This wedge-shaped test adapter E2644A is an indispensable tool in the laboratory to contact SMD ICs for measurements. Anyone who has ever tried to get a mechanically stable connection with these IC housing types for a measurement will no longer want to do without this tool. Short circuits of adjacent IC connections are avoided, avoidance of electrical and / or mechanical problems in order to solder a fine wire to an IC connection or the holding of 2 probe tips while observing or adjusting the oscilloscope - these are all situations in which this Handy tool brings a significant simplification.