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29% off
HOT SALE Dovetail Telescope Accessory For Mounting The New Black Primary Mirror To Other Equatorial Mounts HOT SALE Dovetail Telescope Accessory For Mounting The New Black Primary Mirror To Other Equatorial Mounts

HOT SALE Dovetail Telescope Accessory For Mounting The New Black Primary Mirror To Other Equatorial Mounts

$9.90$13.94

1 sold
50% off
6 PCS Acrylic Optical Concave Convex Prism Lens Set for Primary Secondary School Students Physical Optical Kit Lab Equipment 6 PCS Acrylic Optical Concave Convex Prism Lens Set for Primary Secondary School Students Physical Optical Kit Lab Equipment

6 PCS Acrylic Optical Concave Convex Prism Lens Set for Primary Secondary School Students Physical Optical Kit Lab Equipment

$12.80$25.60

50% off
Primary Mirror Secondary Mirror Set D80F500 D80F800 Spherical Reflector Lens for Newton reflecting Telescope DIY Primary Mirror Secondary Mirror Set D80F500 D80F800 Spherical Reflector Lens for Newton reflecting Telescope DIY

Primary Mirror Secondary Mirror Set D80F500 D80F800 Spherical Reflector Lens for Newton reflecting Telescope DIY

$185.40$370.80

1 sold
34% off
DIY Newtonian Reflecting Astronomical Telescope High-precision Spherical Lens Primary Mirror 80mm & Secondary Flat Lens 20mm DIY Newtonian Reflecting Astronomical Telescope High-precision Spherical Lens Primary Mirror 80mm & Secondary Flat Lens 20mm

DIY Newtonian Reflecting Astronomical Telescope High-precision Spherical Lens Primary Mirror 80mm & Secondary Flat Lens 20mm

$25.66$38.88

2 sold
61% off
Timer Creative Cute Cat Mechanical Timer Kitchen Cooking Child Study Home Timer Management Countdown Timers For Teaching Timer Creative Cute Cat Mechanical Timer Kitchen Cooking Child Study Home Timer Management Countdown Timers For Teaching

Timer Creative Cute Cat Mechanical Timer Kitchen Cooking Child Study Home Timer Management Countdown Timers For Teaching

$3.68$9.43

3 sold
40% off
T5 Intubation Single H Intubation 18W 24W 36W 40W Three Primary Color Fluorescent Lamps 6500 White Light Lighting Bulbs T5 Intubation Single H Intubation 18W 24W 36W 40W Three Primary Color Fluorescent Lamps 6500 White Light Lighting Bulbs

T5 Intubation Single H Intubation 18W 24W 36W 40W Three Primary Color Fluorescent Lamps 6500 White Light Lighting Bulbs

$33.47$55.78

1 sold
36% off
Demonstration Induction Coil with Primary Coil, Secondary Coil and Cylindrical Magnet for Physics Teaching Demonstration Induction Coil with Primary Coil, Secondary Coil and Cylindrical Magnet for Physics Teaching

Demonstration Induction Coil with Primary Coil, Secondary Coil and Cylindrical Magnet for Physics Teaching

$7.65$11.95

50% off
D130F650 Primary Mirror Spherical for DIY Newtonian Reflective Astronomical Telescope with Aluminized Film Protective D130F650 Primary Mirror Spherical for DIY Newtonian Reflective Astronomical Telescope with Aluminized Film Protective

D130F650 Primary Mirror Spherical for DIY Newtonian Reflective Astronomical Telescope with Aluminized Film Protective

$100.00$200.00

2% off
100 mesh primary water purifier filter industrial filter No punching 100 mesh primary water purifier filter industrial filter No punching

100 mesh primary water purifier filter industrial filter No punching

$161.70$165.00

48% off
Electromagnetic Induction Coil School Projects Primary and Secondary Coils Electromagnetic Induction Coil School Projects Primary and Secondary Coils

Electromagnetic Induction Coil School Projects Primary and Secondary Coils

$11.81$22.71

50% off
Primary and secondary coil demonstrator Teacher Edition Electromagnetic induction phenomenon Copper coil Teaching instrument Primary and secondary coil demonstrator Teacher Edition Electromagnetic induction phenomenon Copper coil Teaching instrument

Primary and secondary coil demonstrator Teacher Edition Electromagnetic induction phenomenon Copper coil Teaching instrument

