Digital Multimeters

SDM4055A Series

SDM4055A

Reading resolution

Max Reading Rate

4,800 rdgs/s

Scanner Card

SC1016

SDM4055A

SDM4055A

Created with Pixso.

Product Introduction

The SDM4055A digital multimeter and SDM4055A-SC digital multimeter are designed with 5 ½ digits readings resolution and dual-display, especially fitting to the needs of high-precision, multifunction and automatic measurement.

Key Features

  • Real 5½ digits readings resolution (220,000 counts)
  • Reading rate from 5 rdgs/s to 4.8k rdgs/s
  • True-RMS AC Voltage and AC Current measuring
  • 512 MB RAM, capable of saving up to 2M readings for caching
  • 5-inch true color TFT-LCD display

Product advantage

True 5½-digit precision

SDM4000A Series offers 5½-digit (220,000 counts) with a full-scale display range from -219,999 to +219,999. Its exceptional performance ensures precise capture of subtle current variations and large voltage fluctuations.

Four Display Modes

SDM4055A offers four modes: Numeric for instant clarity, Histogram for data distribution analysis, Trend Chart for dynamic data pattern observation and trend prediction, and Bar Chart for cross-condition comparisons and rapid analysis of variations and patterns under different conditions, empowering users to visualize and analyze data with deeper insights.

Advanced Math Functions

SDM4055A supports five operations: statistics, limits, dBm, dB, and relative measurements. It rapidly calculates max/min, average, peak-to-peak, standard deviation, and sample count, while enabling pass/fail testing via preset thresholds. Voltage-to-power conversion, dB-based relative measurements, and deviation analysis further enhance versatility.

Four Display Modes

SDM4055A offers four modes: Numeric for instant clarity, Histogram for data distribution analysis, Trend Chart for dynamic data pattern observation and trend prediction, and Bar Chart for cross-condition comparisons and rapid analysis of variations and patterns under different conditions, empowering users to visualize and analyze data with deeper insights.

Scanner Card

SDM4055A-SC搭载的多功能扫描卡(SC1016)可以扩展万用表测试通道,快速准确地测量各种电路参数。SC1016具有16个通道测量接口(12个多功能通道+ 4个电流通道),可以在多个测试点或器件上同时测量多个电路参数,并可通过上位机实现对设备和扫描卡控制

Remote Control & Programming

SDM4000A integrates USB Host, USB Device, and LAN interfaces, with an optional USB-GPIB module. It supports standard SCPI remote control commands, PC-based software, and compatibility with the latest mainstream multimeter command sets. Its embedded web server enables direct remote control and programming via a browser, fulfilling diverse communication and automation needs.

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