Image of Siglent sdm4000a 3 telonic uk
Image of Siglent sdm4000a 1 telonic uk
Image of Siglent sdm4000a side telonic uk
Image of Siglent sdm4000a back telonic uk

Siglent SDM4055A 5.5 Digit Digital Multimeter, DCV 200 mV -1000 V, ACV 200 mV – 750 V

£563.00 (£675.60 inc. VAT)

Available on back-order

Availability: Stock models delivered next working day (UK only) for orders placed before 16:30 (Mon - Fri)

Please Select Extra Service Options ▼
SKU: SDM4055A Categories: , , , Tags: , , Brand:

Description


Siglent SDM4055A Digital Multimeter

The SDM4055A series 5½ dual display digital multimeter has a maximum reading rate of 4,800 rdgs/s, covers 11 measurement items, 6 math functions, and is equipped with a 5-inch touch screen and a new UI design. It is a product designed for users with high-precision, multi-function, and automatic measurement needs.

Key Features:

  • 5½ digit reading resolution (220,000 counts)
  • Maximum reading rate 4.8k rdgs/s, minimum 5 rdgs/s
  • True RMS AC voltage and AC current measurements
  • Recorder function, up to 100 hours of recording
  • 5-inch touch screen, resolution 800*480

Comparison of Model Types:

ModelSDM4055ASDM4055A-SC[1]
Number of Digits5½
DCV Basic Accuracy150 ppm
Max Reading Rate4,800 rdgs/s
MemoryUp to 2 million readings
Support ScannerNoYes
DCV Range200 mV ~ 1000 V
ACV Range200 mV ~ 750 V, 20 Hz ~ 100 kHz
DCI Range200 uA ~ 10 A
ACI Range20 mA ~ 10 A, 20 Hz ~ 10 kHz
2/4-Wire Resistance Range200 Ω ~ 100 MΩ
Continuity / DiodeBuzzer, 4 V max
Frequency / Period Range20 Hz ~ 1 MHz
TemperatureRTD, thermocouple
Capacitance Range2 nF ~ 10 mF
IOUSB Host, USB Device, LAN, GPIB (optional)
External InterfaceExit trigger, VMC out
Display Screen5-inch TFT touchable display screen

Product Images

Trigger and Sample<br /> <br /> Trigger Modes:<br /> Auto Trigger, Single Trigger, External Trigger, Level Trigger<br /> SDM4000A can capture one or a specified number of readings upon receiving a trigger signal. Users can configure the delay time between trigger activation and data acquisition.<br /> <br /> Supported Sampling Modes:<br /> Continuous Sampling<br /> Recorder Function<br /> Digitizer Function

Trigger and Sample

Data Logging Function<br /> <br /> Purpose: Ideal for long-term data logging applications.<br /> Key Specifications:<br /> Recording Interval: 0.1 s to 3600 s<br /> Maximum Internal Memory: 2M points<br /> Maximum File Storage: 360M points<br /> Maximum Duration: 100 hours<br /> Measurable Parameters: DCV, DCI, ACV, ACI, Ω, frequency, period, temperature.<br />

Data Logging Function

Digitiser Function<br /> <br /> Advantages:<br /> Outperforms oscilloscopes and spectrum analyzers in low-frequency, high-precision sampling. <br /> Ideal for applications such as precision digital sampling and audio signal digitization.<br /> <br /> Key Specifications:<br /> Maximum Sampling Rate: 50 kSa/s<br /> Single Capture Capacity: 2M points<br /> Bandwidth: 10 kHz

Digitiser Function

Math Function<br /> <br /> Statistics:<br /> Calculates Max, Min, Average, Peak-to-Peak, Standard Deviation, Sample Count.<br /> <br /> Limit Testing:<br /> Performs Pass/Fail tests based on user-defined upper/lower thresholds.<br /> <br /> dBm Calculation:<br /> Computes power (0 dBm = 1 mW) across a reference resistor.<br /> <br /> dB Calculation:<br /> Measures relative values in decibels against a reference.<br /> <br /> Relative Value Calculation:<br /> Displays the difference between actual measurements and a stored reference value.

Math Function

Dual Display<br /> <br /> Function: Simultaneously displays two characteristics of the same input signal.<br /> <br /> Advantage: Eliminates the need for additional instruments, facilitating efficient multi-parameter monitoring.<br /> <br /> Enhanced Capability: Streamlines intricate testing and measurement workflows.

Dual Display

Probe Hold<br /> <br /> Stability Alert: Triggers a buzzer when stable readings are detected, automatically displays the value on the front-panel display<br /> <br /> Features:<br /> Retains the latest 8 readings on-screen.<br /> Supports multiple measurement types (e.g., DCV, ACV, resistance).<br /> Allows users to review historical data or clear displayed readings at any time.

Probe Hold

Storage/Recall<br /> <br /> Store/Restore Settings: Supports saving and restoring instrument parameter files and data files in/from internal storage and external USB storage devices.<br /> <br /> Timestamp Support: Adds timestamps to recorded readings.<br /> Internal Storage: Up to 2M points of internal memory.<br /> Memory Capacity: 2Gb NAND Flash storage.<br /> <br /> File Formats:<br /> Measurement data saved as CSV files.<br /> Scan card configurations saved as XML files.<br /> <br /> File Management: Users can create folders, save screenshots, and perform operations like copying, renaming, and deleting files.

Storage/Recall

Numerical Display: Observe measurement data changes intuitively.

Digital Display

Histogram: Displays measurement data in a distribution format.

Histogram

Trend Chart: Shows data trends over time in continuous measurement mode.

