電與磁
顯示 62 筆結果中的 1–24 筆
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【多種規格】電子積木 15個/33個/56個/91個/124個零件 Electronic Circuits BlocksIntegrated Circuit Building Blocks Experiments Educational Science
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大屏數顯萬用表 Large screen professional digital multimeter
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生果電池實驗套裝 enviro battery
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簡易電路組裝材料套裝 Simple Circuit assembly set
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螺線管實驗套 螺線圈演示器(附鐵粉、小指南針) solenoid coil experiment kit
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伏特計 電壓計 Volt meter
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學生用磁鐵組合 magnets set for student
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安培計 電流表 Ampere Ammeter
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電路暗盒 Circuit cassette
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電阻定律演示器
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【多種規格】滑動變阻器 可變電阻 Slide Rheostats Variable Resistor
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AA型電池帶接線柱模塊化電池盒電池夾10個 10pcs a set Modular Design AA Battery Case with Terminal
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D型電池（1號電池）帶接線柱模塊化電池盒電池夾10個 10pcs a set Modular Design D Battery Case with Terminal
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單刀單擲開關 物理電學實驗用 Single Pole Single Throw (SPST) Switch For physical and electrical experiments use
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單刀單擲開關 物理電學實驗用 十個裝 10pcs a set Single Pole Single Throw (SPST) Switch For physical and electrical experiments use
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單刀雙擲開關 物理電學實驗用 Single Pole Double Throw (SPDT) Switch For physical and electrical experiments use
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單刀雙擲開關 物理電學實驗用 十個裝 10pcs a set Single Pole Double Throw (SPDT) Switch For physical and electrical experiments use
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小燈座 物理電學實驗用 Small lamp holder For physical and electrical experiments use
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小燈座 物理電學實驗用 十個裝 10pcs a set Small lamp holders For physical and electrical experiments use
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雙刀雙擲開關 物理電學實驗用 Double Pole Double Throw (DPDT) Switch For physical and electrical experiments use
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雙刀雙擲開關 物理電學實驗用 十個裝 10pcs a set Double Pole Double Throw (DPDT) Switch For physical and electrical experiments use
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【多種規格】電學實驗用小燈泡 2.5V 3.8V 可選 50個裝 50pcs a set Electrical experiment use Small light bulbs 2.5V 3.8V optional
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DIY磁力小車 DIY Magnetic Car
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導電體演示器
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