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46% off
Astronomical Telescope Filter Set 1.25 Inch Multi Color Lens Kit for Moon Nebula and Star Observation Astronomical Telescope Filter Set 1.25 Inch Multi Color Lens Kit for Moon Nebula and Star Observation

Astronomical Telescope Filter Set 1.25 Inch Multi Color Lens Kit for Moon Nebula and Star Observation

$10.40$19.26

50% off
2-Inch IPS Screen Mini Digital Microscope 500X Zoom for Soldering Textile Insect Observation LED Light Handheld Magnifier 2-Inch IPS Screen Mini Digital Microscope 500X Zoom for Soldering Textile Insect Observation LED Light Handheld Magnifier

2-Inch IPS Screen Mini Digital Microscope 500X Zoom for Soldering Textile Insect Observation LED Light Handheld Magnifier

$181.68$363.36

1 sold
50% off
Astronomical Telescope Portable Travel Telescope Monocular HD Moon Space Planet Observation for Children Gifts Astronomical Telescope Portable Travel Telescope Monocular HD Moon Space Planet Observation for Children Gifts

Astronomical Telescope Portable Travel Telescope Monocular HD Moon Space Planet Observation for Children Gifts

$243.21$486.43

2 sold
43% off
40mm Length All Macro Lens For ET693C ET693B Thermal Imaging Camera 30-50mm Observation Distance PCB Inspection Tool 40mm Length All Macro Lens For ET693C ET693B Thermal Imaging Camera 30-50mm Observation Distance PCB Inspection Tool

40mm Length All Macro Lens For ET693C ET693B Thermal Imaging Camera 30-50mm Observation Distance PCB Inspection Tool

$168.94$296.39

3 sold
145mm Solar Filter Sun Safety Film Astronomical Telescope Objective Lens Cover Observe Eclipse Spot for Celestron 127SLT 22097 145mm Solar Filter Sun Safety Film Astronomical Telescope Objective Lens Cover Observe Eclipse Spot for Celestron 127SLT 22097

145mm Solar Filter Sun Safety Film Astronomical Telescope Objective Lens Cover Observe Eclipse Spot for Celestron 127SLT 22097

$158.00$158.00

304 stainless steel concentric through impeller sight glass SG02-YL11X flow water flow indicator glass observation window 304 stainless steel concentric through impeller sight glass SG02-YL11X flow water flow indicator glass observation window

304 stainless steel concentric through impeller sight glass SG02-YL11X flow water flow indicator glass observation window

$210.00$210.00

Pole Climbing Spikes Non-Slip Tree Climbing Spurs Tree Climbing Tool Kit for Hunting Observation Picking Fruit Coconut Pole Climbing Spikes Non-Slip Tree Climbing Spurs Tree Climbing Tool Kit for Hunting Observation Picking Fruit Coconut

Pole Climbing Spikes Non-Slip Tree Climbing Spurs Tree Climbing Tool Kit for Hunting Observation Picking Fruit Coconut

$53.27$53.27

11% off
Air Compressor Oil Level Mirror, Oil Level Observation Mirror，1pcs Air Compressor Oil Level Mirror, Oil Level Observation Mirror，1pcs

Air Compressor Oil Level Mirror, Oil Level Observation Mirror，1pcs

$195.80$220.00

New For Drum Washing Machine TG100-1618LPIDG-3047 Door Sealing Ring 0020301453B Observation Window Gasket Assembly New For Drum Washing Machine TG100-1618LPIDG-3047 Door Sealing Ring 0020301453B Observation Window Gasket Assembly

New For Drum Washing Machine TG100-1618LPIDG-3047 Door Sealing Ring 0020301453B Observation Window Gasket Assembly

$213.17$213.17

6% off
Drum washing machine accessories Daquan door sealing ring rubber pad observation window pad door rubber ring Drum washing machine accessories Daquan door sealing ring rubber pad observation window pad door rubber ring

Drum washing machine accessories Daquan door sealing ring rubber pad observation window pad door rubber ring