$8.49$16.99

2 sold
48% off
Metal Linear Expansion Demonstrator Learning Activities Laboratories for Gifts Creative Gift Age 8 9 10 11 12 Years Old Teacher Metal Linear Expansion Demonstrator Learning Activities Laboratories for Gifts Creative Gift Age 8 9 10 11 12 Years Old Teacher

Metal Linear Expansion Demonstrator Learning Activities Laboratories for Gifts Creative Gift Age 8 9 10 11 12 Years Old Teacher

$9.23$17.75

50% off
D76F300 D76F360 D76F700 D76F900 Telescope Spherical Mirror Set Primary Secondary Mirror for Newtonian Reflection Astronomical D76F300 D76F360 D76F700 D76F900 Telescope Spherical Mirror Set Primary Secondary Mirror for Newtonian Reflection Astronomical

D76F300 D76F360 D76F700 D76F900 Telescope Spherical Mirror Set Primary Secondary Mirror for Newtonian Reflection Astronomical

$113.30$226.60

30 sold
20% off
Primary High Voltage Electromagnetic Gun Coil Booster Module Scientific Experiment Remote Gun Shell DIY Production Kit Primary High Voltage Electromagnetic Gun Coil Booster Module Scientific Experiment Remote Gun Shell DIY Production Kit

Primary High Voltage Electromagnetic Gun Coil Booster Module Scientific Experiment Remote Gun Shell DIY Production Kit

$2.48$3.10

6 sold
2% off
Ore radio DIY kit, suitable for primary and secondary schools, (without high resistance earphones) Ore radio DIY kit, suitable for primary and secondary schools, (without high resistance earphones)

Ore radio DIY kit, suitable for primary and secondary schools, (without high resistance earphones)

$176.40$180.00

Inverter Soft Switch NBC500-IGBT Gas Shielded Welding Machine Primary Current Detection Transformer Inverter Soft Switch NBC500-IGBT Gas Shielded Welding Machine Primary Current Detection Transformer

Inverter Soft Switch NBC500-IGBT Gas Shielded Welding Machine Primary Current Detection Transformer

$119.00$119.00

2% off
Children's portable microscope toy Mini science experiment equipment set for primary and secondary school students Children's portable microscope toy Mini science experiment equipment set for primary and secondary school students

Children's portable microscope toy Mini science experiment equipment set for primary and secondary school students

$56.44$57.87

Boxed 50mm Kids Magnifying Glass Portable Handheld Lens for Kindergarten Primary & Secondary School Science Experiments Boxed 50mm Kids Magnifying Glass Portable Handheld Lens for Kindergarten Primary & Secondary School Science Experiments

Boxed 50mm Kids Magnifying Glass Portable Handheld Lens for Kindergarten Primary & Secondary School Science Experiments

$58.90$58.90

D114F900 Newton Reflection Mirror Reflector Primary Mirror Astronomical Concave Mirrors For Telescope DIY D114F900 Newton Reflection Mirror Reflector Primary Mirror Astronomical Concave Mirrors For Telescope DIY

D114F900 Newton Reflection Mirror Reflector Primary Mirror Astronomical Concave Mirrors For Telescope DIY

$198.17$198.17

6 sold
49% off
Reflective DIY Astronomical Telescope Set Primary Secondary Mirror Finderscope Eyepiece Focuser Mirror Base Reflective DIY Astronomical Telescope Set Primary Secondary Mirror Finderscope Eyepiece Focuser Mirror Base

Reflective DIY Astronomical Telescope Set Primary Secondary Mirror Finderscope Eyepiece Focuser Mirror Base

$177.61$348.26

39% off
Dovetail Telescope Accessory For Mounting The New Black Primary Mirror To Other Equatorial Mounts Dovetail Telescope Accessory For Mounting The New Black Primary Mirror To Other Equatorial Mounts

Dovetail Telescope Accessory For Mounting The New Black Primary Mirror To Other Equatorial Mounts

$10.46$17.14

50% off
D76F300 D76F360 D76F700 D76F900 Primary Mirror Secondary Mirror Set Spherical Reflector Lens for Children Newton Telescope DIY D76F300 D76F360 D76F700 D76F900 Primary Mirror Secondary Mirror Set Spherical Reflector Lens for Children Newton Telescope DIY

D76F300 D76F360 D76F700 D76F900 Primary Mirror Secondary Mirror Set Spherical Reflector Lens for Children Newton Telescope DIY

