午夜亚洲www湿好大_中文字幕人妻丝袜美腿乱_无码性午夜视频在线观看_精品无码国产自产野外拍在线_国产欧美精品区一区二区三区

測試導線和探頭附件Model 5808 Low Cost, Single Pin, Kelvin Probes: Two 1.17m (46 in) long, single fixed pin probes with source and sense leads per probe and color coded standard safety banana plugs. Designed for applications requiring Kelvin resistance measurements with the convenience of a single point of circuit contact. The Kelvin connection at the base of each probe pin results in very low resistance errors, eliminating all wire and probe body resistance. For the highest pre-cision sensing applications, use the Model 5805,5806, or 5809 for complete control over sensing point placement.

測試導線和探頭附件