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56% off
Airflow Generation DC Motor Wind Energy Experiments Alternative Energy Generator Mechanical Engineering PP Plastic Material Airflow Generation DC Motor Wind Energy Experiments Alternative Energy Generator Mechanical Engineering PP Plastic Material

Airflow Generation DC Motor Wind Energy Experiments Alternative Energy Generator Mechanical Engineering PP Plastic Material

$15.91$36.15

25% off
DC-4000MHz Broadband RF Multiplexer RF SPDT Single Pole Double Throw Switch Module for RF Signal Test Communication Experiment DC-4000MHz Broadband RF Multiplexer RF SPDT Single Pole Double Throw Switch Module for RF Signal Test Communication Experiment

DC-4000MHz Broadband RF Multiplexer RF SPDT Single Pole Double Throw Switch Module for RF Signal Test Communication Experiment

$16.07$21.43

0~100V 0~12A good used programmable dc power supply adjustable voltage programmable ac power supply for scientific experiment 0~100V 0~12A good used programmable dc power supply adjustable voltage programmable ac power supply for scientific experiment

0~100V 0~12A good used programmable dc power supply adjustable voltage programmable ac power supply for scientific experiment

$447.25$447.25

55% off
A5YD Optical To Connection Cable Unidirectional for enhances Sound Experience A5YD Optical To Connection Cable Unidirectional for enhances Sound Experience

A5YD Optical To Connection Cable Unidirectional for enhances Sound Experience

$4.90$10.90

61% off
J23022 Physics Teaching Resistor Box 0-99999.9 Ohm Adjustable Resistance for Lab Experiments and Ohms Law Verification J23022 Physics Teaching Resistor Box 0-99999.9 Ohm Adjustable Resistance for Lab Experiments and Ohms Law Verification

J23022 Physics Teaching Resistor Box 0-99999.9 Ohm Adjustable Resistance for Lab Experiments and Ohms Law Verification

$245.17$628.65

53% off
Multi Functional Outdoor Fountain System Utilizing Energy Sources to Elevate Your Garden Experience Multi Functional Multi Functional Outdoor Fountain System Utilizing Energy Sources to Elevate Your Garden Experience Multi Functional

Multi Functional Outdoor Fountain System Utilizing Energy Sources to Elevate Your Garden Experience Multi Functional

$130.19$277.00

4% off
100pcs Insulated Copper Circuit Wires for Electrical Experiments, Physics Lab & Science Education Teaching 100pcs Insulated Copper Circuit Wires for Electrical Experiments, Physics Lab & Science Education Teaching

100pcs Insulated Copper Circuit Wires for Electrical Experiments, Physics Lab & Science Education Teaching

$34.08$35.83

3% off
General Micro DC3-6V 5000-10000RPM 130 DC Motor Engine For DIY Children's Assembled Toy Scientific Experiments Drop Shipping General Micro DC3-6V 5000-10000RPM 130 DC Motor Engine For DIY Children's Assembled Toy Scientific Experiments Drop Shipping

General Micro DC3-6V 5000-10000RPM 130 DC Motor Engine For DIY Children's Assembled Toy Scientific Experiments Drop Shipping

$13.68$14.15

15 sold
1% off
Experiment Grade Electrode Strips Conductive Versatile Zinc Anode Sheet Corrosion Resistant Metal Strips Fruit Battery Project Experiment Grade Electrode Strips Conductive Versatile Zinc Anode Sheet Corrosion Resistant Metal Strips Fruit Battery Project

Experiment Grade Electrode Strips Conductive Versatile Zinc Anode Sheet Corrosion Resistant Metal Strips Fruit Battery Project

$11.09$11.26

55% off
Automatic CW Key for Morse Code Practice Handcrafted Double Paddle Design with USB Interface for Enhanced Learning Experience Automatic CW Key for Morse Code Practice Handcrafted Double Paddle Design with USB Interface for Enhanced Learning Experience

Automatic CW Key for Morse Code Practice Handcrafted Double Paddle Design with USB Interface for Enhanced Learning Experience

