Test socket with high density conduction section

The present invention relates to a test socket with a high density conduction section, and more particularly the test socket arranged between a blood test device and a test apparatus for electrically connecting the terminal of the blood test device and the pad of the test apparatus includes: a first electrical conduction part arranged at the position corresponding to the terminal of the blood test device consisting of a plurality of first electrical conduction particles arranged in the direction of the thickness in a resilient material; a resilient electrical conduction sheet including an insulation support part for supporting the first electrical conduction part by insulating an adjacent first electrical conduction part; a support sheet attached to the upper side of the resilient electrical conduction sheet having a through-hole formed at every position corresponding to the terminal of the blood test device; and a second electrical conduction part filling the through hole of the support sheet consisting of a plurality of second electrical conduction particles arranged in the direction of the thickness in a resilient material, characterized in that the second electrical conduction particles are arranged in the resilient material with a higher density than the first electrical conduction particles, and the though holes have the upper end with a larger diameter than that of the lower end.