Accessories Siglent SDM3055/65X
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The Siglent SDM4065A-SC is a high quality digital tabletop multimeter with a sampling rate of max. 50,000 Sa/s. These Siglent multimeters have a very sophisticated and easy to use interface and provides plenty functions for all measurement tasks. The use of the menu navigation is very intuitional and the device will provide precise results in its many application areas.
With the help of a computer you can perform long running monitoring tasks too. The LCD touch display is with its 800 x 480 pixels easy to read and provides a very good overview over all features. The display has a resolution of 6½ digits (max. count 2,200,000).
| Model | SDM4055A | SDM4055A-SC | SDM4065A | SDM4065A-SC |
|---|---|---|---|---|
| max. Display | 5½ Digits | 5½ Digits | 6½ Digits | 6½ Digits |
| max. Reading | 240,000 | 240,000 | 2,200,000 | 2,200,000 |
| max. Sampling Rate | 4,800 Sa/s | 4,800 Sa/s | max. 50,000 Sa/s | max. 50,000 Sa/s |
| Memory Depth | 2M readings of history records | 2M readings of history records | 2M readings of history records | 2M readings of history records |
| Interfaces | USB Client, USB Host, LAN, GPIB (optional) | USB Client, USB Host, LAN, GPIB (optional) | USB Client, USB Host, LAN, GPIB (optional) | USB Client, USB Host, LAN, GPIB (optional) |
| Scanner Card (not retrofittable) |
Scanner Card (-SC version only)
| SC1016 Scanner Card | Specifications |
|---|---|
| Max AC Voltage | 125 rms or 175 V peak, 100 kHz, 0.3 A switched, 125 VA (resistive load) |
| Contact Life |
|
| Contact Resistance | 75 mΩ (maximum at 6 VDC, 1 A) |
| Channel to Channel Switching Time | 280 ms (typical) |
| Maximum Switching Voltage | 250 VAC, 220 VDC |
| Maximum Switching Power | 62.5 VA / 30 W |
| Insulation Resistance | Minimum 1 GΩ |
| Connect Type | Clamp terminal, #24 AWG wire size |
You will find the specifications of the SDM4065A series here.
Special Features
Data Logging Function
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.
Digitizer 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
Statistics Function
Calculates Max, Min, Average, Peak-to-Peak, Standard Deviation, Sample Count.
Bar Meter
Supports horizontal scaling modes: Default, Manual, or Limit-based.
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.
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.
