Siglent SDM4065A Benchtop Digital Multimeter

Overview

The Siglent SDM4065A is a 6½-digit benchtop digital multimeter designed for high-precision measurements and fast data acquisition. With up to 50,000 readings per second throughput, 2,200,000 count resolution, and 35 ppm DCV basic accuracy, it is ideal for calibration laboratories, R&D departments, and equipment maintenance. The 5-inch color touchscreen with intuitive interface and dual-display capability provides enhanced usability and data visualization.

Key Features

• 6½-digit resolution (2,200,000 counts) with 35 ppm DCV basic accuracy
• Up to 50,000 readings per second measurement speed
• 5-inch true color TFT-LCD touchscreen display (800 x 480 resolution)
• True-RMS AC voltage and current measurement
• 512 MB RAM supporting up to 2 million cached readings with timestamp
• 256 MB internal flash storage for configuration and data files
• Four display modes: numerical, bar meter, trend chart, and histogram
• Four trigger modes: auto, single, external, and level trigger
• Dual display and probe hold functions
• Support for RTD, thermocouple, and user-defined sensors
• Standard SCPI remote control commands with EasyDMM-X software
• USB Device (with optional USB-GPIB adapter), USB Host, and LAN interfaces
• Support for BNC VMC output and trigger input
• VNC and web-server connectivity

Extended Functions

• Data logging with interval times from 0.1 s to 3600 s
• Digitize function with sample rate up to 50 kSa/s and 10 kHz bandwidth
• Statistics: Max, Min, Average, Standard Deviation
• dB/dBm calculation and Relative Measurement
• Pass/Fail limits and user-defined sensor measurement
• Up to 100 hours of continuous logging capability

Applications

• Research laboratory measurements
• Product development and R&D testing
• Equipment repair and maintenance
• Calibration laboratory work
• Automatic production line testing

Included Accessories

• Power cord (appropriate for destination country)
• Two test leads
• Two alligator clips
• USB cable
• Quick start guide
• Warranty card
• EasyDMM-X software (free download from official website)