The SDM3065X Series is a 6½-digit digital multimeter built around 2,200,000 counts and a dual-display architecture. Offered as the SDM3065X and the SDM3065X-SC, the series is described as especially well-suited to the needs of high-accuracy and high-precision measurement applications.

The series is intended for research laboratory, development laboratory, detection and maintenance, calibration laboratory, and automatic production test environments. Its breadth of measurement functions and standard interfaces supports both bench investigation and automated, repeatable production-line measurement.

ValueTronics stocks and holds its own inventory in a 20,000 square-foot secure warehouse at 1675 Cambridge Drive in Elgin, Illinois. Holding inventory under one roof lets our team match the right configuration to your application and ship it promptly.

Compare Other Models in This Series

The SDM3065X Series comprises two models, the SDM3065X and the SDM3065X-SC. Both share the same 6½-digit, 2,200,000-count measurement core, dual-display, and the full set of DC, AC, resistance, capacitance, frequency, period, diode, continuity, and temperature functions.

The distinction between the two models is the SC1016 scanner card, which is included with the SDM3065X-SC and not with the SDM3065X. Choosing between them is therefore a question of whether multi-point switched measurement is required.

Each new model below is its own dedicated product page with condition-matched pricing. Select the model that fits your measurement and channel-count requirements, and review that page for its specific availability.

The SDM3065X-SC integrates the SIGLENT SC1016 scanner card, a multiplexer with 12 multi-purpose channels plus 4 current channels supporting DCV, ACV, DCI, ACI, 2WR, 4WR, capacitance, frequency, diode, continuity, and temperature measurements for multi-point applications.

The comparison table that follows reflects the single functional difference across the series: the SDM3065X is supplied without the scanner card, while the SDM3065X-SC includes the SC1016 scanner card for multi-channel switching.

All headline measurement specifications—counts, resolution, range coverage, and accuracy classes—are common to both models, so the decision rests on whether the multi-point scanning capability of the SC1016 is needed for the intended test setup.

Additional differences in specifications beyond the few shown above are not listed here — see each model's full specifications below.

Accessories Supplied

• Power Cord -1
• USB Cable -1
• Quick Start -1
• Warranty Card -1
• EasyDMM software system
• Test Leads and Alligator Clips -2

Product Core & Specifications

Important: For continuous current greater than 7 A DC or 7 A AC RMS, operate 30 seconds ON and 30 seconds OFF.

Important: The DC Current input is protected by a rear-panel accessible 10 A, 250 V Time-Lag fuse and an internal 12 A, 250 V Time-Lag fuse.

Important: Measurement Category rating: CAT I 1000 V / CAT II 600 V.

Important: When using the built-in cold junction compensation for thermocouple measurement, connect the sensor terminal to the banana jack and allow it to warm up for more than 3 minutes to minimize error.

Important: The SC1016 Scanner Card is supplied only with the SDM3065X-SC model.

Usage tip: add the optional Siglent USB-GPIB adapter named in the ordering information to integrate the meter into GPIB-based automated test systems.

About this New unit

This is a brand-new, factory-sealed unit, supplied exactly as it arrives from the manufacturer and backed by the full manufacturer warranty. For the exact configuration, available options, included accessories, or current lead time for your application, our Test Architects can confirm the details before you order.

ValueTronics supplies both new and used test and measurement equipment. New units ship factory-sealed, exactly as received from the manufacturer; every used unit is inspected and functionally verified in-house at our 20,000 sq ft secure facility in Elgin, Illinois before it ships. Our Test Architects can help you select the condition, calibration, and configuration that fit your application.

Please review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.