$118.43$263.18

73% off
For Mini Computers 12V Brushless Motor Compact Cooling Solution Energy Saving Fast Cooling Experience Long Life For Mini Computers 12V Brushless Motor Compact Cooling Solution Energy Saving Fast Cooling Experience Long Life

For Mini Computers 12V Brushless Motor Compact Cooling Solution Energy Saving Fast Cooling Experience Long Life

$30.40$112.59

51% off
6V-12V Waterproof Vibration Motor Pure Copper Coil Carbon Brush Vibration Motor for Frog Feeding Massage Experiment DIY Project 6V-12V Waterproof Vibration Motor Pure Copper Coil Carbon Brush Vibration Motor for Frog Feeding Massage Experiment DIY Project

6V-12V Waterproof Vibration Motor Pure Copper Coil Carbon Brush Vibration Motor for Frog Feeding Massage Experiment DIY Project

$53.82$109.84

23% off
Enhanced Grounding Experience Cable 15 Feet Cable UK Socket Connection Support Balanced Lifestyle Enhanced Grounding Experience Enhanced Grounding Experience Cable 15 Feet Cable UK Socket Connection Support Balanced Lifestyle Enhanced Grounding Experience

Enhanced Grounding Experience Cable 15 Feet Cable UK Socket Connection Support Balanced Lifestyle Enhanced Grounding Experience

$112.67$146.32

For DIY Projects Miniature Generator 3 Phase Generator For Experiments Motor For Teaching Tools Compact Design For DIY Projects Miniature Generator 3 Phase Generator For Experiments Motor For Teaching Tools Compact Design

For DIY Projects Miniature Generator 3 Phase Generator For Experiments Motor For Teaching Tools Compact Design

$61.87$61.87

1 sold
3% off
K216Y Micro 130 DC Motor For DIY Four-wheel Motor Scientific Experiments Toy Model Car Making K216Y Micro 130 DC Motor For DIY Four-wheel Motor Scientific Experiments Toy Model Car Making

K216Y Micro 130 DC Motor For DIY Four-wheel Motor Scientific Experiments Toy Model Car Making

$14.65$15.17

2 sold
33% off
3*5*9cm DIY Power Generation Creative Learning Educational Toy Creative Assembly Hands-on Learning Innovative DIY Experience 3*5*9cm DIY Power Generation Creative Learning Educational Toy Creative Assembly Hands-on Learning Innovative DIY Experience

3*5*9cm DIY Power Generation Creative Learning Educational Toy Creative Assembly Hands-on Learning Innovative DIY Experience

$9.94$14.84

Audio Connection Cable Swivel Cable Set For Enhancing Audio Experience Oxygen-free Copper Construction Silver-plated Connections Audio Connection Cable Swivel Cable Set For Enhancing Audio Experience Oxygen-free Copper Construction Silver-plated Connections

Audio Connection Cable Swivel Cable Set For Enhancing Audio Experience Oxygen-free Copper Construction Silver-plated Connections

$17.23$17.23

15% off
10W Micro Helical Generator Spiral Wind Turbine Generator Model For Science Experiment Generates Electric Light Spiral Generator 10W Micro Helical Generator Spiral Wind Turbine Generator Model For Science Experiment Generates Electric Light Spiral Generator

10W Micro Helical Generator Spiral Wind Turbine Generator Model For Science Experiment Generates Electric Light Spiral Generator

$33.66$39.60

1 sold
2% off
4mm Banana Plug Solderless Side Stackable Electronic Instrument Experiment Power Supply Load UP To 14AWG Cable 10Pcs 4mm Banana Plug Solderless Side Stackable Electronic Instrument Experiment Power Supply Load UP To 14AWG Cable 10Pcs

4mm Banana Plug Solderless Side Stackable Electronic Instrument Experiment Power Supply Load UP To 14AWG Cable 10Pcs

