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Digital Multimeters for High-efficiency Analysis

SIGLENT SDM series digital multimeters combine high accuracy, fast measurement speed, and versatile functionality. They are essential tools for electronics engineers. These instruments support up to 50,000 readings per second at 5½- or 6½-digit resolution. The minimum sample interval is 20 μs, ensuring rapid capture of signal variations. They come with built-in thermocouple cold junction compensation and provide multiple data visualization features, such as numeric display, histograms, and trend charts, presenting measurement results with exceptional clarity. The series also features large storage capacity and supports various interfaces such as USB Device, USB Host, LAN, and optional USB-GPIB, facilitating convenient data export and remote control operations. Their compatibility with mainstream multimeter command sets, combined with Standard Commands for Programmable Instruments (SCPI) remote control commands and host computer software, enables efficient automated testing workflows.
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Evolving Professional Features

01

High-speed & High-precision Measurement

The SDM series achieves a maximum sample rate of 50,000 readings per second and a minimum sample interval of 20 μs, captures up to 2 million samples per acquisition, and supports logging timestamps for readings. As for the number of power line cycles (PLC), they support PLC ranging from 100 to 0.001, exhibiting remarkable performance for both high-speed data acquisition and minute signal variation monitoring across diverse precision measurement applications.
02

Three Sampling Modes Supported

Continuous sampling mode: In this mode, the multimeter maintains continuous sampling and measurement for real-time monitoring of signal variations.
Logger mode: In this mode, the multimeter enables data recording of up to 100 hours, ideal for long-term measurement tracking.
Digitizer mode: Digitizers outperform oscilloscopes and spectrum analyzers in low-frequency, high-precision sampling applications. This mode is particularly suitable for high-precision digital sampling and audio signal digitization.
02

Remote Control and Programming

Equipped with built-in USB Host, USB Device, and LAN interfaces, with an optional USB-GPIB module, the multimeters support standard SCPI remote control commands and host computer software, and are compatible with the latest mainstream multimeter command sets. The built-in web server enables direct browser-based remote control of the multimeters, meeting the requirements of remote programming and communication.
02

Multifunctional Scanner Card

The integrated SC1016 multifunctional scanner card significantly expands capabilities of the multimeters, allowing fast and accurate measurement of various circuit parameters. The SC1016 scanner card features 16 measurement channels (12 functionality channels and 4 current channels), enabling simultaneous measurement of multiple circuit parameters across different test points or devices. Both the multimeters and the scanner card can be conveniently controlled through a host computer.

Multimeters

The SDM series 5½- and 6½-digit multimeters combine high resolution with exceptional cost-effectiveness, integrating continuous sampling, logger, and digitizer modes to address diverse testing needs. When paired with the 16-channel multifunctional scanner card, these instruments can simultaneously measure multiple circuit parameters across several test points or devices. Both the multimeters and the scanner card can be controlled through a host computer, guaranteeing precise and efficient measurements.
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Configure Your Instruments

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Optional
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Standard
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Software and Options

Software and Options

EasyDMM

Host Computer Software

SIGLENT provides a host of software solutions that blend professionalism with efficiency:

SigScopeLab, a Windows-based powerhouse for time-domain signal analysis.

SigIQPro, which allows users to generate signals as needed with ease.

SigVSA, which provides professional features for vector signal analysis.

SIGLENT also provides other host computer software to cater to your diverse needs.

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Guides and Tips

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Application Guide
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