Accurate and Powerful Full-Function DMMs
SIGLENT’s SDM instruments are dual display digital desktop multimeters that provide a rich and powerful feature set at an excellent price. This DMM family is well suited for production testing, R&D and certification work, as well as any place where an accurate and powerful full-function DMM is needed.
The design is easy-to-use from the front-panel and computer-based control via USB or LAN. The SDMs also feature numerical data display, histograms, trend charts, bar charts and statistics, in addition to the built-in arithmetic functions including measurement statistics. SIGLENTs SDMs are accurate, reliable, and dependable.

On-screen Trend Chart
Observe measurements vs. time

On-screen Statistics
Quickly obtain standard deviation and more

Multi-Channel
Multi-channel scanner models available (SDM3055,SDM3065X and SDM4000A with SC1016 option only)
Series | Reading Resolution | DC Voltage Accuracy in a Year | DC Voltage Measurement Range | AC Voltage Measurement Range | DC Current Measurement Range | Price |
---|---|---|---|---|---|---|
SDM4065A | 6 1/2 | 0.0035% | 200 mV to 1000 V | 200 mV to 750 V | 200 µA to 10 A | €899 - €1,118, |
SDM4055A | 5 1/2 | 0.015% | 200 mV to 1000 V | 200 mV to 750 V | 20 mA ~ 10 A | €669 - €878 |
SDM3065X | 6 1/2 | 0.0035 + 0.0006 | 200 mV to 1000 V | 200 mV to 750 V | 200 µA to 10 A | €689 - €938 |
SDM3055 | 5 1/2 | 0.015% | 200 mV to 1000 V | 200 mV to 750 V | 200 µA to 10 A | €469 - €689 |
SDM3045X | 4 1/2 | 0.01% | 600 mV to 1000 V | 600 mV to 750 V | 600 µA to 10 A | €369 |