Hioki Sw1001 Switch Mainframe

Switch between voltmeter and battery tester while testing
SW1001: max. 66 channels (2-wire) to max. 18 channels (4-terminal pair)
Circuit-design-friendly for impedance measurements that minimize errors between channels (Effect: 0.01% f.s. [*1])
For OCV measurement, internal resistance measurement, and external potential measurement of battery cells
Measure battery modules up to 60 V DC