The SW1002 is a switch mainframe for housing the SW9001 or SW9002 Multiplexer Module to deliver quick, multi-channel battery testing. Connect up to 2 battery testing instruments to test OCV measurement, internal resistance measurement, and external potential measurement of battery cells.

Key Features

• Switch between voltmeter and battery tester while testing

• SW1002: max. 264 channels (2-wire) to max. 72 channels (4-terminal pair)

• Circuit-design-friendly for impedance measurements that minimize errors between channels (Effect: 0.01% f.s.*) * For BT4560 100 mΩ range, R measurements, and a measurement frequency of 1 kHz

• For OCV measurement, internal resistance measurement, and external potential measurement of battery cells

• Measure battery modules up to 60 V DC