$202.10$215.00

39% off
80-250mm Solar Film Filter for Sun Eclipse & Sunspot Observation Telescope 80-250mm Solar Film Filter for Sun Eclipse & Sunspot Observation Telescope

80-250mm Solar Film Filter for Sun Eclipse & Sunspot Observation Telescope

$126.27$207.00

8% off
Pipe sight glass 304 stainless steel sanitary grade observation clamp type 316 glass sight cup with protective cover Pipe sight glass 304 stainless steel sanitary grade observation clamp type 316 glass sight cup with protective cover

Pipe sight glass 304 stainless steel sanitary grade observation clamp type 316 glass sight cup with protective cover

$197.80$215.00

56% off
Thermal Imaging Lens 40mm Focal Length For ET693C ET693B Camera Observation 30-50mm Distance High Transmittance Tool Thermal Imaging Lens 40mm Focal Length For ET693C ET693B Camera Observation 30-50mm Distance High Transmittance Tool

Thermal Imaging Lens 40mm Focal Length For ET693C ET693B Camera Observation 30-50mm Distance High Transmittance Tool

$161.86$367.86

1 sold
40% off
Svbony Telescope Filter 1.25/2Inches Linear Polarizer Filter Anodized Aluminum Optical Glass for Lunar Planetary Observing Svbony Telescope Filter 1.25/2Inches Linear Polarizer Filter Anodized Aluminum Optical Glass for Lunar Planetary Observing

Svbony Telescope Filter 1.25/2Inches Linear Polarizer Filter Anodized Aluminum Optical Glass for Lunar Planetary Observing

$23.62$39.37

12 sold
5% off
Compressed air precision filter transparent level gauge liquid level display gauge is convenient for observing filters Compressed air precision filter transparent level gauge liquid level display gauge is convenient for observing filters

Compressed air precision filter transparent level gauge liquid level display gauge is convenient for observing filters

$209.00$220.00

15% off
TAC Near‑Infrared Display Detection Observation Card Laser Frequency Doubling Card Detectable Wavelength 700‑1400nm TAC Near‑Infrared Display Detection Observation Card Laser Frequency Doubling Card Detectable Wavelength 700‑1400nm

TAC Near‑Infrared Display Detection Observation Card Laser Frequency Doubling Card Detectable Wavelength 700‑1400nm

$187.85$221.00

53% off
20X25 Professional Binoculars HD Pocket Waterproof Camping Observation Telescope Portable Optical Telescope for Outdoor Hunting 20X25 Professional Binoculars HD Pocket Waterproof Camping Observation Telescope Portable Optical Telescope for Outdoor Hunting

20X25 Professional Binoculars HD Pocket Waterproof Camping Observation Telescope Portable Optical Telescope for Outdoor Hunting

$176.87$376.31

1 sold
Drum washing machine original accessories door sealing observation window rubber pad rubber ring Drum washing machine original accessories door sealing observation window rubber pad rubber ring

Drum washing machine original accessories door sealing observation window rubber pad rubber ring

$220.00$220.00

11% off
1pcs SGR 014-0004 014-0005 0006 Threaded Window Observation Mirror 1pcs SGR 014-0004 014-0005 0006 Threaded Window Observation Mirror

1pcs SGR 014-0004 014-0005 0006 Threaded Window Observation Mirror

$195.80$220.00

SV221 1.25 inch 45‑Degree Mirror Diagonal Multi‑Coated Prism Filter Thread Astronomical Telescope Moon Planet Observation SV221 1.25 inch 45‑Degree Mirror Diagonal Multi‑Coated Prism Filter Thread Astronomical Telescope Moon Planet Observation

SV221 1.25 inch 45‑Degree Mirror Diagonal Multi‑Coated Prism Filter Thread Astronomical Telescope Moon Planet Observation

$190.59$190.59

40% off
28 pcs/set Biological Microscope 1200X Microscopes Kit Insects Cells Observation Home Magnifier Science Education Supplies 28 pcs/set Biological Microscope 1200X Microscopes Kit Insects Cells Observation Home Magnifier Science Education Supplies

28 pcs/set Biological Microscope 1200X Microscopes Kit Insects Cells Observation Home Magnifier Science Education Supplies

$19.81$33.01

6% off
Drum washing machine sealing ring observation window pad rubber leather door seal accessories Drum washing machine sealing ring observation window pad rubber leather door seal accessories

Drum washing machine sealing ring observation window pad rubber leather door seal accessories

$206.80$220.00

Thread pipe glass sight glass flange water flow indicator observation window DN25 Thread pipe glass sight glass flange water flow indicator observation window DN25

Thread pipe glass sight glass flange water flow indicator observation window DN25

$220.00$220.00

3% off
304 Stainless Steel Sanitary Grade Welding Splice Mirror Brushed Wiper Glass Observation Mirror Thread Splice Knot Window 304 Stainless Steel Sanitary Grade Welding Splice Mirror Brushed Wiper Glass Observation Mirror Thread Splice Knot Window

304 Stainless Steel Sanitary Grade Welding Splice Mirror Brushed Wiper Glass Observation Mirror Thread Splice Knot Window

$213.40$220.00

Portable 10x magnifying glass for gemstone detail appraisal and observation Portable 10x magnifying glass for gemstone detail appraisal and observation

Portable 10x magnifying glass for gemstone detail appraisal and observation

$220.00$220.00

8% off
Display detection observation card, frequency doubling film card, VRC5

Display detection observation card, frequency doubling film card, VRC5

$202.40$220.00

45% off
Digital Magnifier Microscope Camera 3'' Color Screen LED Light For Observation Digital Magnifier Microscope Camera 3'' Color Screen LED Light For Observation

Digital Magnifier Microscope Camera 3'' Color Screen LED Light For Observation

$124.77$226.85

28% off
Chip Observation Display Bracket Round Acrylic Magnifier Holder With Adjustable Base Chip Observation Display Bracket Round Acrylic Magnifier Holder With Adjustable Base

Chip Observation Display Bracket Round Acrylic Magnifier Holder With Adjustable Base

$175.50$243.75

35% off
SVBONY SV139 1.25 Inch Telescope Filter ND Series Neutral Density Filter Sheet for Telescope Eyepiece Observe the Moon SVBONY SV139 1.25 Inch Telescope Filter ND Series Neutral Density Filter Sheet for Telescope Eyepiece Observe the Moon

SVBONY SV139 1.25 Inch Telescope Filter ND Series Neutral Density Filter Sheet for Telescope Eyepiece Observe the Moon

$24.65$37.92

14 sold
17% off
80‑250mm Astronomical Telescope Solar Filter Sun Film with Metal Press Ring for Solar Eclipse Sunspot Observation 80‑250mm Astronomical Telescope Solar Filter Sun Film with Metal Press Ring for Solar Eclipse Sunspot Observation

80‑250mm Astronomical Telescope Solar Filter Sun Film with Metal Press Ring for Solar Eclipse Sunspot Observation

$221.87$269.10

6% off
Telescope S50 Portable with Metal Lens Hood Dust Cover Level Adjustment for Clearer Observations Telescope S50 Portable with Metal Lens Hood Dust Cover Level Adjustment for Clearer Observations

Telescope S50 Portable with Metal Lens Hood Dust Cover Level Adjustment for Clearer Observations

$197.40$210.00

11% off
External eccentric impeller mirror 304 stainless steel welding movable joint water flow indicator oil dynamic observation mirror External eccentric impeller mirror 304 stainless steel welding movable joint water flow indicator oil dynamic observation mirror

External eccentric impeller mirror 304 stainless steel welding movable joint water flow indicator oil dynamic observation mirror

$204.70$230.00

15% off
Diameter 150-200mm Tempered Glass Borosilicate Lens High Temperature Resistant Sight Glass Boiler Pipeline Observation Lens Diameter 150-200mm Tempered Glass Borosilicate Lens High Temperature Resistant Sight Glass Boiler Pipeline Observation Lens