$3.95$4.07

3 sold
55% off
DC 4.2–6V 5W Color Screen Power Supply Auto-Voltage Step-Up/Step-Down Desktop Power Supply for DIY Student Experiments DC 4.2–6V 5W Color Screen Power Supply Auto-Voltage Step-Up/Step-Down Desktop Power Supply for DIY Student Experiments

DC 4.2–6V 5W Color Screen Power Supply Auto-Voltage Step-Up/Step-Down Desktop Power Supply for DIY Student Experiments

$91.53$207.28

3 sold
56% off
LED Tools LED Teaching Tools Automatically Blue Green Plastic Red Teaching Sample Template Teaching Experiment LED Tools LED Teaching Tools Automatically Blue Green Plastic Red Teaching Sample Template Teaching Experiment

LED Tools LED Teaching Tools Automatically Blue Green Plastic Red Teaching Sample Template Teaching Experiment

$46.96$106.72

39% off
Compact Digital Tester Pen for Measuring Water Conductivity in Drinking Water Sources Aquariums and Lab Experiments Compact Digital Tester Pen for Measuring Water Conductivity in Drinking Water Sources Aquariums and Lab Experiments

Compact Digital Tester Pen for Measuring Water Conductivity in Drinking Water Sources Aquariums and Lab Experiments

$69.52$113.97

38% off
For DIY Projects For Science Experiments 130 DC Motor DIY Parts Alternative Energy Generator 15000 RPM Compact Design For DIY Projects For Science Experiments 130 DC Motor DIY Parts Alternative Energy Generator 15000 RPM Compact Design

For DIY Projects For Science Experiments 130 DC Motor DIY Parts Alternative Energy Generator 15000 RPM Compact Design

$6.14$9.90

50% off
Dual Duration Settings Electric Pressure Cooker Timer Kitchen Cooking Customizable Cooking Times Efficient Cooking Experience Dual Duration Settings Electric Pressure Cooker Timer Kitchen Cooking Customizable Cooking Times Efficient Cooking Experience

Dual Duration Settings Electric Pressure Cooker Timer Kitchen Cooking Customizable Cooking Times Efficient Cooking Experience

$10.62$21.24

67% off
Compact Stirring Unit Magnetic Stirrer For Chemistry Experiments Intuitive Control Interface For Laboratory Experiments Compact Stirring Unit Magnetic Stirrer For Chemistry Experiments Intuitive Control Interface For Laboratory Experiments

Compact Stirring Unit Magnetic Stirrer For Chemistry Experiments Intuitive Control Interface For Laboratory Experiments

$41.75$126.53

55% off
141Pcs DIY Model & Science Experiment Kit with Gears Motors Propellers Wheels Battery Boxes STEM Educational Material Set 141Pcs DIY Model & Science Experiment Kit with Gears Motors Propellers Wheels Battery Boxes STEM Educational Material Set

141Pcs DIY Model & Science Experiment Kit with Gears Motors Propellers Wheels Battery Boxes STEM Educational Material Set

$62.89$139.76

50% off
DT17 Electromagnetic Experiment Kit, Wireless Electricity Extraction DIY, Space Separation Technology for School Science DT17 Electromagnetic Experiment Kit, Wireless Electricity Extraction DIY, Space Separation Technology for School Science

DT17 Electromagnetic Experiment Kit, Wireless Electricity Extraction DIY, Space Separation Technology for School Science

$29.15$58.30

652F 2Pcs Clips Experiment Spring Clamp Electric Test Clip Clamp 652F 2Pcs Clips Experiment Spring Clamp Electric Test Clip Clamp

652F 2Pcs Clips Experiment Spring Clamp Electric Test Clip Clamp

$25.26$25.26

48% off
3PCS 3-24V 3 Phase Brushless AC Motor Generator Three Phase Brushless AC Generator Micro-motor For Toy Model Experiment Teaching 3PCS 3-24V 3 Phase Brushless AC Motor Generator Three Phase Brushless AC Generator Micro-motor For Toy Model Experiment Teaching

