CT4674A series battery testers are designed for the new measurement requirements of the battery industry. They are special for measurement use in low-resistance batteries, large-scale lithium battery packs and fast product sorting in production lines.

The CT4674A series is capable of simultaneously checking internal resistance (IR) and battery voltage (OCV) at high speed. The product has high resolution, good stability, short test cycle, exquisite appearance, powerful function and various types of interfaces, which make it suitable for product development and automation production line.

With the technology advantage of Hopetech in battery internal resistance testing for many years, CT4674A/B series are able to offer a high resolution of 0.1uΩ and minimum resolution of 10uV.

Equipment with its standard features RS232C and hander interfaces, CT4674 series offer automatic measurement on batteries and a max measurement speed up to 50 times/sec.