$113.30$226.60

5 sold
41% off
Primary Mirror Secondary Mirror Set D80F500 D80F800 Spherical Reflector Lens for Newton Telescope DIY Primary Mirror Secondary Mirror Set D80F500 D80F800 Spherical Reflector Lens for Newton Telescope DIY

Primary Mirror Secondary Mirror Set D80F500 D80F800 Spherical Reflector Lens for Newton Telescope DIY

$201.69$341.85

1 sold
3% off
D76F700 Reflective Spherical Primary Mirror Short Axis 20mm Secondary Mirror Astronomical Telescope accessory D76F700 Reflective Spherical Primary Mirror Short Axis 20mm Secondary Mirror Astronomical Telescope accessory

D76F700 Reflective Spherical Primary Mirror Short Axis 20mm Secondary Mirror Astronomical Telescope accessory

$164.90$170.00

Rotating cargo hook, lifting and hoisting cargo hook, forging primary color electrogalvanizing spraying Rotating cargo hook, lifting and hoisting cargo hook, forging primary color electrogalvanizing spraying

Rotating cargo hook, lifting and hoisting cargo hook, forging primary color electrogalvanizing spraying

$20.00$20.00

49% off
Primary Electromagnetic Gun Module Scientific Experimental Model Electromagnetic Gun Charging Module Range 6-8M DIY Kit/Finished Primary Electromagnetic Gun Module Scientific Experimental Model Electromagnetic Gun Charging Module Range 6-8M DIY Kit/Finished

Primary Electromagnetic Gun Module Scientific Experimental Model Electromagnetic Gun Charging Module Range 6-8M DIY Kit/Finished

$16.18$31.72

1 sold
39% off
920L Circuit Learning Kit-Basic Electricity Discovery Principles for Science Study Parallel-Magnetism for Child Junior School 920L Circuit Learning Kit-Basic Electricity Discovery Principles for Science Study Parallel-Magnetism for Child Junior School

920L Circuit Learning Kit-Basic Electricity Discovery Principles for Science Study Parallel-Magnetism for Child Junior School

$9.40$15.41

Newton Mirror D114F900 Astronomical Telescope Diy Reflection Primary Concave Spheric Mirrors Lens Reflector Newton Mirror D114F900 Astronomical Telescope Diy Reflection Primary Concave Spheric Mirrors Lens Reflector

Newton Mirror D114F900 Astronomical Telescope Diy Reflection Primary Concave Spheric Mirrors Lens Reflector

$22.78$22.78

4 sold
10% off
Magnifying Glass Portable Microscope Identification of Scientific Experimental Toys for Primary and Antique Jewelry Magnifying Glass Portable Microscope Identification of Scientific Experimental Toys for Primary and Antique Jewelry

Magnifying Glass Portable Microscope Identification of Scientific Experimental Toys for Primary and Antique Jewelry

$4.14$4.60

45% off
Tuning Fork with Tuning Fork Knocker Easy to Use Wood Speaker Experimental Instrument for Primary School Physics Teaching Yoga Tuning Fork with Tuning Fork Knocker Easy to Use Wood Speaker Experimental Instrument for Primary School Physics Teaching Yoga

Tuning Fork with Tuning Fork Knocker Easy to Use Wood Speaker Experimental Instrument for Primary School Physics Teaching Yoga

$23.30$42.36

TENGEN BH-0.66 Current Transformer Primary Solid Core Type 20/75/50/10/40/25/30/5A with Copper Bar TENGEN BH-0.66 Current Transformer Primary Solid Core Type 20/75/50/10/40/25/30/5A with Copper Bar

TENGEN BH-0.66 Current Transformer Primary Solid Core Type 20/75/50/10/40/25/30/5A with Copper Bar

$180.00$180.00

30% off
920L School Physics Labs Basic Electricity Discovery Circuit & Magnetism Experiment kits for High School Students Kids Gift 920L School Physics Labs Basic Electricity Discovery Circuit & Magnetism Experiment kits for High School Students Kids Gift

920L School Physics Labs Basic Electricity Discovery Circuit & Magnetism Experiment kits for High School Students Kids Gift

$7.63$10.90

33% off
Dovetail Telescope Accessory For Mounting The New Black Primary Mirror To Other Equatorial Mounts Dovetail Telescope Accessory For Mounting The New Black Primary Mirror To Other Equatorial Mounts

