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530-1600khz Medium Wave Transmitter Radio Experimental AM Transmitter RF Signal Source ,School Training Station Audio Modulation 530-1600khz Medium Wave Transmitter Radio Experimental AM Transmitter RF Signal Source ,School Training Station Audio Modulation

530-1600khz Medium Wave Transmitter Radio Experimental AM Transmitter RF Signal Source ,School Training Station Audio Modulation

$112.10$112.10

29 sold
0-9999.9 Ohm Adjustable Variable Resistance Box Decade Resistor Experimental Equipment For Physical Resistance Box Teaching 0-9999.9 Ohm Adjustable Variable Resistance Box Decade Resistor Experimental Equipment For Physical Resistance Box Teaching

0-9999.9 Ohm Adjustable Variable Resistance Box Decade Resistor Experimental Equipment For Physical Resistance Box Teaching

$17.75$17.75

39 sold
30% off
40X-2400X Monocular Optical biological Microscope For School Children Science Experimental Biology Microscope 40X-2400X Monocular Optical biological Microscope For School Children Science Experimental Biology Microscope

40X-2400X Monocular Optical biological Microscope For School Children Science Experimental Biology Microscope

$254.90$364.15

109 sold
32% off
Wimshurst Static Machine Physics Electrostatic Generator Electricity Tesla experimental equipment MFLY Wimshurst Static Machine Physics Electrostatic Generator Electricity Tesla experimental equipment MFLY

Wimshurst Static Machine Physics Electrostatic Generator Electricity Tesla experimental equipment MFLY

$19.17$28.19

14 sold
50% off
Medium Wave Transmitter 530-1600khz Radio Experimental AM Transmitter Signal Source ,School Training Station Audio Crystal Radio Medium Wave Transmitter 530-1600khz Radio Experimental AM Transmitter Signal Source ,School Training Station Audio Crystal Radio

Medium Wave Transmitter 530-1600khz Radio Experimental AM Transmitter Signal Source ,School Training Station Audio Crystal Radio

$97.73$195.46

37 sold
8% off
Monocular Optical Microscope 64X-2400X Microscope School Science Experimental Biology Microscope Digital Microscope for Children Monocular Optical Microscope 64X-2400X Microscope School Science Experimental Biology Microscope Digital Microscope for Children

Monocular Optical Microscope 64X-2400X Microscope School Science Experimental Biology Microscope Digital Microscope for Children

$358.80$390.00

4 sold
DC/AC generator, electric motor, student Hand generator model, power experimental Energy model DC/AC generator, electric motor, student Hand generator model, power experimental Energy model

DC/AC generator, electric motor, student Hand generator model, power experimental Energy model

$145.49$145.49

25 sold
50% off
Tesla Bluetooth Music Tesla Coil Speaker Arc Plasma Loudspeaker Wireless Transmission Lighting Science Education Experimental Tesla Bluetooth Music Tesla Coil Speaker Arc Plasma Loudspeaker Wireless Transmission Lighting Science Education Experimental

Tesla Bluetooth Music Tesla Coil Speaker Arc Plasma Loudspeaker Wireless Transmission Lighting Science Education Experimental

$116.40$232.80

17 sold
530-1600khz Radio experimental AM transmitter medium wave transmitter , school training kit crystal radio 530-1600khz Radio experimental AM transmitter medium wave transmitter , school training kit crystal radio

530-1600khz Radio experimental AM transmitter medium wave transmitter , school training kit crystal radio

$110.17$110.17

46 sold
40% off
E-201-9 PH Composite Electrode Probe BNC Connector 0-14 pH Ag bgC1 for Laboratory Experimental E-201-9 PH Composite Electrode Probe BNC Connector 0-14 pH Ag bgC1 for Laboratory Experimental

E-201-9 PH Composite Electrode Probe BNC Connector 0-14 pH Ag bgC1 for Laboratory Experimental

$29.12$48.54

98 sold
35% off
40X-4000X Monocular Optical Biological Microscope Elementary School Children Science Sperm Experimental Biology Teaching Gift 40X-4000X Monocular Optical Biological Microscope Elementary School Children Science Sperm Experimental Biology Teaching Gift

40X-4000X Monocular Optical Biological Microscope Elementary School Children Science Sperm Experimental Biology Teaching Gift

$212.08$326.27

12 sold
Medium Wave Transmitter Radio Experimental AM Transmitter Amplitude Audio Modulation Transmitter For Crystal Student Debugging Medium Wave Transmitter Radio Experimental AM Transmitter Amplitude Audio Modulation Transmitter For Crystal Student Debugging

Medium Wave Transmitter Radio Experimental AM Transmitter Amplitude Audio Modulation Transmitter For Crystal Student Debugging

$99.61$99.61

19 sold
50% off
Medium Wave Transmitter 530-1600khz 2P3 Radio Experimental AM Transmitter Signal Source Station Audio Crystal Radio Modulation Medium Wave Transmitter 530-1600khz 2P3 Radio Experimental AM Transmitter Signal Source Station Audio Crystal Radio Modulation

Medium Wave Transmitter 530-1600khz 2P3 Radio Experimental AM Transmitter Signal Source Station Audio Crystal Radio Modulation

$87.49$174.98

16 sold
55% off
Tesla Coil High Frequency HFSSTC Electronic Candle Plasma Flame DC 36V-48V/DC 36V-40V Technology Experimental Teaching Model Tesla Coil High Frequency HFSSTC Electronic Candle Plasma Flame DC 36V-48V/DC 36V-40V Technology Experimental Teaching Model

Tesla Coil High Frequency HFSSTC Electronic Candle Plasma Flame DC 36V-48V/DC 36V-40V Technology Experimental Teaching Model

$1.47$3.26

41 sold
8% off
H type cell, unsealed replaceable membrane cell, three electrode system electrochemical microbial experimental cell. H type cell, unsealed replaceable membrane cell, three electrode system electrochemical microbial experimental cell.

H type cell, unsealed replaceable membrane cell, three electrode system electrochemical microbial experimental cell.

$20.24$22.00

7 sold
medium wave transmitter experimental AM transmitter amplitude modulation transmitter for 868mhz Crystal radio Student debugging medium wave transmitter experimental AM transmitter amplitude modulation transmitter for 868mhz Crystal radio Student debugging

medium wave transmitter experimental AM transmitter amplitude modulation transmitter for 868mhz Crystal radio Student debugging

$96.52$96.52

167 sold
Geometric Optics Lens Imaging Equipment Tools Experimental Set Battery Powered Refraction Optical Experiment Set for Child Kids Geometric Optics Lens Imaging Equipment Tools Experimental Set Battery Powered Refraction Optical Experiment Set for Child Kids

Geometric Optics Lens Imaging Equipment Tools Experimental Set Battery Powered Refraction Optical Experiment Set for Child Kids

$65.23$65.23

8 sold
25% off
DIY Primary Electromagnetic Gun Module Kit Scientific Experimental Model Electromagnetic Gun Charging Module Range 5M DIY Primary Electromagnetic Gun Module Kit Scientific Experimental Model Electromagnetic Gun Charging Module Range 5M

DIY Primary Electromagnetic Gun Module Kit Scientific Experimental Model Electromagnetic Gun Charging Module Range 5M

$3.97$5.30

3 sold
9% off
Convex Lens Diameter 25mm Focal Length 270mm Optical K9 Experimental Prism Customization Convex Lens Diameter 25mm Focal Length 270mm Optical K9 Experimental Prism Customization

Convex Lens Diameter 25mm Focal Length 270mm Optical K9 Experimental Prism Customization

$1.81$1.99

4 sold
0~99999.9 Ohm Adjustable Variable Resistance Box Decade Resistor Experimental Equipment For Physical Resistance Box Teaching 0~99999.9 Ohm Adjustable Variable Resistance Box Decade Resistor Experimental Equipment For Physical Resistance Box Teaching

0~99999.9 Ohm Adjustable Variable Resistance Box Decade Resistor Experimental Equipment For Physical Resistance Box Teaching

$23.23$23.23

102 sold
Ultrasonic Suspension Acoustic Suspension DIY Learning Kit Mini Acoustic Levitator 12V Scientific Education Experimental Product Ultrasonic Suspension Acoustic Suspension DIY Learning Kit Mini Acoustic Levitator 12V Scientific Education Experimental Product

Ultrasonic Suspension Acoustic Suspension DIY Learning Kit Mini Acoustic Levitator 12V Scientific Education Experimental Product

$6.25$6.25

71 sold
ICL8038 Multifunctional Low Frequency Function Signal Generator Parts Multi Channel Waveform Circuit DIY Experimental Kit ICL8038 Multifunctional Low Frequency Function Signal Generator Parts Multi Channel Waveform Circuit DIY Experimental Kit

ICL8038 Multifunctional Low Frequency Function Signal Generator Parts Multi Channel Waveform Circuit DIY Experimental Kit

$5.68$5.68

58 sold
Medium Wave Transmitter 530-1600khz 2P3 Radio Experimental AM Transmitter Signal Source Station Audio Crystal Radio Modulation Medium Wave Transmitter 530-1600khz 2P3 Radio Experimental AM Transmitter Signal Source Station Audio Crystal Radio Modulation

Medium Wave Transmitter 530-1600khz 2P3 Radio Experimental AM Transmitter Signal Source Station Audio Crystal Radio Modulation

$101.21$101.21

16 sold
55% off
5Pcs Double Head 4mm Lantern Banana Plug with Cable, High Voltage Power Test Experimental Instrument Wire, Can Be Stacked 5Pcs Double Head 4mm Lantern Banana Plug with Cable, High Voltage Power Test Experimental Instrument Wire, Can Be Stacked

5Pcs Double Head 4mm Lantern Banana Plug with Cable, High Voltage Power Test Experimental Instrument Wire, Can Be Stacked

$44.23$98.30

5 sold
20% off
5 PCS 50X50mm Interference Diffraction Grating Set Single Double Triple Slit Round Hole Grid Optical Experimental Instrument 5 PCS 50X50mm Interference Diffraction Grating Set Single Double Triple Slit Round Hole Grid Optical Experimental Instrument

5 PCS 50X50mm Interference Diffraction Grating Set Single Double Triple Slit Round Hole Grid Optical Experimental Instrument

$97.22$121.53

52 sold
1200X Microscopio Kit Portable Microscope High Definition Eyepiece Experimental Tools for Children's Lab Education Experiments 1200X Microscopio Kit Portable Microscope High Definition Eyepiece Experimental Tools for Children's Lab Education Experiments

1200X Microscopio Kit Portable Microscope High Definition Eyepiece Experimental Tools for Children's Lab Education Experiments

$105.44$105.44

48 sold
30% off
Polarizer Light Polarization Demonstrator Student Experimental Teaching Aids Physics Optical Test Instrument Color Polarizer Polarizer Light Polarization Demonstrator Student Experimental Teaching Aids Physics Optical Test Instrument Color Polarizer

Polarizer Light Polarization Demonstrator Student Experimental Teaching Aids Physics Optical Test Instrument Color Polarizer

$29.53$42.19

6 sold
Jewelers Loupe Portable Monocular Magnifier Magnifying Glass Eye Loop Magnifier Lens Watch Jewelry Experimental Repair Tool Jewelers Loupe Portable Monocular Magnifier Magnifying Glass Eye Loop Magnifier Lens Watch Jewelry Experimental Repair Tool

Jewelers Loupe Portable Monocular Magnifier Magnifying Glass Eye Loop Magnifier Lens Watch Jewelry Experimental Repair Tool

$56.94$56.94

39 sold
48% off
ICL8038 Multifunctional Low-frequency Multi Waveform Signal Generator Welding Practice Electronic Circuit Experimental DIY Kit ICL8038 Multifunctional Low-frequency Multi Waveform Signal Generator Welding Practice Electronic Circuit Experimental DIY Kit

ICL8038 Multifunctional Low-frequency Multi Waveform Signal Generator Welding Practice Electronic Circuit Experimental DIY Kit

$1.28$2.46

22 sold
30% off
4000rpm/min Electric Centrifuge Experimental Instrument Desktop Stepless Speed Regulation Timing Centrifuge 900-2 / 900-1S 4000rpm/min Electric Centrifuge Experimental Instrument Desktop Stepless Speed Regulation Timing Centrifuge 900-2 / 900-1S

4000rpm/min Electric Centrifuge Experimental Instrument Desktop Stepless Speed Regulation Timing Centrifuge 900-2 / 900-1S

$408.58$583.68

7 sold
10% off
Diameter 50mm focal length -100mm Double Concave Experimental Teaching lentes Diameter 50mm focal length -100mm Double Concave Experimental Teaching lentes

Diameter 50mm focal length -100mm Double Concave Experimental Teaching lentes

$1.79$1.99

11 sold
Music Tesla Coil Music Box Bluetooth AUX Audio Input Dual Mode Touchable Artificial Lightning Science Teaching Experimental Music Tesla Coil Music Box Bluetooth AUX Audio Input Dual Mode Touchable Artificial Lightning Science Teaching Experimental

Music Tesla Coil Music Box Bluetooth AUX Audio Input Dual Mode Touchable Artificial Lightning Science Teaching Experimental

$201.70$201.70

7 sold
30% off
900-2 4000rpm Electric Centrifuge Medical Separation Of Plasma Laboratory Centrifuge Experimental Instrument Separate Machine 900-2 4000rpm Electric Centrifuge Medical Separation Of Plasma Laboratory Centrifuge Experimental Instrument Separate Machine

900-2 4000rpm Electric Centrifuge Medical Separation Of Plasma Laboratory Centrifuge Experimental Instrument Separate Machine

$408.58$583.68

12 sold
Dual Spray Atomization Module USB Humidifier Driving Circuit Board Atomization Experimental Equipment Ultrasonic Diy Incubation Dual Spray Atomization Module USB Humidifier Driving Circuit Board Atomization Experimental Equipment Ultrasonic Diy Incubation

Dual Spray Atomization Module USB Humidifier Driving Circuit Board Atomization Experimental Equipment Ultrasonic Diy Incubation

$3.87$3.87

5 sold
8% off
H type exchangeable ion membrane electrolytic cell, experimental sealed electrolytic cell, microbial two-cell reactor. H type exchangeable ion membrane electrolytic cell, experimental sealed electrolytic cell, microbial two-cell reactor.

H type exchangeable ion membrane electrolytic cell, experimental sealed electrolytic cell, microbial two-cell reactor.

$20.24$22.00

10 sold
Rainbow Crystal Prism 40*40*180Mm Triangular Prism Large Rainbow Photo Gift Experimental Equipment Optical Glass Rainbow Crystal Prism 40*40*180Mm Triangular Prism Large Rainbow Photo Gift Experimental Equipment Optical Glass

Rainbow Crystal Prism 40*40*180Mm Triangular Prism Large Rainbow Photo Gift Experimental Equipment Optical Glass

$19.46$19.46

11 sold
530-1600khz Medium Wave Transmitter Radio Experimental AM Transmitter RF Signal Source ,School Training Station Audio Modulation 530-1600khz Medium Wave Transmitter Radio Experimental AM Transmitter RF Signal Source ,School Training Station Audio Modulation

530-1600khz Medium Wave Transmitter Radio Experimental AM Transmitter RF Signal Source ,School Training Station Audio Modulation

$112.10 $112.10

29 sold

Categories: Tools, Measurement & Analysis Instruments

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0-9999.9 Ohm Adjustable Variable Resistance Box Decade Resistor Experimental Equipment For Physical Resistance Box Teaching 0-9999.9 Ohm Adjustable Variable Resistance Box Decade Resistor Experimental Equipment For Physical Resistance Box Teaching

0-9999.9 Ohm Adjustable Variable Resistance Box Decade Resistor Experimental Equipment For Physical Resistance Box Teaching

$17.75 $17.75

39 sold

Categories: Tools, Measurement & Analysis Instruments

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30% off
40X-2400X Monocular Optical biological Microscope For School Children Science Experimental Biology Microscope 40X-2400X Monocular Optical biological Microscope For School Children Science Experimental Biology Microscope

40X-2400X Monocular Optical biological Microscope For School Children Science Experimental Biology Microscope

$254.90 $364.15

109 sold

Categories: Tools, Measurement & Analysis Instruments

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32% off
Wimshurst Static Machine Physics Electrostatic Generator Electricity Tesla experimental equipment MFLY Wimshurst Static Machine Physics Electrostatic Generator Electricity Tesla experimental equipment MFLY

Wimshurst Static Machine Physics Electrostatic Generator Electricity Tesla experimental equipment MFLY

$19.17 $28.19

14 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
Medium Wave Transmitter 530-1600khz Radio Experimental AM Transmitter Signal Source ,School Training Station Audio Crystal Radio Medium Wave Transmitter 530-1600khz Radio Experimental AM Transmitter Signal Source ,School Training Station Audio Crystal Radio

Medium Wave Transmitter 530-1600khz Radio Experimental AM Transmitter Signal Source ,School Training Station Audio Crystal Radio

$97.73 $195.46

37 sold

Categories: Tools, Measurement & Analysis Instruments

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8% off
Monocular Optical Microscope 64X-2400X Microscope School Science Experimental Biology Microscope Digital Microscope for Children Monocular Optical Microscope 64X-2400X Microscope School Science Experimental Biology Microscope Digital Microscope for Children

Monocular Optical Microscope 64X-2400X Microscope School Science Experimental Biology Microscope Digital Microscope for Children

$358.80 $390.00

4 sold

Categories: Tools, Measurement & Analysis Instruments

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DC/AC generator, electric motor, student Hand generator model, power experimental Energy model DC/AC generator, electric motor, student Hand generator model, power experimental Energy model

DC/AC generator, electric motor, student Hand generator model, power experimental Energy model

$145.49 $145.49

25 sold

Categories: Tools, Measurement & Analysis Instruments

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Tesla Bluetooth Music Tesla Coil Speaker Arc Plasma Loudspeaker Wireless Transmission Lighting Science Education Experimental Tesla Bluetooth Music Tesla Coil Speaker Arc Plasma Loudspeaker Wireless Transmission Lighting Science Education Experimental

Tesla Bluetooth Music Tesla Coil Speaker Arc Plasma Loudspeaker Wireless Transmission Lighting Science Education Experimental

$116.40 $232.80

17 sold

Categories: Tools, Measurement & Analysis Instruments

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530-1600khz Radio experimental AM transmitter medium wave transmitter , school training kit crystal radio 530-1600khz Radio experimental AM transmitter medium wave transmitter , school training kit crystal radio

530-1600khz Radio experimental AM transmitter medium wave transmitter , school training kit crystal radio

$110.17 $110.17

46 sold

Categories: Tools, Measurement & Analysis Instruments

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40% off
E-201-9 PH Composite Electrode Probe BNC Connector 0-14 pH Ag bgC1 for Laboratory Experimental E-201-9 PH Composite Electrode Probe BNC Connector 0-14 pH Ag bgC1 for Laboratory Experimental

E-201-9 PH Composite Electrode Probe BNC Connector 0-14 pH Ag bgC1 for Laboratory Experimental

$29.12 $48.54

98 sold

Categories: Tools, Measurement & Analysis Instruments

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40X-4000X Monocular Optical Biological Microscope Elementary School Children Science Sperm Experimental Biology Teaching Gift 40X-4000X Monocular Optical Biological Microscope Elementary School Children Science Sperm Experimental Biology Teaching Gift

40X-4000X Monocular Optical Biological Microscope Elementary School Children Science Sperm Experimental Biology Teaching Gift

$212.08 $326.27

12 sold

Categories: Tools, Measurement & Analysis Instruments

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Medium Wave Transmitter Radio Experimental AM Transmitter Amplitude Audio Modulation Transmitter For Crystal Student Debugging Medium Wave Transmitter Radio Experimental AM Transmitter Amplitude Audio Modulation Transmitter For Crystal Student Debugging

Medium Wave Transmitter Radio Experimental AM Transmitter Amplitude Audio Modulation Transmitter For Crystal Student Debugging

$99.61 $99.61

19 sold

Categories: Tools, Measurement & Analysis Instruments

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Medium Wave Transmitter 530-1600khz 2P3 Radio Experimental AM Transmitter Signal Source Station Audio Crystal Radio Modulation Medium Wave Transmitter 530-1600khz 2P3 Radio Experimental AM Transmitter Signal Source Station Audio Crystal Radio Modulation

Medium Wave Transmitter 530-1600khz 2P3 Radio Experimental AM Transmitter Signal Source Station Audio Crystal Radio Modulation

$87.49 $174.98

16 sold

Categories: Tools, Measurement & Analysis Instruments

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Tesla Coil High Frequency HFSSTC Electronic Candle Plasma Flame DC 36V-48V/DC 36V-40V Technology Experimental Teaching Model Tesla Coil High Frequency HFSSTC Electronic Candle Plasma Flame DC 36V-48V/DC 36V-40V Technology Experimental Teaching Model

Tesla Coil High Frequency HFSSTC Electronic Candle Plasma Flame DC 36V-48V/DC 36V-40V Technology Experimental Teaching Model

$1.47 $3.26

41 sold

Categories: Tools, Measurement & Analysis Instruments

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8% off
H type cell, unsealed replaceable membrane cell, three electrode system electrochemical microbial experimental cell. H type cell, unsealed replaceable membrane cell, three electrode system electrochemical microbial experimental cell.

H type cell, unsealed replaceable membrane cell, three electrode system electrochemical microbial experimental cell.

$20.24 $22.00

7 sold

Categories: Tools, Measurement & Analysis Instruments

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medium wave transmitter experimental AM transmitter amplitude modulation transmitter for 868mhz Crystal radio Student debugging medium wave transmitter experimental AM transmitter amplitude modulation transmitter for 868mhz Crystal radio Student debugging

medium wave transmitter experimental AM transmitter amplitude modulation transmitter for 868mhz Crystal radio Student debugging

$96.52 $96.52

167 sold

Categories: Tools, Measurement & Analysis Instruments

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Geometric Optics Lens Imaging Equipment Tools Experimental Set Battery Powered Refraction Optical Experiment Set for Child Kids Geometric Optics Lens Imaging Equipment Tools Experimental Set Battery Powered Refraction Optical Experiment Set for Child Kids

Geometric Optics Lens Imaging Equipment Tools Experimental Set Battery Powered Refraction Optical Experiment Set for Child Kids

$65.23 $65.23

8 sold

Categories: Tools, Measurement & Analysis Instruments

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DIY Primary Electromagnetic Gun Module Kit Scientific Experimental Model Electromagnetic Gun Charging Module Range 5M DIY Primary Electromagnetic Gun Module Kit Scientific Experimental Model Electromagnetic Gun Charging Module Range 5M

DIY Primary Electromagnetic Gun Module Kit Scientific Experimental Model Electromagnetic Gun Charging Module Range 5M

$3.97 $5.30

3 sold

Categories: Tools, Measurement & Analysis Instruments

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Convex Lens Diameter 25mm Focal Length 270mm Optical K9 Experimental Prism Customization Convex Lens Diameter 25mm Focal Length 270mm Optical K9 Experimental Prism Customization

Convex Lens Diameter 25mm Focal Length 270mm Optical K9 Experimental Prism Customization

$1.81 $1.99

4 sold

Categories: Tools, Measurement & Analysis Instruments

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0~99999.9 Ohm Adjustable Variable Resistance Box Decade Resistor Experimental Equipment For Physical Resistance Box Teaching 0~99999.9 Ohm Adjustable Variable Resistance Box Decade Resistor Experimental Equipment For Physical Resistance Box Teaching

0~99999.9 Ohm Adjustable Variable Resistance Box Decade Resistor Experimental Equipment For Physical Resistance Box Teaching

$23.23 $23.23

102 sold

Categories: Tools, Measurement & Analysis Instruments

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Ultrasonic Suspension Acoustic Suspension DIY Learning Kit Mini Acoustic Levitator 12V Scientific Education Experimental Product Ultrasonic Suspension Acoustic Suspension DIY Learning Kit Mini Acoustic Levitator 12V Scientific Education Experimental Product

Ultrasonic Suspension Acoustic Suspension DIY Learning Kit Mini Acoustic Levitator 12V Scientific Education Experimental Product

$6.25 $6.25

71 sold

Categories: Tools, Measurement & Analysis Instruments

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ICL8038 Multifunctional Low Frequency Function Signal Generator Parts Multi Channel Waveform Circuit DIY Experimental Kit ICL8038 Multifunctional Low Frequency Function Signal Generator Parts Multi Channel Waveform Circuit DIY Experimental Kit

ICL8038 Multifunctional Low Frequency Function Signal Generator Parts Multi Channel Waveform Circuit DIY Experimental Kit

$5.68 $5.68

58 sold

Categories: Tools, Measurement & Analysis Instruments

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Medium Wave Transmitter 530-1600khz 2P3 Radio Experimental AM Transmitter Signal Source Station Audio Crystal Radio Modulation Medium Wave Transmitter 530-1600khz 2P3 Radio Experimental AM Transmitter Signal Source Station Audio Crystal Radio Modulation

Medium Wave Transmitter 530-1600khz 2P3 Radio Experimental AM Transmitter Signal Source Station Audio Crystal Radio Modulation

$101.21 $101.21

16 sold

Categories: Tools, Measurement & Analysis Instruments

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5Pcs Double Head 4mm Lantern Banana Plug with Cable, High Voltage Power Test Experimental Instrument Wire, Can Be Stacked 5Pcs Double Head 4mm Lantern Banana Plug with Cable, High Voltage Power Test Experimental Instrument Wire, Can Be Stacked

5Pcs Double Head 4mm Lantern Banana Plug with Cable, High Voltage Power Test Experimental Instrument Wire, Can Be Stacked

$44.23 $98.30

5 sold

Categories: Tools, Measurement & Analysis Instruments

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5 PCS 50X50mm Interference Diffraction Grating Set Single Double Triple Slit Round Hole Grid Optical Experimental Instrument 5 PCS 50X50mm Interference Diffraction Grating Set Single Double Triple Slit Round Hole Grid Optical Experimental Instrument

5 PCS 50X50mm Interference Diffraction Grating Set Single Double Triple Slit Round Hole Grid Optical Experimental Instrument

$97.22 $121.53

52 sold

Categories: Tools, Measurement & Analysis Instruments

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1200X Microscopio Kit Portable Microscope High Definition Eyepiece Experimental Tools for Children's Lab Education Experiments 1200X Microscopio Kit Portable Microscope High Definition Eyepiece Experimental Tools for Children's Lab Education Experiments

1200X Microscopio Kit Portable Microscope High Definition Eyepiece Experimental Tools for Children's Lab Education Experiments

$105.44 $105.44

48 sold

Categories: Tools, Measurement & Analysis Instruments

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Polarizer Light Polarization Demonstrator Student Experimental Teaching Aids Physics Optical Test Instrument Color Polarizer Polarizer Light Polarization Demonstrator Student Experimental Teaching Aids Physics Optical Test Instrument Color Polarizer

Polarizer Light Polarization Demonstrator Student Experimental Teaching Aids Physics Optical Test Instrument Color Polarizer

$29.53 $42.19

6 sold

Categories: Tools, Measurement & Analysis Instruments

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Jewelers Loupe Portable Monocular Magnifier Magnifying Glass Eye Loop Magnifier Lens Watch Jewelry Experimental Repair Tool Jewelers Loupe Portable Monocular Magnifier Magnifying Glass Eye Loop Magnifier Lens Watch Jewelry Experimental Repair Tool

Jewelers Loupe Portable Monocular Magnifier Magnifying Glass Eye Loop Magnifier Lens Watch Jewelry Experimental Repair Tool

$56.94 $56.94

39 sold

Categories: Tools, Measurement & Analysis Instruments

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ICL8038 Multifunctional Low-frequency Multi Waveform Signal Generator Welding Practice Electronic Circuit Experimental DIY Kit ICL8038 Multifunctional Low-frequency Multi Waveform Signal Generator Welding Practice Electronic Circuit Experimental DIY Kit

ICL8038 Multifunctional Low-frequency Multi Waveform Signal Generator Welding Practice Electronic Circuit Experimental DIY Kit

$1.28 $2.46

22 sold

Categories: Tools, Measurement & Analysis Instruments

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4000rpm/min Electric Centrifuge Experimental Instrument Desktop Stepless Speed Regulation Timing Centrifuge 900-2 / 900-1S 4000rpm/min Electric Centrifuge Experimental Instrument Desktop Stepless Speed Regulation Timing Centrifuge 900-2 / 900-1S

4000rpm/min Electric Centrifuge Experimental Instrument Desktop Stepless Speed Regulation Timing Centrifuge 900-2 / 900-1S

$408.58 $583.68

7 sold

Categories: Tools, Measurement & Analysis Instruments

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Diameter 50mm focal length -100mm Double Concave Experimental Teaching lentes Diameter 50mm focal length -100mm Double Concave Experimental Teaching lentes

Diameter 50mm focal length -100mm Double Concave Experimental Teaching lentes

$1.79 $1.99

11 sold

Categories: Tools, Measurement & Analysis Instruments

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Music Tesla Coil Music Box Bluetooth AUX Audio Input Dual Mode Touchable Artificial Lightning Science Teaching Experimental Music Tesla Coil Music Box Bluetooth AUX Audio Input Dual Mode Touchable Artificial Lightning Science Teaching Experimental

Music Tesla Coil Music Box Bluetooth AUX Audio Input Dual Mode Touchable Artificial Lightning Science Teaching Experimental

$201.70 $201.70

7 sold

Categories: Tools, Measurement & Analysis Instruments

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900-2 4000rpm Electric Centrifuge Medical Separation Of Plasma Laboratory Centrifuge Experimental Instrument Separate Machine 900-2 4000rpm Electric Centrifuge Medical Separation Of Plasma Laboratory Centrifuge Experimental Instrument Separate Machine

900-2 4000rpm Electric Centrifuge Medical Separation Of Plasma Laboratory Centrifuge Experimental Instrument Separate Machine

$408.58 $583.68

12 sold

Categories: Tools, Measurement & Analysis Instruments

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Dual Spray Atomization Module USB Humidifier Driving Circuit Board Atomization Experimental Equipment Ultrasonic Diy Incubation Dual Spray Atomization Module USB Humidifier Driving Circuit Board Atomization Experimental Equipment Ultrasonic Diy Incubation

Dual Spray Atomization Module USB Humidifier Driving Circuit Board Atomization Experimental Equipment Ultrasonic Diy Incubation

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5 sold

Categories: Tools, Measurement & Analysis Instruments

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H type exchangeable ion membrane electrolytic cell, experimental sealed electrolytic cell, microbial two-cell reactor. H type exchangeable ion membrane electrolytic cell, experimental sealed electrolytic cell, microbial two-cell reactor.

H type exchangeable ion membrane electrolytic cell, experimental sealed electrolytic cell, microbial two-cell reactor.

$20.24 $22.00

10 sold

Categories: Tools, Measurement & Analysis Instruments

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Rainbow Crystal Prism 40*40*180Mm Triangular Prism Large Rainbow Photo Gift Experimental Equipment Optical Glass Rainbow Crystal Prism 40*40*180Mm Triangular Prism Large Rainbow Photo Gift Experimental Equipment Optical Glass

Rainbow Crystal Prism 40*40*180Mm Triangular Prism Large Rainbow Photo Gift Experimental Equipment Optical Glass

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11 sold

Categories: Tools, Measurement & Analysis Instruments

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