K, 20K, 200K, 2M, 10M, 100M Ohm
Capacitance measurement2nF, 0nF, 200nF, 2µF, 20µF, 200µF, 10000µF
Connectivity TestRange fixed 2K Ohm
Diode testRange fixed 2V
Frequency measurement20Hz - 1MHz
Period measurement1µs - 0.05s
Temperature measurementsupport thermocouple, RTD temperature sensor. Maximum input voltage 1000V
Maximum input voltage1000V
Configuration InterfaceUSB Device, USB Host, LAN

What´s included

In the box
  • SDM3045X
  • Power Cord
  • 2x Test Leads
  • 2x Alligator Clips
  • USB Cable
  • Quick Start
  • Guaranty Card
  • CD (Including EasyDDM computer software system)

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