Trend Chart

Bar Meter: Supports horizontal scaling modes: Default, Manual, or Limit-based.

Bar Meter

×

Trigger and Sample

Trigger Modes:
Auto Trigger, Single Trigger, External Trigger, Level Trigger
SDM4000A can capture one or a specified number of readings upon receiving a trigger signal. Users can configure the delay time between trigger activation and data acquisition.

Supported Sampling Modes:
Continuous Sampling
Recorder Function
Digitizer Function
Data Logging Function

Purpose: Ideal for long-term data logging applications.
Key Specifications:
Recording Interval: 0.1 s to 3600 s
Maximum Internal Memory: 2M points
Maximum File Storage: 360M points
Maximum Duration: 100 hours
Measurable Parameters: DCV, DCI, ACV, ACI, Ω, frequency, period, temperature.
Digitiser Function

Advantages:
Outperforms oscilloscopes and spectrum analyzers in low-frequency, high-precision sampling.
Ideal for applications such as precision digital sampling and audio signal digitization.

Key Specifications:
Maximum Sampling Rate: 50 kSa/s
Single Capture Capacity: 2M points
Bandwidth: 10 kHz
Math Function

Statistics:
Calculates Max, Min, Average, Peak-to-Peak, Standard Deviation, Sample Count.

Limit Testing:
Performs Pass/Fail tests based on user-defined upper/lower thresholds.

dBm Calculation:
Computes power (0 dBm = 1 mW) across a reference resistor.

dB Calculation:
Measures relative values in decibels against a reference.

Relative Value Calculation:
Displays the difference between actual measurements and a stored reference value.
Dual Display

Function: Simultaneously displays two characteristics of the same input signal.

Advantage: Eliminates the need for additional instruments, facilitating efficient multi-parameter monitoring.

Enhanced Capability: Streamlines intricate testing and measurement workflows.
Probe Hold

Stability Alert: Triggers a buzzer when stable readings are detected, automatically displays the value on the front-panel display

Features:
Retains the latest 8 readings on-screen.
Supports multiple measurement types (e.g., DCV, ACV, resistance).
Allows users to review historical data or clear displayed readings at any time.
Storage/Recall

Store/Restore Settings: Supports saving and restoring instrument parameter files and data files in/from internal storage and external USB storage devices.

Timestamp Support: Adds timestamps to recorded readings.
Internal Storage: Up to 2M points of internal memory.
Memory Capacity: 2Gb NAND Flash storage.

File Formats:
Measurement data saved as CSV files.
Scan card configurations saved as XML files.

File Management: Users can create folders, save screenshots, and perform operations like copying, renaming, and deleting files.
Numerical Display: Observe measurement data changes intuitively.
Histogram: Displays measurement data in a distribution format.
Trend Chart: Shows data trends over time in continuous measurement mode.
Bar Meter: Supports horizontal scaling modes: Default, Manual, or Limit-based.

Documentation


Power Supply
AC 100 V – 120 V50/60 Hz
AC 200 V – 240 V50/60 Hz
Consumption30 VA max
Mechanism
Dimension
(length*width *height)		379*260*103mm
Weight3.8kg
Other Characteristics
Display Screen5-inch TFT display screen with resolution 800*480
Operation EquipmentFull accuracy for 0°C to 50°C; Full accuracy to 40°C, 80% RH, non-condensing
Storage temperature: -20°C~70°C
Altitude: up to 2000 meters
Remote InterfaceLAN, USB Device, USB Host, GPIB (optional)
Programmer LanguageSCPI-compliant with the latest widely used multimeter command sets
Warm-up Time30 minutes
Standard
Electromagnetic
Compatibility		Compliant with EMC directive (2014/30/EU), compliant with or superior to IEC 61326-1:2020/EN61326-1:2021 (basic requirements)
Conducted EmissionCISPR 11/EN 55011CLASS A group 1,
150kHz~ 30MHz
Radiated EmissionCISPR 11/EN 55011CLASS A group 1,
30MHz~ 1GHz
Electro-Static
Discharge(ESD)		IEC 61000-4-2/EN 61000-4-24.0 kV(touch), 8.0 kV(air)
RF Electromagnetic
Field Immunity		IEC 61000-4-3/EN 61000-4-310 V/m(80 MHz to 1 GHz)
3 V/m(1.4 GHz to 2 GHz)
1 V/m(2.0 GHz to 2.7GHz)
Electrical Fast Transient
(EFT)		IEC 61000-4-4/EN 61000-4-42kV (AC input port)
SurgeIEC 61000-4-5/EN 61000-4-51kV (Line to Line)
2kV (Line to Earth)
RF Continuous
Conduction Immunity		IEC 61000-4-6/EN 61000-4-63 V,0.15~ 80MHz
Voltage Dips and Short
Interruptions		IEC 61000-4-11/EN 61000-4-11Voltage Dips:
0% UT during 1 cycle
40% UT during 10/12 cycles
70% UT during 25/30 cyclesShort Interruptions:
0% UT during 250/300 cycles
Safety
Compliant with:
UL 61010-1:2012 Ed.3+R:06Jun2023 CSA C22.2#61010-1:2012 Ed.3+U1;
UL 61010-2-030:2018 Ed.2 CSA C22.2#61010-2-030:2018 Ed.2;A1;U2;
CE-LVD VOC/EN 61010-1:2010/A1:2019, EN IEC 61010-2-030:2021/A11:2021

Note* Specifications are liable to change. For the full list of Specifications, please see the products datasheet located under the ‘Documentation’ tab.

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

You may also like…

Related products

Mandatory Accessories …

Optional Accessories …