3PCS 3-24V 3 Phase Brushless AC Motor Generator Three Phase Brushless AC Generator Micro-motor For Toy Model Experiment Teaching

$18.57$35.71

55% off
A5YD Convenient Coupling Connector 8Mm for Simple Charging Experience A5YD Convenient Coupling Connector 8Mm for Simple Charging Experience

A5YD Convenient Coupling Connector 8Mm for Simple Charging Experience

$4.17$9.26

Mini 300 Motor DC 6V-9V 7.2V 6500RPM Small Tiny Micro Round Electric Type Car Boat Ship Model Solar Panel Experiment Mini 300 Motor DC 6V-9V 7.2V 6500RPM Small Tiny Micro Round Electric Type Car Boat Ship Model Solar Panel Experiment

Mini 300 Motor DC 6V-9V 7.2V 6500RPM Small Tiny Micro Round Electric Type Car Boat Ship Model Solar Panel Experiment

$2.57$2.57

100Pcs Circuit Wire Educational Electricity Connection Wire for Science Experiments Physics Laboratory Electrical 100Pcs Circuit Wire Educational Electricity Connection Wire for Science Experiments Physics Laboratory Electrical

100Pcs Circuit Wire Educational Electricity Connection Wire for Science Experiments Physics Laboratory Electrical

$37.23$37.23

55% off
3pcs/lot General Micro DC3-6V 5000-10000RPM 130 DC Motor Engine for DIY Children's Assembled Toy Scientific Experiments 3pcs/lot General Micro DC3-6V 5000-10000RPM 130 DC Motor Engine for DIY Children's Assembled Toy Scientific Experiments

3pcs/lot General Micro DC3-6V 5000-10000RPM 130 DC Motor Engine for DIY Children's Assembled Toy Scientific Experiments

$8.55$18.99

2% off
Pure copper gold-plated double-head 2mm banana plug test wire K2 teaching experiment short circuit wiring can be superimposed an Pure copper gold-plated double-head 2mm banana plug test wire K2 teaching experiment short circuit wiring can be superimposed an

Pure copper gold-plated double-head 2mm banana plug test wire K2 teaching experiment short circuit wiring can be superimposed an

$1.52$1.55

High Conversion Amorphous Silicon Solar Panel Indoor Weak Light Mini PV for School Lab Experiment Product Test Factory DIY Ornam High Conversion Amorphous Silicon Solar Panel Indoor Weak Light Mini PV for School Lab Experiment Product Test Factory DIY Ornam

High Conversion Amorphous Silicon Solar Panel Indoor Weak Light Mini PV for School Lab Experiment Product Test Factory DIY Ornam

$197.76$197.76

1 sold
45% off
DC 3.7V to 1800V Step Up Power Supply Module High Voltage Boost Converter DIY Electric Arc Generator for Scientific Experiments DC 3.7V to 1800V Step Up Power Supply Module High Voltage Boost Converter DIY Electric Arc Generator for Scientific Experiments

DC 3.7V to 1800V Step Up Power Supply Module High Voltage Boost Converter DIY Electric Arc Generator for Scientific Experiments

$87.36$158.84

1 sold
56% off
Airflow Generation DC Motor Wind Energy Experiments Alternative Energy Generator Mechanical Engineering PP Plastic Material Airflow Generation DC Motor Wind Energy Experiments Alternative Energy Generator Mechanical Engineering PP Plastic Material

Airflow Generation DC Motor Wind Energy Experiments Alternative Energy Generator Mechanical Engineering PP Plastic Material

$15.91 $36.15

Categories: Home Improvement, Electrical Equipment & Supplies

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25% off
DC-4000MHz Broadband RF Multiplexer RF SPDT Single Pole Double Throw Switch Module for RF Signal Test Communication Experiment DC-4000MHz Broadband RF Multiplexer RF SPDT Single Pole Double Throw Switch Module for RF Signal Test Communication Experiment

DC-4000MHz Broadband RF Multiplexer RF SPDT Single Pole Double Throw Switch Module for RF Signal Test Communication Experiment

