GBM-3000 Battery Meter
  • 3.5’ TFT LCD (320x240)
  • Measurement items: DC voltage and AC resistance
  • Voltage measurement: 300V (GBM-3300) or 80V (GBM-3080)
  • Resistance measurement: 0mΩ~ 3.2kΩ(max.)
  • Basic accuracy for voltage measurement: 0.01%
  • Basic accuracy for resistance measurement: 0.5%
  • Measurement resolution up to 0.1μΩ and 10μV, suitable for single-cell measurement
  • Independent GO/NOGO determination function for voltage and resistance respectively
  • The judgment mechanism of test lead (probe) disconnect/contact failure is to ensure the measurement reliability
  • Standard interfaces: USB host/device, RS-232C and Handler

GW Instek launches a new series of desktop battery tester, the GBM-3000 series, which uses AC 1kHz as the test signal and measures battery's voltage and internal resistance to 300V (GBM-3300) and 80V (GBM-3080). The series features 3.5" TFT LCD, 4-wire measurement method, high-resolution (6-digit voltage / 5-digit resistance) measurement display capability, and independent GO/NOGO determination of voltage and resistance, various communications interfaces, etc. to meet various types of battery measurements, ranging from single cell, battery cell, to the end product (battery), etc. so as to facilitate users in achieving accurate measurements at all stages of production.


More details, please follow GBM-3000 series brochure.

Included Accessories
Safety sheet x1, Power cord x1,
GBM-01 x1 : 4 Wire (kelvin clip) test lead, 90V (max.), approx. 1100mm, 
CD x1 (including complete user manual and USB driver)


Optional Accessories
GBM-02 4 Wire (single pin) test probe, 80V (max.), Approx. 1100mm
GBM-03 4 Wire (twin pin) test probe, 300V (max.), Approx. 1400mm
GBM-S1 Short Bar (for GBM-02/GBM-03)
GTL-232 RS-232C cable, 9-pin Female to 9-pin, null modem for computer, Approx. 2000mm
GTL-246 USB cable, A-B type, Approx.1200mm
GRA-422 Rack Mount Kit (19" 2U)
GRA-436 Rack Mount Kit (19" 2U) for Two Sets

GBM-3300 (300V) Battery Meter (including RS-232C / USB device / host and HANDLER interface)
GBM-3300 (300V) Battery Meter (including RS-232C / USB device / host and HANDLER interface)$3250 Where to buy
GBM-3080 (80V) Battery Meter (including RS-232C / USB device / host and HANDLER interface)
GBM-3080 (80V) Battery Meter (including RS-232C / USB device / host and HANDLER interface)$2650 Where to buy
Assembly Manual
The Rack Adapter assembly manual of GRA-436
Assembly Manual version01_20190124., 【Member Only】 1.1 MB DOWNLOAD
Assembly Manual
The Rack Adapter assembly manual of GRA-422
Assembly Manual version01_20210817.,EN 【Member Only】 385 kB DOWNLOAD
3D Model
GBM-3000 3D DIME.
3D Model version., 【Member Only】 80 kB DOWNLOAD
2D Drawing
GBM-3000 2D DIME.
2D Drawing version., 【Member Only】 56 kB DOWNLOAD
GBM-3000 Newest Firmware version & procedure.
Firmware versionC1.08., 【Member Only】 501 KB DOWNLOAD
USB Driver
GBM-3000 USB Driver.
USB Driver version., 【Member Only】 1.62 MB DOWNLOAD
User Manual
The User Manual of GBM-3000 Series.
User Manual version1.03_20211210.,EN 2.7 MB DOWNLOAD
The brochure of GBM-3000 Series.
Brochure version.,EN 834 KB DOWNLOAD
The datasheet of GBM-3000 Series.
Datasheet version.,EN 670 KB DOWNLOAD