Capacitors and secondary battery charging/discharge testers Through adopting wide-range and nonadjustable circuits, these devices can perform highly accurate measurements. These charging/discharge testers are designed for use with electric double layer capacitors and secondary batteries. (Sampling 2s, 1s, 2ms, 0.1ms)
Swell measurement jig This jig can measure the swell and temperature of batteries while conducting charging and discharge. Two types are available - one for use with square batteries and one for use with laminated batteries.
Battery holders Our range of battery holders is compatible with all battery types. Holders are fitted with battery temperature sensors.
Automatic calibration device (securing traceability) This device facilitates calibration of voltage and current in charging boards. It can also prepare calibration charts, thereby making it possible to perform the quality control and simplification of charging/discharge testers.

In our quest to provide customers with environmentally friendly and high quality products, we are striving to build the: