Voltage:
直流电源, 0-20 V, 0-5 A
Experiment: Stirling Engine D (115 V, 50/60 Hz)
Experiment: Ohm’s Law (115 V, 50/60 Hz)
Experiment: Magnetic field of the Earth (115 V, 50/60 Hz)
Experiment: Maltese-Cross Tube, Supplement (115 V, 50/60 Hz)
实验: 光伏系统 (115 V, 50/60 Hz)
实验：斯特藩-玻尔兹曼定律 (115 V, 50/60 Hz)
Experiment: Induction in a Moving Conductor Loop, Basic equipment (115 V, 50/60 Hz)
Experiment: Electric Balance (115 V, 50/60 Hz)
Experiment: Stirling Engine G (115 V, 50/60 Hz)
Experiment: Voltage on a Plate Capacitor (115 V, 50/60 Hz)
Experiment: Lorentz Force (115 V, 50/60 Hz)
Experiment: Pohl’s Torsion Pendulum (115 V, 50/60 Hz)
实验：反平方定律 (115 V, 50/60 Hz)
Experiment: Heat conduction (115 V, 50/60 Hz)
Experiment: Waltenhofen’s Pendulum (115 V, 50/60 Hz)
Experiment: Dielectrics in plate capacitors (115 V, 50/60 Hz)
Experiment: Perrin tube (115 V, 50/60 Hz)
Experiment: Voltage Dividers (115 V, 50/60 Hz)
Experiment: Internal energy and electrical work (115 V, 50/60 Hz)
Experiment: Photoconductivity (115 V, 50/60 Hz)
Experiment: Speed of sound in air (115 V, 50/60 Hz)
Experiment: Kirchhoff’s Laws (115 V, 50/60 Hz)
实验：霍尔效应在半导体中(115 伏, 50/60 赫兹)
![直流电源, 0-20 V, 0-5 A
(115 V, 50/60 Hz), 1003311 [U33020-115], 供电器](/imagelibrary/U33020-115/U33020-115_01_直流电源-0-20-V-0-5-A-115-V-5060-Hz.jpg)
![直流电源, 0-20 V, 0-5 A
, 1003312 [U33020-230], 供电器](/thumblibrary/U33020-230/U33020-230_01_140_140_直流电源-0-20-V-0-5-A.jpg)
![Experiment: Stirling Engine D (115 V, 50/60 Hz), 8000594 [UE2060100-115], Thermodynamic cycles](/thumblibrary/UE2060100-115/UE2060100-115_01_140_140_Experiment-Stirling-Engine-D-115-V-5060-Hz.jpg)
![Experiment: Ohm’s Law (115 V, 50/60 Hz), 8000612 [UE3020320-115], Charge transport and current](/thumblibrary/UE3020320-115/UE3020320-115_01_140_140_Experiment-Ohm-s-Law-115-V-5060-Hz.jpg)
![Experiment: Magnetic field of the Earth (115 V, 50/60 Hz), 8000623 [UE3030700-115], Magnetic fields](/thumblibrary/UE3030700-115/UE3030700-115_01_140_140_Experiment-Magnetic-field-of-the-Earth-115-V-5060-Hz.jpg)
![Experiment: Maltese-Cross Tube, Supplement (115 V, 50/60 Hz), 8000661 [UE3070300S-115], Electron tubes](/thumblibrary/UE3070300S-115/UE3070300S-115_01_140_140_Experiment-Maltese-Cross-Tube-Supplement-115-V-5060-Hz.jpg)
![实验: 光伏系统
(115 V, 50/60 Hz), 8000777 [UE8020100-115], 光伏技术](/thumblibrary/UE8020100-115/UE8020100-115_01_140_140_实验-光伏系统-115-V-5060-Hz.jpg)
![实验：斯特藩-玻尔兹曼定律
(115 V, 50/60 Hz), 8000692 [UE4050200-115], Intensity of Radiation](/thumblibrary/UE4050200-115/UE4050200-115_01_140_140_实验-斯特藩-玻尔兹曼定律-115-V-5060-Hz.jpg)
![Experiment: Induction in a Moving Conductor Loop, Basic equipment (115 V, 50/60 Hz), 8000627 [UE3040200-115], Induction](/thumblibrary/UE3040200-115/UE3040200-115_01_140_140_Experiment-Induction-in-a-Moving-Conductor-Loop-Basic-equipment-115-V-5060-Hz.jpg)