Dovetail Telescope Accessory For Mounting The New Black Primary Mirror To Other Equatorial Mounts

$10.87$16.22

50PCS Professional Prepared Microscope Specimen Scetion Microscope Slides for Kids Children School Biology Study Education 50PCS Professional Prepared Microscope Specimen Scetion Microscope Slides for Kids Children School Biology Study Education

50PCS Professional Prepared Microscope Specimen Scetion Microscope Slides for Kids Children School Biology Study Education

$28.41$28.41

35% off
Children's Handheld Microscope, Portable Microscope For Primary And Secondary School Students White Easy To Use Children's Handheld Microscope, Portable Microscope For Primary And Secondary School Students White Easy To Use

Children's Handheld Microscope, Portable Microscope For Primary And Secondary School Students White Easy To Use

$7.14$10.98

Professional Manufacturer 34.5kV 200kV High Voltage ANSI Primary Transformer Bushing Porcelain Insulators Professional Manufacturer 34.5kV 200kV High Voltage ANSI Primary Transformer Bushing Porcelain Insulators

Professional Manufacturer 34.5kV 200kV High Voltage ANSI Primary Transformer Bushing Porcelain Insulators

$181.70$181.70

29% off
HOT SALE Dovetail Telescope Accessory For Mounting The New Black Primary Mirror To Other Equatorial Mounts HOT SALE Dovetail Telescope Accessory For Mounting The New Black Primary Mirror To Other Equatorial Mounts

HOT SALE Dovetail Telescope Accessory For Mounting The New Black Primary Mirror To Other Equatorial Mounts

$9.90 $13.94

1 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
6 PCS Acrylic Optical Concave Convex Prism Lens Set for Primary Secondary School Students Physical Optical Kit Lab Equipment 6 PCS Acrylic Optical Concave Convex Prism Lens Set for Primary Secondary School Students Physical Optical Kit Lab Equipment

6 PCS Acrylic Optical Concave Convex Prism Lens Set for Primary Secondary School Students Physical Optical Kit Lab Equipment

$12.80 $25.60

Categories: Tools, Measurement & Analysis Instruments

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50% off
Primary Mirror Secondary Mirror Set D80F500 D80F800 Spherical Reflector Lens for Newton reflecting Telescope DIY Primary Mirror Secondary Mirror Set D80F500 D80F800 Spherical Reflector Lens for Newton reflecting Telescope DIY

Primary Mirror Secondary Mirror Set D80F500 D80F800 Spherical Reflector Lens for Newton reflecting Telescope DIY

$185.40 $370.80

1 sold

Categories: Tools, Measurement & Analysis Instruments

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34% off
DIY Newtonian Reflecting Astronomical Telescope High-precision Spherical Lens Primary Mirror 80mm & Secondary Flat Lens 20mm DIY Newtonian Reflecting Astronomical Telescope High-precision Spherical Lens Primary Mirror 80mm & Secondary Flat Lens 20mm

DIY Newtonian Reflecting Astronomical Telescope High-precision Spherical Lens Primary Mirror 80mm & Secondary Flat Lens 20mm

$25.66 $38.88

2 sold

Categories: Tools, Measurement & Analysis Instruments

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61% off
Timer Creative Cute Cat Mechanical Timer Kitchen Cooking Child Study Home Timer Management Countdown Timers For Teaching Timer Creative Cute Cat Mechanical Timer Kitchen Cooking Child Study Home Timer Management Countdown Timers For Teaching

Timer Creative Cute Cat Mechanical Timer Kitchen Cooking Child Study Home Timer Management Countdown Timers For Teaching

$3.68 $9.43

3 sold

Categories: Tools, Measurement & Analysis Instruments

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40% off
T5 Intubation Single H Intubation 18W 24W 36W 40W Three Primary Color Fluorescent Lamps 6500 White Light Lighting Bulbs T5 Intubation Single H Intubation 18W 24W 36W 40W Three Primary Color Fluorescent Lamps 6500 White Light Lighting Bulbs

T5 Intubation Single H Intubation 18W 24W 36W 40W Three Primary Color Fluorescent Lamps 6500 White Light Lighting Bulbs

$33.47 $55.78

1 sold

Categories: Tools, Measurement & Analysis Instruments

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36% off
Demonstration Induction Coil with Primary Coil, Secondary Coil and Cylindrical Magnet for Physics Teaching Demonstration Induction Coil with Primary Coil, Secondary Coil and Cylindrical Magnet for Physics Teaching