$16.07 $21.43

Categories: Home Improvement, Electrical Equipment & Supplies

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0~100V 0~12A good used programmable dc power supply adjustable voltage programmable ac power supply for scientific experiment 0~100V 0~12A good used programmable dc power supply adjustable voltage programmable ac power supply for scientific experiment

0~100V 0~12A good used programmable dc power supply adjustable voltage programmable ac power supply for scientific experiment

$447.25 $447.25

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55% off
A5YD Optical To Connection Cable Unidirectional for enhances Sound Experience A5YD Optical To Connection Cable Unidirectional for enhances Sound Experience

A5YD Optical To Connection Cable Unidirectional for enhances Sound Experience

$4.90 $10.90

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61% off
J23022 Physics Teaching Resistor Box 0-99999.9 Ohm Adjustable Resistance for Lab Experiments and Ohms Law Verification J23022 Physics Teaching Resistor Box 0-99999.9 Ohm Adjustable Resistance for Lab Experiments and Ohms Law Verification

J23022 Physics Teaching Resistor Box 0-99999.9 Ohm Adjustable Resistance for Lab Experiments and Ohms Law Verification

$245.17 $628.65

Categories: Home Improvement, Electrical Equipment & Supplies

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53% off
Multi Functional Outdoor Fountain System Utilizing Energy Sources to Elevate Your Garden Experience Multi Functional Multi Functional Outdoor Fountain System Utilizing Energy Sources to Elevate Your Garden Experience Multi Functional

Multi Functional Outdoor Fountain System Utilizing Energy Sources to Elevate Your Garden Experience Multi Functional

$130.19 $277.00

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4% off
100pcs Insulated Copper Circuit Wires for Electrical Experiments, Physics Lab & Science Education Teaching 100pcs Insulated Copper Circuit Wires for Electrical Experiments, Physics Lab & Science Education Teaching

100pcs Insulated Copper Circuit Wires for Electrical Experiments, Physics Lab & Science Education Teaching

$34.08 $35.83

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3% off
General Micro DC3-6V 5000-10000RPM 130 DC Motor Engine For DIY Children's Assembled Toy Scientific Experiments Drop Shipping General Micro DC3-6V 5000-10000RPM 130 DC Motor Engine For DIY Children's Assembled Toy Scientific Experiments Drop Shipping

General Micro DC3-6V 5000-10000RPM 130 DC Motor Engine For DIY Children's Assembled Toy Scientific Experiments Drop Shipping

$13.68 $14.15

15 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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1% off
Experiment Grade Electrode Strips Conductive Versatile Zinc Anode Sheet Corrosion Resistant Metal Strips Fruit Battery Project Experiment Grade Electrode Strips Conductive Versatile Zinc Anode Sheet Corrosion Resistant Metal Strips Fruit Battery Project

Experiment Grade Electrode Strips Conductive Versatile Zinc Anode Sheet Corrosion Resistant Metal Strips Fruit Battery Project

$11.09 $11.26

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55% off
Automatic CW Key for Morse Code Practice Handcrafted Double Paddle Design with USB Interface for Enhanced Learning Experience Automatic CW Key for Morse Code Practice Handcrafted Double Paddle Design with USB Interface for Enhanced Learning Experience

Automatic CW Key for Morse Code Practice Handcrafted Double Paddle Design with USB Interface for Enhanced Learning Experience

$118.43 $263.18

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73% off
For Mini Computers 12V Brushless Motor Compact Cooling Solution Energy Saving Fast Cooling Experience Long Life For Mini Computers 12V Brushless Motor Compact Cooling Solution Energy Saving Fast Cooling Experience Long Life

For Mini Computers 12V Brushless Motor Compact Cooling Solution Energy Saving Fast Cooling Experience Long Life

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51% off
6V-12V Waterproof Vibration Motor Pure Copper Coil Carbon Brush Vibration Motor for Frog Feeding Massage Experiment DIY Project 6V-12V Waterproof Vibration Motor Pure Copper Coil Carbon Brush Vibration Motor for Frog Feeding Massage Experiment DIY Project

