Hioki BT-3564 [BT3564] High-Voltage Battery HiTester, 1000V Max.

The Hioki BT3564 benchtop battery tester supports simultaneous high-speed measurement of the internal resistance and battery voltage of EV and PHEV battery packs. The BT3564 Battery HiTester can measure pack voltage and total resistance, as well as bus bar resistance up to 1000V.

Maximum input voltage 1000V; High voltage battery tester for EV and PHEV
The BT3564 simultaneously measures both internal resistance and battery voltage with an input voltage of up to 1000 V. This battery tester is perfect for shipping and receiving inspections of battery packs ranging from increasingly higher voltage EV and PHEV batteries to home storage batteries.