Demonstration Induction Coil with Primary Coil, Secondary Coil and Cylindrical Magnet for Physics Teaching

$7.65 $11.95

Categories: Tools, Measurement & Analysis Instruments

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50% off
D130F650 Primary Mirror Spherical for DIY Newtonian Reflective Astronomical Telescope with Aluminized Film Protective D130F650 Primary Mirror Spherical for DIY Newtonian Reflective Astronomical Telescope with Aluminized Film Protective

D130F650 Primary Mirror Spherical for DIY Newtonian Reflective Astronomical Telescope with Aluminized Film Protective

$100.00 $200.00

Categories: Tools, Measurement & Analysis Instruments

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2% off
100 mesh primary water purifier filter industrial filter No punching 100 mesh primary water purifier filter industrial filter No punching

100 mesh primary water purifier filter industrial filter No punching

$161.70 $165.00

Categories: Tools, Measurement & Analysis Instruments

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48% off
Electromagnetic Induction Coil School Projects Primary and Secondary Coils Electromagnetic Induction Coil School Projects Primary and Secondary Coils

Electromagnetic Induction Coil School Projects Primary and Secondary Coils

$11.81 $22.71

Categories: Tools, Measurement & Analysis Instruments

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50% off
Primary and secondary coil demonstrator Teacher Edition Electromagnetic induction phenomenon Copper coil Teaching instrument Primary and secondary coil demonstrator Teacher Edition Electromagnetic induction phenomenon Copper coil Teaching instrument

Primary and secondary coil demonstrator Teacher Edition Electromagnetic induction phenomenon Copper coil Teaching instrument

$8.49 $16.99

2 sold

Categories: Tools, Measurement & Analysis Instruments

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48% off
Metal Linear Expansion Demonstrator Learning Activities Laboratories for Gifts Creative Gift Age 8 9 10 11 12 Years Old Teacher Metal Linear Expansion Demonstrator Learning Activities Laboratories for Gifts Creative Gift Age 8 9 10 11 12 Years Old Teacher

Metal Linear Expansion Demonstrator Learning Activities Laboratories for Gifts Creative Gift Age 8 9 10 11 12 Years Old Teacher

$9.23 $17.75

Categories: Tools, Measurement & Analysis Instruments

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50% off
D76F300 D76F360 D76F700 D76F900 Telescope Spherical Mirror Set Primary Secondary Mirror for Newtonian Reflection Astronomical D76F300 D76F360 D76F700 D76F900 Telescope Spherical Mirror Set Primary Secondary Mirror for Newtonian Reflection Astronomical

D76F300 D76F360 D76F700 D76F900 Telescope Spherical Mirror Set Primary Secondary Mirror for Newtonian Reflection Astronomical

$113.30 $226.60

30 sold

Categories: Tools, Measurement & Analysis Instruments

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20% off
Primary High Voltage Electromagnetic Gun Coil Booster Module Scientific Experiment Remote Gun Shell DIY Production Kit Primary High Voltage Electromagnetic Gun Coil Booster Module Scientific Experiment Remote Gun Shell DIY Production Kit

Primary High Voltage Electromagnetic Gun Coil Booster Module Scientific Experiment Remote Gun Shell DIY Production Kit

$2.48 $3.10

6 sold

Categories: Tools, Measurement & Analysis Instruments

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2% off
Ore radio DIY kit, suitable for primary and secondary schools, (without high resistance earphones) Ore radio DIY kit, suitable for primary and secondary schools, (without high resistance earphones)

Ore radio DIY kit, suitable for primary and secondary schools, (without high resistance earphones)

$176.40 $180.00

Categories: Tools, Measurement & Analysis Instruments

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Inverter Soft Switch NBC500-IGBT Gas Shielded Welding Machine Primary Current Detection Transformer Inverter Soft Switch NBC500-IGBT Gas Shielded Welding Machine Primary Current Detection Transformer

Inverter Soft Switch NBC500-IGBT Gas Shielded Welding Machine Primary Current Detection Transformer

$119.00 $119.00

Categories: Tools, Measurement & Analysis Instruments

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2% off
Children's portable microscope toy Mini science experiment equipment set for primary and secondary school students Children's portable microscope toy Mini science experiment equipment set for primary and secondary school students

Children's portable microscope toy Mini science experiment equipment set for primary and secondary school students

