GBM-3300 Photo battery tester for EV vehicles

​​​GW Instek GBM-3300 Battery Tester​

​​​GW Instek GBM-3300 Battery Tester​ Battery testing has always been an expensive procedure, often requiring several instruments and specialist fixturing. However, 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). This makes the…