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Enhanced Grounding Experience Cable 15 Feet Cable UK Socket Connection Support Balanced Lifestyle Enhanced Grounding Experience Enhanced Grounding Experience Cable 15 Feet Cable UK Socket Connection Support Balanced Lifestyle Enhanced Grounding Experience

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For DIY Projects Miniature Generator 3 Phase Generator For Experiments Motor For Teaching Tools Compact Design For DIY Projects Miniature Generator 3 Phase Generator For Experiments Motor For Teaching Tools Compact Design

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1 sold

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3% off
K216Y Micro 130 DC Motor For DIY Four-wheel Motor Scientific Experiments Toy Model Car Making K216Y Micro 130 DC Motor For DIY Four-wheel Motor Scientific Experiments Toy Model Car Making

K216Y Micro 130 DC Motor For DIY Four-wheel Motor Scientific Experiments Toy Model Car Making

$14.65 $15.17

2 sold

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33% off
3*5*9cm DIY Power Generation Creative Learning Educational Toy Creative Assembly Hands-on Learning Innovative DIY Experience 3*5*9cm DIY Power Generation Creative Learning Educational Toy Creative Assembly Hands-on Learning Innovative DIY Experience

3*5*9cm DIY Power Generation Creative Learning Educational Toy Creative Assembly Hands-on Learning Innovative DIY Experience

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Audio Connection Cable Swivel Cable Set For Enhancing Audio Experience Oxygen-free Copper Construction Silver-plated Connections Audio Connection Cable Swivel Cable Set For Enhancing Audio Experience Oxygen-free Copper Construction Silver-plated Connections

Audio Connection Cable Swivel Cable Set For Enhancing Audio Experience Oxygen-free Copper Construction Silver-plated Connections

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10W Micro Helical Generator Spiral Wind Turbine Generator Model For Science Experiment Generates Electric Light Spiral Generator 10W Micro Helical Generator Spiral Wind Turbine Generator Model For Science Experiment Generates Electric Light Spiral Generator

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1 sold

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2% off
4mm Banana Plug Solderless Side Stackable Electronic Instrument Experiment Power Supply Load UP To 14AWG Cable 10Pcs 4mm Banana Plug Solderless Side Stackable Electronic Instrument Experiment Power Supply Load UP To 14AWG Cable 10Pcs

4mm Banana Plug Solderless Side Stackable Electronic Instrument Experiment Power Supply Load UP To 14AWG Cable 10Pcs

$3.95 $4.07

3 sold

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55% off
DC 4.2–6V 5W Color Screen Power Supply Auto-Voltage Step-Up/Step-Down Desktop Power Supply for DIY Student Experiments DC 4.2–6V 5W Color Screen Power Supply Auto-Voltage Step-Up/Step-Down Desktop Power Supply for DIY Student Experiments

DC 4.2–6V 5W Color Screen Power Supply Auto-Voltage Step-Up/Step-Down Desktop Power Supply for DIY Student Experiments

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3 sold

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56% off
LED Tools LED Teaching Tools Automatically Blue Green Plastic Red Teaching Sample Template Teaching Experiment LED Tools LED Teaching Tools Automatically Blue Green Plastic Red Teaching Sample Template Teaching Experiment

LED Tools LED Teaching Tools Automatically Blue Green Plastic Red Teaching Sample Template Teaching Experiment

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Compact Digital Tester Pen for Measuring Water Conductivity in Drinking Water Sources Aquariums and Lab Experiments Compact Digital Tester Pen for Measuring Water Conductivity in Drinking Water Sources Aquariums and Lab Experiments

Compact Digital Tester Pen for Measuring Water Conductivity in Drinking Water Sources Aquariums and Lab Experiments

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For DIY Projects For Science Experiments 130 DC Motor DIY Parts Alternative Energy Generator 15000 RPM Compact Design For DIY Projects For Science Experiments 130 DC Motor DIY Parts Alternative Energy Generator 15000 RPM Compact Design