$56.44 $57.87

Categories: Tools, Measurement & Analysis Instruments

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Boxed 50mm Kids Magnifying Glass Portable Handheld Lens for Kindergarten Primary & Secondary School Science Experiments Boxed 50mm Kids Magnifying Glass Portable Handheld Lens for Kindergarten Primary & Secondary School Science Experiments

Boxed 50mm Kids Magnifying Glass Portable Handheld Lens for Kindergarten Primary & Secondary School Science Experiments

$58.90 $58.90

Categories: Tools, Measurement & Analysis Instruments

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D114F900 Newton Reflection Mirror Reflector Primary Mirror Astronomical Concave Mirrors For Telescope DIY D114F900 Newton Reflection Mirror Reflector Primary Mirror Astronomical Concave Mirrors For Telescope DIY

D114F900 Newton Reflection Mirror Reflector Primary Mirror Astronomical Concave Mirrors For Telescope DIY

$198.17 $198.17

6 sold

Categories: Tools, Measurement & Analysis Instruments

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49% off
Reflective DIY Astronomical Telescope Set Primary Secondary Mirror Finderscope Eyepiece Focuser Mirror Base Reflective DIY Astronomical Telescope Set Primary Secondary Mirror Finderscope Eyepiece Focuser Mirror Base

Reflective DIY Astronomical Telescope Set Primary Secondary Mirror Finderscope Eyepiece Focuser Mirror Base

$177.61 $348.26

Categories: Tools, Measurement & Analysis Instruments

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39% off
Dovetail Telescope Accessory For Mounting The New Black Primary Mirror To Other Equatorial Mounts Dovetail Telescope Accessory For Mounting The New Black Primary Mirror To Other Equatorial Mounts

Dovetail Telescope Accessory For Mounting The New Black Primary Mirror To Other Equatorial Mounts

$10.46 $17.14

Categories: Tools, Measurement & Analysis Instruments

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50% off
D76F300 D76F360 D76F700 D76F900 Primary Mirror Secondary Mirror Set Spherical Reflector Lens for Children Newton Telescope DIY D76F300 D76F360 D76F700 D76F900 Primary Mirror Secondary Mirror Set Spherical Reflector Lens for Children Newton Telescope DIY

D76F300 D76F360 D76F700 D76F900 Primary Mirror Secondary Mirror Set Spherical Reflector Lens for Children Newton Telescope DIY

$113.30 $226.60

5 sold

Categories: Tools, Measurement & Analysis Instruments

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41% off
Primary Mirror Secondary Mirror Set D80F500 D80F800 Spherical Reflector Lens for Newton Telescope DIY Primary Mirror Secondary Mirror Set D80F500 D80F800 Spherical Reflector Lens for Newton Telescope DIY

Primary Mirror Secondary Mirror Set D80F500 D80F800 Spherical Reflector Lens for Newton Telescope DIY

$201.69 $341.85

1 sold

Categories: Tools, Measurement & Analysis Instruments

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3% off
D76F700 Reflective Spherical Primary Mirror Short Axis 20mm Secondary Mirror Astronomical Telescope accessory D76F700 Reflective Spherical Primary Mirror Short Axis 20mm Secondary Mirror Astronomical Telescope accessory

D76F700 Reflective Spherical Primary Mirror Short Axis 20mm Secondary Mirror Astronomical Telescope accessory

$164.90 $170.00

Categories: Tools, Measurement & Analysis Instruments

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Rotating cargo hook, lifting and hoisting cargo hook, forging primary color electrogalvanizing spraying Rotating cargo hook, lifting and hoisting cargo hook, forging primary color electrogalvanizing spraying

Rotating cargo hook, lifting and hoisting cargo hook, forging primary color electrogalvanizing spraying

$20.00 $20.00

Categories: Tools, Measurement & Analysis Instruments

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49% off
Primary Electromagnetic Gun Module Scientific Experimental Model Electromagnetic Gun Charging Module Range 6-8M DIY Kit/Finished Primary Electromagnetic Gun Module Scientific Experimental Model Electromagnetic Gun Charging Module Range 6-8M DIY Kit/Finished

Primary Electromagnetic Gun Module Scientific Experimental Model Electromagnetic Gun Charging Module Range 6-8M DIY Kit/Finished

