Siglent SDM3055-SC 5 1/2 Digits Dual-Display Digital Multimeter
The Siglent SDM3055-SC solves a problem that usually costs a rack of equipment: measuring many points, repeatedly, with one traceable instrument. It is the 5½-digit, 240,000-count SDM3055 with the SC1016 scanner card factory-installed — twelve multiplexed channels that scan DC and AC voltage, resistance, capacitance, frequency, diode, continuity and thermocouple/RTD temperature in automatic, time-stamped sequences. Twelve thermocouples across a heatsink, every rail of a burn-in board, a cable harness pin by pin: one meter does the round trip and logs the history
SDM3055-SC — 5½ digit bench multimeter
The SDM3055-SC turns the all-round SDM3055 into a compact multi-point measurement system: the factory-installed SC1016 scanner card adds 12 multiplexed channels, so one instrument measures a dozen points — voltages, resistances, temperatures — in automated, time-stamped scans.
Every angle
The SDM3055-SC up close.
A measurement system, not just a meter
Dual display, full function set
Show two readings of one signal at once — DC level with AC ripple, voltage with frequency. True-RMS AC, 2/4-wire resistance, capacitance, temperature and more are all built in.
SC1016 scanner: 12 channels installed
The factory-installed SC1016 multiplexer scans 12 channels — DCV/ACV, resistance, capacitance, frequency and TC/RTD temperature — with time-stamped logging. Note: the scanner card is only available factory-installed on -SC models, not as a field upgrade.
Who it’s for & best applications
- Multi-point temperature & burn-in monitoring
- Small automated test systems
- Environmental & reliability testing
- Production test with many test points
- 12-channel scanning: DCV/ACV, Ω, capacitance, frequency
- Thermocouple/RTD multi-point temperature logging
- Long-term logged trend measurements
- Cable-harness and connector verification
Specifications
| Resolution | 5½ digit · 240,000 counts |
| Basic DCV accuracy | 0.015% |
| Max. reading rate | 150 rdgs/s |
| Display | 4.3" TFT dual display |
| Scanner card (installed) | SC1016 · 12 channels (CH1–CH12) · DCV/ACV, DCI/ACI, 2/4-wire Ω, capacitance, frequency, diode, continuity, temperature · time-stamped scanning |
| Measurement functions | DCV/ACV (True-RMS) · DCI/ACI · 2/4-wire resistance · capacitance · frequency/period · continuity · diode · temperature (TC/RTD) |
| Math & analysis | Statistics · limits · dBm/dB · relative · histogram/trend |
| Connectivity | USB Device · USB Host · LAN · SCPI remote control |
| PC software | EasyDMM — configuration, logging & export |
From the official SDM3055 datasheet; subject to change, errors & omissions excepted.
In the box
Everything included as standard with your SDM3055-SC. The SC1016 scanner card comes factory-installed.
Accessories & related
Prefer it without the scanner card? The base SDM3055 costs €469.00.
Compare the full SDM range
4½ to 6½ digit, with or without scanner card — see all models side by side, or ask us for advice.