Diameter 150-200mm Tempered Glass Borosilicate Lens High Temperature Resistant Sight Glass Boiler Pipeline Observation Lens

$163.86$192.78

4 sold
5% off
Optical dry plate frame fixed vertical clamping fixture thin plate type square grating white screen indication observation card Optical dry plate frame fixed vertical clamping fixture thin plate type square grating white screen indication observation card

Optical dry plate frame fixed vertical clamping fixture thin plate type square grating white screen indication observation card

$182.57$192.18

51% off
Powerful Monocular High-definition Professional Astronomical Telescope with High-definition Planetary Observation Function Powerful Monocular High-definition Professional Astronomical Telescope with High-definition Planetary Observation Function

Powerful Monocular High-definition Professional Astronomical Telescope with High-definition Planetary Observation Function

$184.01$375.54

62% off
1000X Rechargeable Digital Microscope, 4.3-Inch LCD Screen, 1080P Imaging, 8 Adjustable LEDs, 32GB Memory Card Included, Black ABS Body, for Science Teaching, Circuit Board and Fabric Inspection, and Home Observation 1000X Rechargeable Digital Microscope, 4.3-Inch LCD Screen, 1080P Imaging, 8 Adjustable LEDs, 32GB Memory Card Included, Black ABS Body, for Science Teaching, Circuit Board and Fabric Inspection, and Home Observation

1000X Rechargeable Digital Microscope, 4.3-Inch LCD Screen, 1080P Imaging, 8 Adjustable LEDs, 32GB Memory Card Included, Black ABS Body, for Science Teaching, Circuit Board and Fabric Inspection, and Home Observation

$217.16$571.47

3 sold
46% off
Astronomical Telescope Filter Set 1.25 Inch Multi Color Lens Kit for Moon Nebula and Star Observation Astronomical Telescope Filter Set 1.25 Inch Multi Color Lens Kit for Moon Nebula and Star Observation

Astronomical Telescope Filter Set 1.25 Inch Multi Color Lens Kit for Moon Nebula and Star Observation

$10.40 $19.26

Categories: Tools, Measurement & Analysis Instruments

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50% off
2-Inch IPS Screen Mini Digital Microscope 500X Zoom for Soldering Textile Insect Observation LED Light Handheld Magnifier 2-Inch IPS Screen Mini Digital Microscope 500X Zoom for Soldering Textile Insect Observation LED Light Handheld Magnifier

2-Inch IPS Screen Mini Digital Microscope 500X Zoom for Soldering Textile Insect Observation LED Light Handheld Magnifier

$181.68 $363.36

1 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
Astronomical Telescope Portable Travel Telescope Monocular HD Moon Space Planet Observation for Children Gifts Astronomical Telescope Portable Travel Telescope Monocular HD Moon Space Planet Observation for Children Gifts

Astronomical Telescope Portable Travel Telescope Monocular HD Moon Space Planet Observation for Children Gifts

$243.21 $486.43

2 sold

Categories: Tools, Measurement & Analysis Instruments

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43% off
40mm Length All Macro Lens For ET693C ET693B Thermal Imaging Camera 30-50mm Observation Distance PCB Inspection Tool 40mm Length All Macro Lens For ET693C ET693B Thermal Imaging Camera 30-50mm Observation Distance PCB Inspection Tool

40mm Length All Macro Lens For ET693C ET693B Thermal Imaging Camera 30-50mm Observation Distance PCB Inspection Tool

$168.94 $296.39

3 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
145mm Solar Filter Sun Safety Film Astronomical Telescope Objective Lens Cover Observe Eclipse Spot for Celestron 127SLT 22097 145mm Solar Filter Sun Safety Film Astronomical Telescope Objective Lens Cover Observe Eclipse Spot for Celestron 127SLT 22097

145mm Solar Filter Sun Safety Film Astronomical Telescope Objective Lens Cover Observe Eclipse Spot for Celestron 127SLT 22097

