• 6 1/2 Digit Display:1,200,000 counts
  • DCV Basic Accuracy:0.0035%
  • Dual Measurements to perform two selected measurements simultaneously
  • Bright Vacuum Fluorescent Display (VFD)
  • Provide AC+DC Voltage or Current Measurement Functions
  • 11 Measurement Functions & 10 Math Functions
  • High Resolution: Up to 100pA with DCI and 1nA with ACI Measurements
  • Temperature Measurement (RTD & Thermocouple) from -200°C ~ +1820°C
  • High Transmission Speed: Up to 2,400 readings/sec through the USB
  • Standard Interfaces : USB, RS232C, Digital I/O
  • Optional Interfaces : GPIB or LAN
  • Optional Scanner Card : GDM-SC1 (V ch x16, I ch x2)
  • Free PC software : DMM Excel ADD-INS , LabVIEW Driver

Boost Your Measurement Speed & Efficiency

The GDM-8261A is a high precision 6 ½ digit Digital Multimeter with dual measurement displays, 11 measurement functions and 10 math functions at high accuracy (35ppm DC voltage accuracy) to accommodate the most frequently performed parameter measurements in various application fields today.

The GDM-8261A adopts a scanner card, which carries 16 V-Channels and 2 I-Channels, to facilitate the measurements of multiple-test points on either a device or multiple devices all at a press of a button. With this multi-point measurement capability, the GDM-8261A can be used as a semi-auto ATE System to increase the throughput of manufacturing test or as a data logger to perform long-term monitoring or characterization of a DUT. A PC Software, DMM-Viewer, is available with GDM-8261A to support multi-channel panel setting and data logging of the scanner card. Besides, a LabVIEW driver is also supported to help users create his/her own virtual instrument on the PC screen for easy programming. For ATE system measurements or remote control applications, both USB and RS-232 Interfaces are provided as standard, and either GPIB or LAN can be selected as optional interface for the GDM-8261A.

  • Ideal for Bench Assignments
  • Dual Measurements with Dual Displays
  • High Measurement Resolution & High Sampling Rate
  • 2/ 4 Wire Resistance Measurement
  • Store/Recall Function
  • Math Measurement
  • Temperature Measurement
  • Versatile Interfaces & Transmitted Speed
  • Multipoint Scanner Card Measurement
  • Convenient PC Software
Quick start guide x1, Power cord x1, Test lead GTL-207A x1, USB Cable GTL-247
CD x1 (including complete user manual, upgrade program and PC software)
Calibration key GDM-01 x1 (for Firmware upgrade)
Opt.01 GDM-SC1 Scanner Card (V x 16ch, I x 2ch)
Opt.02 GPIB Card
Opt.03 LAN Card
(*) Only GPIB or LAN can be installed at the same time
GTL-108A  4W Type test lead
GTL-232  RS-232C Cable, 9-pin Female to 9-pin, null Modem for Computer, Approx. 2m
GTL-248  GPIB Cable, Approx. 2m
GTL-251  GPIB-USB-HS (High Speed)
GDM-8261A 6 ½ (1,200,000 Counts) Digit Dual Measurement Multimeter
GDM-8261A 6 ½ (1,200,000 Counts) Digit Dual Measurement Multimeter Where to buy
USB Driver
GDM-8261A USB Driver. it support Win8/8.1 version.
USB Driver Ver.2.,EN 5.4 KB DOWNLOAD
GDM-8261A Brochure.
Brochure Ver.H.,EN 6.3 MB DOWNLOAD
User Manual
GDM-8261A User manual.
User Manual Ver.EF1.,EN 5.3 MB DOWNLOAD
Operation Manual
GDM-8261A/8255A How to create the loading default when power on.
Operation Manual Ver.1.,EN 69.7 KB DOWNLOAD
User Manual
The GDM-SCI, scanner card user manual, for GDM-8261/GDM-8255A.
User Manual Ver.1.,EN 654.0 KB DOWNLOAD
LabVIEW Driver
LabVIEW Driver (for LabVIEW 2009)
LabVIEW Driver Ver.1.,EN 2.1 MB DOWNLOAD
LabVIEW Driver
LabVIEW Driver (for LabVIEW 7.1)
LabVIEW Driver Ver.1.,EN 1.8 MB DOWNLOAD
LabVIEW Driver
LabVIEW Driver (for LabVIEW 8.5)
LabVIEW Driver Ver.1.,EN 2.2 MB DOWNLOAD
LabVIEW Driver
LabVIEW Driver (for LabVIEW 8.6)
LabVIEW Driver Ver.1.,EN 1.8 MB DOWNLOAD
PC Software
EXCEL ADDINS of GDM-8261A for RS232/USB interface
PC Software Ver.1.03.,EN 3.84 MB DOWNLOAD
LabVIEW Driver
GDM-8261A LabVIEW Driver for LV2011. (Lan control available)
LabVIEW Driver Ver.1.,EN 2.2 MB DOWNLOAD