The invention relates to a customized warm-hot forming testing device which favorably tests different parameter performances shown in different customized regions by applying warm-hot forming of condition changes such as different forming pressures corresponding to different positions on a same to-be-formed board material. The device is characterized by comprising an upper mould and a lower mould base connected through a guide pillar; a first pressure customized testing region and a second pressure customized testing region are comprised between the upper mould and the lower mould base; a first pressure customized test lower mould is arranged in the first pressure customized testing region, the first pressure customized test lower mould is supported by a supporting mechanism which is located on the lower mould base to provide a first pressure, the pressure customized testing region is provided with a second pressure customized test lower mould, the second pressure customized test lower mould is supported by a supporting mechanism which is located on the lower mould base to provide a second pressure, and the first pressure customized test lower mould and the second pressure customized test lower mould are combined to form a carrying structure of a to-be-warm-hot formed blank.