$158.00 $158.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now
304 stainless steel concentric through impeller sight glass SG02-YL11X flow water flow indicator glass observation window 304 stainless steel concentric through impeller sight glass SG02-YL11X flow water flow indicator glass observation window

304 stainless steel concentric through impeller sight glass SG02-YL11X flow water flow indicator glass observation window

$210.00 $210.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Pole Climbing Spikes Non-Slip Tree Climbing Spurs Tree Climbing Tool Kit for Hunting Observation Picking Fruit Coconut Pole Climbing Spikes Non-Slip Tree Climbing Spurs Tree Climbing Tool Kit for Hunting Observation Picking Fruit Coconut

Pole Climbing Spikes Non-Slip Tree Climbing Spurs Tree Climbing Tool Kit for Hunting Observation Picking Fruit Coconut

$53.27 $53.27

Categories: Tools, Measurement & Analysis Instruments

Buy Now
11% off
Air Compressor Oil Level Mirror, Oil Level Observation Mirror，1pcs Air Compressor Oil Level Mirror, Oil Level Observation Mirror，1pcs

Air Compressor Oil Level Mirror, Oil Level Observation Mirror，1pcs

$195.80 $220.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now
New For Drum Washing Machine TG100-1618LPIDG-3047 Door Sealing Ring 0020301453B Observation Window Gasket Assembly New For Drum Washing Machine TG100-1618LPIDG-3047 Door Sealing Ring 0020301453B Observation Window Gasket Assembly

New For Drum Washing Machine TG100-1618LPIDG-3047 Door Sealing Ring 0020301453B Observation Window Gasket Assembly

$213.17 $213.17

Categories: Tools, Measurement & Analysis Instruments

Buy Now
6% off
Drum washing machine accessories Daquan door sealing ring rubber pad observation window pad door rubber ring Drum washing machine accessories Daquan door sealing ring rubber pad observation window pad door rubber ring

Drum washing machine accessories Daquan door sealing ring rubber pad observation window pad door rubber ring

$202.10 $215.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now
39% off
80-250mm Solar Film Filter for Sun Eclipse & Sunspot Observation Telescope 80-250mm Solar Film Filter for Sun Eclipse & Sunspot Observation Telescope

80-250mm Solar Film Filter for Sun Eclipse & Sunspot Observation Telescope

$126.27 $207.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now
8% off
Pipe sight glass 304 stainless steel sanitary grade observation clamp type 316 glass sight cup with protective cover Pipe sight glass 304 stainless steel sanitary grade observation clamp type 316 glass sight cup with protective cover

Pipe sight glass 304 stainless steel sanitary grade observation clamp type 316 glass sight cup with protective cover

$197.80 $215.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now
56% off
Thermal Imaging Lens 40mm Focal Length For ET693C ET693B Camera Observation 30-50mm Distance High Transmittance Tool Thermal Imaging Lens 40mm Focal Length For ET693C ET693B Camera Observation 30-50mm Distance High Transmittance Tool

Thermal Imaging Lens 40mm Focal Length For ET693C ET693B Camera Observation 30-50mm Distance High Transmittance Tool

$161.86 $367.86

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
40% off
Svbony Telescope Filter 1.25/2Inches Linear Polarizer Filter Anodized Aluminum Optical Glass for Lunar Planetary Observing Svbony Telescope Filter 1.25/2Inches Linear Polarizer Filter Anodized Aluminum Optical Glass for Lunar Planetary Observing

Svbony Telescope Filter 1.25/2Inches Linear Polarizer Filter Anodized Aluminum Optical Glass for Lunar Planetary Observing

$23.62 $39.37

12 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
5% off
Compressed air precision filter transparent level gauge liquid level display gauge is convenient for observing filters Compressed air precision filter transparent level gauge liquid level display gauge is convenient for observing filters

Compressed air precision filter transparent level gauge liquid level display gauge is convenient for observing filters