![Experiment: Electric Balance (115 V, 50/60 Hz), 8000762 [UE3030350-115], Magnetic fields](/thumblibrary/UE3030350-115/UE3030350-115_01_140_140_Experiment-Electric-Balance-115-V-5060-Hz.jpg)
![Experiment: Stirling Engine G (115 V, 50/60 Hz), 8000596 [UE2060250-115], Thermodynamic cycles](/thumblibrary/UE2060250-115/UE2060250-115_01_140_140_Experiment-Stirling-Engine-G-115-V-5060-Hz.jpg)
![Experiment: Voltage on a Plate Capacitor (115 V, 50/60 Hz), 8000603 [UE3010800-115], Electrostatics](/thumblibrary/UE3010800-115/UE3010800-115_01_140_140_Experiment-Voltage-on-a-Plate-Capacitor-115-V-5060-Hz.jpg)
![Experiment: Lorentz Force (115 V, 50/60 Hz), 8000620 [UE3030300-115], Magnetic fields](/thumblibrary/UE3030300-115/UE3030300-115_01_140_140_Experiment-Lorentz-Force-115-V-5060-Hz.jpg)
![Experiment: Pohl’s Torsion Pendulum (115 V, 50/60 Hz), 8000558 [UE1050500-115], Oscillations](/thumblibrary/UE1050500-115/UE1050500-115_01_140_140_Experiment-Pohl-s-Torsion-Pendulum-115-V-5060-Hz.jpg)
![Experiment: Pohl’s Torsion Pendulum (115 V, 50/60 Hz), 8000560 [UE1050550-115], Oscillations](/thumblibrary/UE1050550-115/UE1050550-115_01_140_140_Experiment-Pohl-s-Torsion-Pendulum-115-V-5060-Hz.jpg)
![实验：反平方定律
(115 V, 50/60 Hz), 8000690 [UE4050100-115], Intensity of Radiation](/thumblibrary/UE4050100-115/UE4050100-115_01_140_140_实验-反平方定律-115-V-5060-Hz.jpg)
![Experiment: Heat conduction (115 V, 50/60 Hz), 8000580 [UE2020100-115], Heat transport](/thumblibrary/UE2020100-115/UE2020100-115_01_140_140_Experiment-Heat-conduction-115-V-5060-Hz.jpg)
![Experiment: Waltenhofen’s Pendulum (115 V, 50/60 Hz), 8000631 [UE3040400-115], Induction](/thumblibrary/UE3040400-115/UE3040400-115_01_140_140_Experiment-Waltenhofen-s-Pendulum-115-V-5060-Hz.jpg)
![Experiment: Dielectrics in plate capacitors (115 V, 50/60 Hz), 8000785 [UE3010850-115], Electrostatics](/thumblibrary/UE3010850-115/UE3010850-115_01_140_140_Experiment-Dielectrics-in-plate-capacitors-115-V-5060-Hz.jpg)
![Experiment: Perrin tube (115 V, 50/60 Hz), 8000663 [UE3070400-115], Electron tubes](/thumblibrary/UE3070400-115/UE3070400-115_01_140_140_Experiment-Perrin-tube-115-V-5060-Hz.jpg)
![Experiment: Voltage Dividers (115 V, 50/60 Hz), 8000616 [UE3020340-115], Charge transport and current](/thumblibrary/UE3020340-115/UE3020340-115_01_140_140_Experiment-Voltage-Dividers-115-V-5060-Hz.jpg)
![Experiment: Internal energy and electrical work (115 V, 50/60 Hz), 8000587 [UE2030400-115], Internal Energy](/thumblibrary/UE2030400-115/UE2030400-115_01_140_140_Experiment-Internal-energy-and-electrical-work-115-V-5060-Hz.jpg)
