GW Instek GBM-3100H 1000V Battery Meter

Overview

The GW Instek GBM-3100H is a 1000V desktop battery tester from the GBM-3000 series, designed for measuring battery voltage and internal resistance with AC 1kHz test signal. The meter features a 3.5" TFT LCD display, 4-wire measurement method with high resolution (6-digit voltage / 5-digit resistance display), and is ideal for testing high-voltage battery systems, battery cells, and complete battery assemblies throughout the production process.

The GBM-3100H provides exceptional measurement accuracy for high-voltage open circuit voltage and resistance analysis. With voltage accuracy of ±(0.01% reading + 3 digits) and resolution up to 10 µV, combined with resistance accuracy of ±(0.5% reading + 5 digits) and 0.1 µΩ resolution, it excels at high-voltage applications and quality assurance.

Key Features

• 3.5" TFT LCD display with 320x240 resolution
• 4-wire measurement method for accurate voltage and resistance readings
• Voltage range: 0 to 1000V with ±(0.01% reading + 3 digits) accuracy
• Resistance range: 0 mΩ to 3.2 kΩ with ±(0.5% reading + 5 digits) accuracy
• Measurement resolution: 10 µV and 0.1 µΩ for high-precision applications
• Independent GO/NOGO determination for voltage and resistance
• Test lead contact status detection to ensure measurement validity
• Data storage: up to 10,000 measurement values with general and statistical storage modes
• Standard interfaces: USB host/device, RS-232C, and Handler interface

Applications

• High-voltage battery production and manufacturing QC
• Battery R&D and prototyping
• Battery pack and module testing
• Quality assurance in battery repair and refurbishment
• Electronics and battery accessories manufacturing
• High-voltage battery module testing

Included Accessories

• Safety sheet
• Power cord
• GBM-01 4-wire test lead (Kelvin clip) with 90V maximum rating
• CD with complete user manual and USB driver