Renowned for our expertise in the field of precision measurement in high-current applications, Isabellenhütte has for many years been a leading global provider of advanced measuring systems. Marketed under the ISAscale® brand, our precision measuring systems offer exceptionally high performance. Our commitment to achieving the ultimate in precision is combined with ease of use and a high degree of variability.
In 2002, we became the first company in the world to enable high-precision measurement of current, voltage and temperature in automotive battery management systems. The ISA-ASIC four-channel measuring system has 16-bit resolution and features zero offset, ultra-low noise and high linearity. Combined with our ISA-WELD® resistors made from MANGANIN® or ZERANIN®, it is possible to measure battery data such as state of charge (SOC) and state of health (SOH) with impressive accuracy.