ITECH is a professional global power electronic instruments manufacturer with its main principle being "Customer oriented". With continuous improvement and innovation, ITECH's wide range of products series and power electronic testing solutions aim to promote the worldwide user testing experience to newer heights. Their portfolio contains 700+ types of products: Programmable single and multi-channel electronic loads, high stable AC power supply, programmable single and multi-channel power supplies, power meters and battery internal resistance testers etc.