Is the resolution of your current mulitmeter inadequate to read the smallest signal? Need an easy to use multimeter with data-logging? Take a look at the GoodWill GDM-8255A series 5 1/2 digit dual-display digital multimeter. It features a DC voltage accuracy of 0.012% with an industry-leading response time. With robust hardware and software the GDM-825xA series will save time on debugging and analysis whilst saving you money. 

The GDM-8255A carries an extensive list of standard measurement items with a dual-display allowing two measurement items to be displayed simultaneously. Advanced measurement functions, such as Max/Min, Hold, Relative value and Compare, are suitable for a multiplicity of applications such as production testing, research and field verification. The USB, RS-232C and 9-pin digital I/O interface are included as standard features for romte control and data capturing for ATE.

For convenient PC-based remote control and extensive data capture, the GDM-8255A includes DMM-Viewer software at no additional cost. DMM-Viewer mimics the operation of the multimeters on the PC, allowing you to quickly use the software with little effort.

The optional scanner card (GDM-SC1), creates a self-contained multipoint measurement solution with plug-in design. This approach eliminates the complexities of multipoint measurements and data processing. The scanner lets users effectively measure multiple channels connected to a single GDM-8255A.

  • Rich Measurement Functions with Enhanced Features 
  • Fast Measurement Speed & Transfer rate 
  • Diverse Measuring Combinations with VFD Dual Color Display 
  • Multiple Standard Interfaces 
  • Convenient PC Software 
  • Effective Multiple Measurement Scanner Card


Please allow 4-6 weeks lead time for this new product to arrive. Comes with a two year warranty from the manufacturer.

GW Instek GDM-8255A 5.5 Digit Multimeter (199,000 counts with USB, RS232)

    • GDM-8255A 199,999 Counts Display
    • VFD Two Colors Display
    • 0.012% DCV Accuracy
    • True RMS (AC, AC+DC)
    • 9 Major Measuring Functions and 10 Advanced Measurement Functions
    • 2W/4W Resistance Measurement
    • High Voltage 1000V and 10A Current Range
    • Standard Interface : RS-232C, USB Device, Digital I/O
    • Free PC Software (DMM-VIEWER), LabVIEW Driver
    • Optional: 16+2 Channels Scanner Card