Connection rod on insulated base with three 4 mm cross holes and one axial 4 mm bore hole used to secure components with 4 mm connectors or to plug in 4 mm cables. At the top end spring-loaded terminal socket used as a wire clamp.
Height: approx. 130 mm
Shaft: approx. 105x10 mm²
Base: approx. 25x70 mm²
Weight: approx. 210 g
![Contact Stand with Terminal Sockets, 1000995 [U8497740], 电循环](/imagelibrary/U8497740/U8497740_01_Contact-Stand-with-Terminal-Sockets.jpg)
![一对条形磁铁，长80毫米, 1003085 [U19550], 磁力](/thumblibrary/U19550/U19550_01_140_140_一对条形磁铁-长80毫米.jpg)
![Force on a Conductor in a Magnetic Field, 1003251 [U30065], 磁场](/thumblibrary/U30065/U30065_01_140_140_Force-on-a-Conductor-in-a-Magnetic-Field.jpg)
![Copper Wire 0,3 mm / 100 m, 1000949 [U8495420], 电线](/thumblibrary/U8495420/U8495420_01_140_140_Copper-Wire-0-3-mm-100-m.jpg)
![Suspended Magnet, 1000943 [U8495222], 磁力](/thumblibrary/U8495222/U8495222_01_140_140_Suspended-Magnet.jpg)
![Lamp Socket E10 on Acrylic Base, 1000946 [U8495310], 电循环](/thumblibrary/U8495310/U8495310_01_140_140_Lamp-Socket-E10-on-Acrylic-Base.jpg)
![Constantan Resistance 0,3 mm / 100 m, 1000956 [U8495532], 电线](/thumblibrary/U8495532/U8495532_01_140_140_Constantan-Resistance-0-3-mm-100-m.jpg)
![Friction Rods, 1023840 [U11053], 静电学](/thumblibrary/U11053/U11053_01_140_140_Friction-Rods.jpg)
![实验用的起重器II, 1002941 [U15020], 抓子游戏](/thumblibrary/U15020/U15020_01_140_140_实验用的起重器II.jpg)
![大型马蹄形磁铁，带有轭铁, 1003114 [U20570], 磁力](/thumblibrary/U20570/U20570_01_140_140_大型马蹄形磁铁-带有轭铁.jpg)
![Oersted's Device, 1009710 [U29310], 磁力](/thumblibrary/U29310/U29310_01_140_140_Oersteds-Device.jpg)
![Set of 10 E10 Lamp Sockets, 1010137 [U29509], 电循环](/thumblibrary/U29509/U29509_01_140_140_Set-of-10-E10-Lamp-Sockets.jpg)
![E10 Lamps-12 V-500 mA (Set of 10), 1010141 [U29513], 电循环](/thumblibrary/U29513/U29513_01_140_140_E10-Lamps-12-V-500-mA-Set-of-10.jpg)
![E10 Lamps-6 V-350 mA (Set of 10), 1010145 [U29517], 电循环](/thumblibrary/U29517/U29517_01_140_140_E10-Lamps-6-V-350-mA-Set-of-10.jpg)
![氩气光谱管, 1003403 [U41811], 光谱管和灯](/thumblibrary/U41811/U41811_01_140_140_氩气光谱管.jpg)
![氮气光谱管, 1003414 [U41822], 光谱管和灯](/thumblibrary/U41822/U41822_01_140_140_氮气光谱管.jpg)
![氙气光谱管, 1003417 [U41825], 光谱管和灯](/thumblibrary/U41825/U41825_01_140_140_氙气光谱管.jpg)
![Rod Thermometer -10 – 100°C, 1003526 [U8451310], 温度计](/thumblibrary/U8451310/U8451310_01_140_140_Rod-Thermometer-10-100-C.jpg)
![Horseshoe Magnet, 70 mm, 1000929 [U8491810], 磁力](/thumblibrary/U8491810/U8491810_01_140_140_Horseshoe-Magnet-70-mm.jpg)
![Iron Wire 0,3 mm/ 100 m, 1000950 [U8495460], 电循环](/thumblibrary/U8495460/U8495460_01_140_140_Iron-Wire-0-3-mm-100-m.jpg)
![Chrome-Nickel Wire 0,3 mm/ 100 m, 1000953 [U8495505], 电循环](/thumblibrary/U8495505/U8495505_01_140_140_Chrome-Nickel-Wire-0-3-mm-100-m.jpg)