$209.00 $220.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now
15% off
TAC Near‑Infrared Display Detection Observation Card Laser Frequency Doubling Card Detectable Wavelength 700‑1400nm TAC Near‑Infrared Display Detection Observation Card Laser Frequency Doubling Card Detectable Wavelength 700‑1400nm

TAC Near‑Infrared Display Detection Observation Card Laser Frequency Doubling Card Detectable Wavelength 700‑1400nm

$187.85 $221.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now
53% off
20X25 Professional Binoculars HD Pocket Waterproof Camping Observation Telescope Portable Optical Telescope for Outdoor Hunting 20X25 Professional Binoculars HD Pocket Waterproof Camping Observation Telescope Portable Optical Telescope for Outdoor Hunting

20X25 Professional Binoculars HD Pocket Waterproof Camping Observation Telescope Portable Optical Telescope for Outdoor Hunting

$176.87 $376.31

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Drum washing machine original accessories door sealing observation window rubber pad rubber ring Drum washing machine original accessories door sealing observation window rubber pad rubber ring

Drum washing machine original accessories door sealing observation window rubber pad rubber ring

$220.00 $220.00

Categories: Tools, Measurement & Analysis Instruments

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11% off
1pcs SGR 014-0004 014-0005 0006 Threaded Window Observation Mirror 1pcs SGR 014-0004 014-0005 0006 Threaded Window Observation Mirror

1pcs SGR 014-0004 014-0005 0006 Threaded Window Observation Mirror

$195.80 $220.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now
SV221 1.25 inch 45‑Degree Mirror Diagonal Multi‑Coated Prism Filter Thread Astronomical Telescope Moon Planet Observation SV221 1.25 inch 45‑Degree Mirror Diagonal Multi‑Coated Prism Filter Thread Astronomical Telescope Moon Planet Observation

SV221 1.25 inch 45‑Degree Mirror Diagonal Multi‑Coated Prism Filter Thread Astronomical Telescope Moon Planet Observation

$190.59 $190.59

Categories: Tools, Measurement & Analysis Instruments

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40% off
28 pcs/set Biological Microscope 1200X Microscopes Kit Insects Cells Observation Home Magnifier Science Education Supplies 28 pcs/set Biological Microscope 1200X Microscopes Kit Insects Cells Observation Home Magnifier Science Education Supplies

28 pcs/set Biological Microscope 1200X Microscopes Kit Insects Cells Observation Home Magnifier Science Education Supplies

$19.81 $33.01

Categories: Tools, Measurement & Analysis Instruments

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6% off
Drum washing machine sealing ring observation window pad rubber leather door seal accessories Drum washing machine sealing ring observation window pad rubber leather door seal accessories

Drum washing machine sealing ring observation window pad rubber leather door seal accessories

$206.80 $220.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Thread pipe glass sight glass flange water flow indicator observation window DN25 Thread pipe glass sight glass flange water flow indicator observation window DN25

Thread pipe glass sight glass flange water flow indicator observation window DN25

$220.00 $220.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now
3% off
304 Stainless Steel Sanitary Grade Welding Splice Mirror Brushed Wiper Glass Observation Mirror Thread Splice Knot Window 304 Stainless Steel Sanitary Grade Welding Splice Mirror Brushed Wiper Glass Observation Mirror Thread Splice Knot Window

304 Stainless Steel Sanitary Grade Welding Splice Mirror Brushed Wiper Glass Observation Mirror Thread Splice Knot Window

$213.40 $220.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Portable 10x magnifying glass for gemstone detail appraisal and observation Portable 10x magnifying glass for gemstone detail appraisal and observation

Portable 10x magnifying glass for gemstone detail appraisal and observation

$220.00 $220.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now
8% off
Display detection observation card, frequency doubling film card, VRC5

Display detection observation card, frequency doubling film card, VRC5

$202.40 $220.00

Categories: Tools, Measurement & Analysis Instruments

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45% off
Digital Magnifier Microscope Camera 3'' Color Screen LED Light For Observation Digital Magnifier Microscope Camera 3'' Color Screen LED Light For Observation