$16.18 $31.72

1 sold

Categories: Tools, Measurement & Analysis Instruments

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39% off
920L Circuit Learning Kit-Basic Electricity Discovery Principles for Science Study Parallel-Magnetism for Child Junior School 920L Circuit Learning Kit-Basic Electricity Discovery Principles for Science Study Parallel-Magnetism for Child Junior School

920L Circuit Learning Kit-Basic Electricity Discovery Principles for Science Study Parallel-Magnetism for Child Junior School

$9.40 $15.41

Categories: Tools, Measurement & Analysis Instruments

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Newton Mirror D114F900 Astronomical Telescope Diy Reflection Primary Concave Spheric Mirrors Lens Reflector Newton Mirror D114F900 Astronomical Telescope Diy Reflection Primary Concave Spheric Mirrors Lens Reflector

Newton Mirror D114F900 Astronomical Telescope Diy Reflection Primary Concave Spheric Mirrors Lens Reflector

$22.78 $22.78

4 sold

Categories: Tools, Measurement & Analysis Instruments

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10% off
Magnifying Glass Portable Microscope Identification of Scientific Experimental Toys for Primary and Antique Jewelry Magnifying Glass Portable Microscope Identification of Scientific Experimental Toys for Primary and Antique Jewelry

Magnifying Glass Portable Microscope Identification of Scientific Experimental Toys for Primary and Antique Jewelry

$4.14 $4.60

Categories: Tools, Measurement & Analysis Instruments

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45% off
Tuning Fork with Tuning Fork Knocker Easy to Use Wood Speaker Experimental Instrument for Primary School Physics Teaching Yoga Tuning Fork with Tuning Fork Knocker Easy to Use Wood Speaker Experimental Instrument for Primary School Physics Teaching Yoga

Tuning Fork with Tuning Fork Knocker Easy to Use Wood Speaker Experimental Instrument for Primary School Physics Teaching Yoga

$23.30 $42.36

Categories: Tools, Measurement & Analysis Instruments

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TENGEN BH-0.66 Current Transformer Primary Solid Core Type 20/75/50/10/40/25/30/5A with Copper Bar TENGEN BH-0.66 Current Transformer Primary Solid Core Type 20/75/50/10/40/25/30/5A with Copper Bar

TENGEN BH-0.66 Current Transformer Primary Solid Core Type 20/75/50/10/40/25/30/5A with Copper Bar

$180.00 $180.00

Categories: Tools, Measurement & Analysis Instruments

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30% off
920L School Physics Labs Basic Electricity Discovery Circuit & Magnetism Experiment kits for High School Students Kids Gift 920L School Physics Labs Basic Electricity Discovery Circuit & Magnetism Experiment kits for High School Students Kids Gift

920L School Physics Labs Basic Electricity Discovery Circuit & Magnetism Experiment kits for High School Students Kids Gift

$7.63 $10.90

Categories: Tools, Measurement & Analysis Instruments

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33% off
Dovetail Telescope Accessory For Mounting The New Black Primary Mirror To Other Equatorial Mounts Dovetail Telescope Accessory For Mounting The New Black Primary Mirror To Other Equatorial Mounts

Dovetail Telescope Accessory For Mounting The New Black Primary Mirror To Other Equatorial Mounts

$10.87 $16.22

Categories: Tools, Measurement & Analysis Instruments

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50PCS Professional Prepared Microscope Specimen Scetion Microscope Slides for Kids Children School Biology Study Education 50PCS Professional Prepared Microscope Specimen Scetion Microscope Slides for Kids Children School Biology Study Education

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$28.41 $28.41

Categories: Tools, Measurement & Analysis Instruments

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35% off
Children's Handheld Microscope, Portable Microscope For Primary And Secondary School Students White Easy To Use Children's Handheld Microscope, Portable Microscope For Primary And Secondary School Students White Easy To Use

Children's Handheld Microscope, Portable Microscope For Primary And Secondary School Students White Easy To Use

$7.14 $10.98

Categories: Tools, Measurement & Analysis Instruments

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Professional Manufacturer 34.5kV 200kV High Voltage ANSI Primary Transformer Bushing Porcelain Insulators Professional Manufacturer 34.5kV 200kV High Voltage ANSI Primary Transformer Bushing Porcelain Insulators

Professional Manufacturer 34.5kV 200kV High Voltage ANSI Primary Transformer Bushing Porcelain Insulators

$181.70 $181.70

Categories: Tools, Measurement & Analysis Instruments

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