GW Instek GDM-906x Series
Digital Multimeters6.5-digit dual-display digital multimeter with 0.0035% DCV accuracy and 12 measurement functions. India pricing and local support from GSAS.
Resolution
6.5 digits
DCV Accuracy
0.0035%
Functions
12 measurement types
Display
Dual VFD
Interface
USB, LAN, GPIB
Overview
About GDM-906x Series
The GDM-906x Series delivers 6.5-digit resolution with 0.0035% DCV accuracy across 12 measurement functions, providing laboratory-grade precision in a benchtop form factor. Dual VFD displays enable simultaneous monitoring of two measurements, improving workflow efficiency during multi-parameter testing.
| Measurement Function | Description |
|---|---|
| DCV | DC Voltage, 0.0035% accuracy |
| ACV | AC Voltage (True RMS) |
| DCI | DC Current |
| ACI | AC Current (True RMS) |
| 2-Wire Resistance | Standard ohms measurement |
| 4-Wire Resistance | Precision low-resistance measurement |
| Frequency | Signal frequency counting |
| Period | Signal period measurement |
| Diode | Forward voltage test |
| Continuity | Audible threshold-based test |
| Temperature | Thermocouple and RTD |
| Capacitance | Component capacitance measurement |
Math functions including dB, dBm, compare, percent deviation, and MX+B scaling allow real-time data transformation without post-processing. Built-in data logging and statistics (min/max/average/standard deviation) support detailed measurement analysis over extended test runs, making the GDM-906x well suited for drift monitoring and environmental stress screening.
Calibration laboratories, component inspection teams, and R&D engineers use the GDM-906x for incoming inspection, production-line calibration verification, and precision measurement tasks where accuracy and repeatability are paramount. USB, LAN, and GPIB remote control enables integration into automated test systems, supporting SCPI command-driven measurement sequences.
Watch the GDM 906X introduction
GSAS Micro Systems offers the GDM-906x Series with calibration services, application consultation, and integration support for automated measurement systems.
Blog
GW Instek Insights
Battery Simulator vs Battery Emulator: Hardware for BMS and Pack Testing
The bench instrument whose terminals behave like a battery pack, why a plain DC supply leaves BMS code paths unexercised, and the capability list to specify against. Worked through the GW Instek RBS Series battery simulation function.
BESS Test Benches: Rack-Level Charge and Discharge Qualification
The bench that qualifies a storage rack: which voltage classes rack buses land in, the current envelope at top of charge, parallel growth in the class you buy first, and cycling that runs unattended for weeks.
Motor Drive Test Benches: DC Bus Supply and Regenerative Braking
A motor drive bench powered at its DC link terminals needs a bus that supplies the drive and takes energy back when the motor brakes. How one bidirectional source, sized against the real bus voltage, replaces the supply, blocking diode and load.
Related products
More from GW Instek
All GW Instek products →
GDM-9052
5.5-digit dual measurement multimeter with 0.012% DCV accuracy, AI measurement, and 12 functions. Buy in India from GSAS Micro Systems.
View GDM-9052 →
GDM-9041/9042 Series
50,000 counts dual measurement multimeter with 0.02% DCV accuracy and AI measurement. Available in India from GSAS Micro Systems.
View GDM-9041/9042 Series →
GDM-500 Series Handheld Digital Multimeter
Handheld digital multimeters from 6,000 to 22,000 counts with true RMS and temperature measurement. Available in India from GSAS Micro Systems.
View GDM-500 Series Handheld Digital Multimeter →Interested in GDM-906x Series?
Get pricing, an evaluation unit, or a technical consultation from our application engineers.