Herein disclosed is a measuring equipment, comprising: a light source (13); a light receiving unit (14) disposed in spaced relationship with the light source (13); a device (11) disposed between the light source (13) and the light receiving unit (14); the device (11) having a reaction part (12) for accommodating therein a solid phase support (121), a test substance in a specimen, and a test reagent operative to react with any one of the solid phase support (121) and the test substance, the solid phase support (121) having a surface having a specific binding substance fixed thereon, the specific binding substance being specifically reactive with the test substance, in which, the specific binding substance is adapted to have a plurality of concavities and convexities (123) formed on the solid phase support with the test reagent and the test substance introduced into the reaction part (12) and reacted with each other, the light source (13) is operative to produce a light to transmit through the solid phase support (121) and scan the device (11), the light transmitted through the solid phase support (121) having a signal indicative of the concavities and convexities (123) on the solid phase support (121), the signal of the light indicative of the concavities and convexities (123) transmitted through the solid phase support (121) being detected by the light receiving unit (14).