Insulation Resistance Tester

This instrument is designed for measuring insulation resistance in battery production environments, particularly suited for prismatic aluminum case cells, pouch cells, zinc-ion batteries, and single-layer or glovebox stacking lines. The YD9820A model from Canrd delivers reliable resistance testing capabilities essential for verifying electrical insulation integrity in high-voltage battery assemblies. Its application spans across multiple battery manufacturing stages where leakage current and dielectric strength must be monitored to ensure safety and performance. By providing accurate resistance readings under controlled conditions, this tester supports quality assurance protocols in research and industrial battery assembly lines without requiring complex calibration procedures.