For DIY Projects For Science Experiments 130 DC Motor DIY Parts Alternative Energy Generator 15000 RPM Compact Design

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Dual Duration Settings Electric Pressure Cooker Timer Kitchen Cooking Customizable Cooking Times Efficient Cooking Experience Dual Duration Settings Electric Pressure Cooker Timer Kitchen Cooking Customizable Cooking Times Efficient Cooking Experience

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Compact Stirring Unit Magnetic Stirrer For Chemistry Experiments Intuitive Control Interface For Laboratory Experiments Compact Stirring Unit Magnetic Stirrer For Chemistry Experiments Intuitive Control Interface For Laboratory Experiments

Compact Stirring Unit Magnetic Stirrer For Chemistry Experiments Intuitive Control Interface For Laboratory Experiments

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141Pcs DIY Model & Science Experiment Kit with Gears Motors Propellers Wheels Battery Boxes STEM Educational Material Set 141Pcs DIY Model & Science Experiment Kit with Gears Motors Propellers Wheels Battery Boxes STEM Educational Material Set

141Pcs DIY Model & Science Experiment Kit with Gears Motors Propellers Wheels Battery Boxes STEM Educational Material Set

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DT17 Electromagnetic Experiment Kit, Wireless Electricity Extraction DIY, Space Separation Technology for School Science DT17 Electromagnetic Experiment Kit, Wireless Electricity Extraction DIY, Space Separation Technology for School Science

DT17 Electromagnetic Experiment Kit, Wireless Electricity Extraction DIY, Space Separation Technology for School Science

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652F 2Pcs Clips Experiment Spring Clamp Electric Test Clip Clamp 652F 2Pcs Clips Experiment Spring Clamp Electric Test Clip Clamp

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3PCS 3-24V 3 Phase Brushless AC Motor Generator Three Phase Brushless AC Generator Micro-motor For Toy Model Experiment Teaching 3PCS 3-24V 3 Phase Brushless AC Motor Generator Three Phase Brushless AC Generator Micro-motor For Toy Model Experiment Teaching

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A5YD Convenient Coupling Connector 8Mm for Simple Charging Experience A5YD Convenient Coupling Connector 8Mm for Simple Charging Experience

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Mini 300 Motor DC 6V-9V 7.2V 6500RPM Small Tiny Micro Round Electric Type Car Boat Ship Model Solar Panel Experiment Mini 300 Motor DC 6V-9V 7.2V 6500RPM Small Tiny Micro Round Electric Type Car Boat Ship Model Solar Panel Experiment

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100Pcs Circuit Wire Educational Electricity Connection Wire for Science Experiments Physics Laboratory Electrical 100Pcs Circuit Wire Educational Electricity Connection Wire for Science Experiments Physics Laboratory Electrical

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3pcs/lot General Micro DC3-6V 5000-10000RPM 130 DC Motor Engine for DIY Children's Assembled Toy Scientific Experiments 3pcs/lot General Micro DC3-6V 5000-10000RPM 130 DC Motor Engine for DIY Children's Assembled Toy Scientific Experiments

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Pure copper gold-plated double-head 2mm banana plug test wire K2 teaching experiment short circuit wiring can be superimposed an Pure copper gold-plated double-head 2mm banana plug test wire K2 teaching experiment short circuit wiring can be superimposed an

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High Conversion Amorphous Silicon Solar Panel Indoor Weak Light Mini PV for School Lab Experiment Product Test Factory DIY Ornam High Conversion Amorphous Silicon Solar Panel Indoor Weak Light Mini PV for School Lab Experiment Product Test Factory DIY Ornam

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DC 3.7V to 1800V Step Up Power Supply Module High Voltage Boost Converter DIY Electric Arc Generator for Scientific Experiments DC 3.7V to 1800V Step Up Power Supply Module High Voltage Boost Converter DIY Electric Arc Generator for Scientific Experiments

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