![Experiment: Photoconductivity (115 V, 50/60 Hz), 8000775 [UE6020400-115], Conduction Phenomena](/thumblibrary/UE6020400-115/UE6020400-115_01_140_140_Experiment-Photoconductivity-115-V-5060-Hz.jpg)
![Experiment: Speed of sound in air (115 V, 50/60 Hz), 8000566 [UE1070310-115], Acoustics](/thumblibrary/UE1070310-115/UE1070310-115_01_140_140_Experiment-Speed-of-sound-in-air-115-V-5060-Hz.jpg)
![Experiment: Kirchhoff’s Laws (115 V, 50/60 Hz), 8000614 [UE3020330-115], Charge transport and current](/thumblibrary/UE3020330-115/UE3020330-115_01_140_140_Experiment-Kirchhoff-s-Laws-115-V-5060-Hz.jpg)
![实验：霍尔效应在半导体中(115 伏, 50/60 赫兹), 8000727 [UE6020200-115], Conduction Phenomena](/thumblibrary/UE6020200-115/UE6020200-115_01_140_140_实验-霍尔效应在半导体中-115-伏-5060-赫兹.jpg)
![高压电源5kV
(115 V, 50/60 Hz), 1003309 [U33010-115], 供电器](/thumblibrary/U33010-115/U33010-115_01_140_140_高压电源5kV-115-V-5060-Hz.jpg)
![Teltron亥姆霍兹线圈D, 1000644 [U191051], 配件 – D型](/thumblibrary/U191051/U191051_01_140_140_Teltron亥姆霍兹线圈D.jpg)
![一套接插线，15个，长度 75 cm, 1002840 [U13800], 电循环](/thumblibrary/U13800/U13800_01_140_140_一套接插线-15个-长度-75-cm.jpg)
![15根安全实验导线套件，75mm, 1002843 [U138021], 电循环](/thumblibrary/U138021/U138021_01_140_140_15根安全实验导线套件-75mm.jpg)
![用于电子管实验的实验导线套组, 1002847 [U138101], 实验用导线和电缆](/thumblibrary/U138101/U138101_01_140_140_用于电子管实验的实验导线套组.jpg)
![投影屏幕, 1000608 [U17130], 选项](/thumblibrary/U17130/U17130_01_140_140_投影屏幕.jpg)
![实验演示试管固定器, 1008507 [U191001], 配件 – D型](/thumblibrary/U191001/U191001_01_140_140_实验演示试管固定器.jpg)
![演示用的电子束偏转管, 1000651 [U19155], 电子管 – D型](/thumblibrary/U19155/U19155_01_140_140_演示用的电子束偏转管.jpg)
![高压电源5kV, 1003310 [U33010-230], 供电器](/thumblibrary/U33010-230/U33010-230_01_140_140_高压电源5kV.jpg)
![水纹波动的沟槽, 1000807 [U8431411], 水波](/thumblibrary/U8431411/U8431411_01_140_140_水纹波动的沟槽.jpg)
![光具座滑块 D，90/50, 1002635 [U103111], 精密光具座 D](/thumblibrary/U103111/U103111_01_140_140_光具座滑块-D-9050.jpg)
![Teltron 管座 S, 1014525 [U185002], 配件 – S型](/thumblibrary/U185002/U185002_01_140_140_Teltron-管座-S.jpg)
![Teltron亥姆霍兹线圈S, 1000611 [U185051], 配件 – S型](/thumblibrary/U185051/U185051_01_140_140_Teltron亥姆霍兹线圈S.jpg)
![汤姆生试管, 1000617 [U18555], 电子管 – S型](/thumblibrary/U18555/U18555_01_140_140_汤姆生试管.jpg)
![电压电源0-500 V (115 V, 50/60 Hz), 1003307 [U33000-115], 供电器](/thumblibrary/U33000-115/U33000-115_01_140_140_电压电源0-500-V-115-V-5060-Hz.jpg)
![Liquid Levels, 1003509 [U58020], 压力](/thumblibrary/U58020/U58020_01_140_140_Liquid-Levels.jpg)
![修长的螺旋弹簧, 1003516 [U8405830], 螺旋弹簧](/thumblibrary/U8405830/U8405830_01_140_140_修长的螺旋弹簧.jpg)
![光速
(115 V, 50/60 Hz), 1000881 [U8476460-115], 光速](/thumblibrary/U8476460-115/U8476460-115_01_140_140_光速-115-V-5060-Hz.jpg)
![确定普朗克常数的发光二极管, 1000917 [U8482460], 量子化](/thumblibrary/U8482460/U8482460_01_140_140_确定普朗克常数的发光二极管.jpg)
![圆筒支脚, 1001046 [U8611210], Tripods](/thumblibrary/U8611210/U8611210_01_140_140_圆筒支脚.jpg)