Digital Magnifier Microscope Camera 3'' Color Screen LED Light For Observation

$124.77 $226.85

Categories: Tools, Measurement & Analysis Instruments

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28% off
Chip Observation Display Bracket Round Acrylic Magnifier Holder With Adjustable Base Chip Observation Display Bracket Round Acrylic Magnifier Holder With Adjustable Base

Chip Observation Display Bracket Round Acrylic Magnifier Holder With Adjustable Base

$175.50 $243.75

Categories: Tools, Measurement & Analysis Instruments

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35% off
SVBONY SV139 1.25 Inch Telescope Filter ND Series Neutral Density Filter Sheet for Telescope Eyepiece Observe the Moon SVBONY SV139 1.25 Inch Telescope Filter ND Series Neutral Density Filter Sheet for Telescope Eyepiece Observe the Moon

SVBONY SV139 1.25 Inch Telescope Filter ND Series Neutral Density Filter Sheet for Telescope Eyepiece Observe the Moon

$24.65 $37.92

14 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
17% off
80‑250mm Astronomical Telescope Solar Filter Sun Film with Metal Press Ring for Solar Eclipse Sunspot Observation 80‑250mm Astronomical Telescope Solar Filter Sun Film with Metal Press Ring for Solar Eclipse Sunspot Observation

80‑250mm Astronomical Telescope Solar Filter Sun Film with Metal Press Ring for Solar Eclipse Sunspot Observation

$221.87 $269.10

Categories: Tools, Measurement & Analysis Instruments

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6% off
Telescope S50 Portable with Metal Lens Hood Dust Cover Level Adjustment for Clearer Observations Telescope S50 Portable with Metal Lens Hood Dust Cover Level Adjustment for Clearer Observations

Telescope S50 Portable with Metal Lens Hood Dust Cover Level Adjustment for Clearer Observations

$197.40 $210.00

Categories: Tools, Measurement & Analysis Instruments

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11% off
External eccentric impeller mirror 304 stainless steel welding movable joint water flow indicator oil dynamic observation mirror External eccentric impeller mirror 304 stainless steel welding movable joint water flow indicator oil dynamic observation mirror

External eccentric impeller mirror 304 stainless steel welding movable joint water flow indicator oil dynamic observation mirror

$204.70 $230.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now
15% off
Diameter 150-200mm Tempered Glass Borosilicate Lens High Temperature Resistant Sight Glass Boiler Pipeline Observation Lens Diameter 150-200mm Tempered Glass Borosilicate Lens High Temperature Resistant Sight Glass Boiler Pipeline Observation Lens

Diameter 150-200mm Tempered Glass Borosilicate Lens High Temperature Resistant Sight Glass Boiler Pipeline Observation Lens

$163.86 $192.78

4 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
5% off
Optical dry plate frame fixed vertical clamping fixture thin plate type square grating white screen indication observation card Optical dry plate frame fixed vertical clamping fixture thin plate type square grating white screen indication observation card

Optical dry plate frame fixed vertical clamping fixture thin plate type square grating white screen indication observation card

$182.57 $192.18

Categories: Tools, Measurement & Analysis Instruments

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51% off
Powerful Monocular High-definition Professional Astronomical Telescope with High-definition Planetary Observation Function Powerful Monocular High-definition Professional Astronomical Telescope with High-definition Planetary Observation Function

Powerful Monocular High-definition Professional Astronomical Telescope with High-definition Planetary Observation Function

$184.01 $375.54

Categories: Tools, Measurement & Analysis Instruments

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62% off
1000X Rechargeable Digital Microscope, 4.3-Inch LCD Screen, 1080P Imaging, 8 Adjustable LEDs, 32GB Memory Card Included, Black ABS Body, for Science Teaching, Circuit Board and Fabric Inspection, and Home Observation 1000X Rechargeable Digital Microscope, 4.3-Inch LCD Screen, 1080P Imaging, 8 Adjustable LEDs, 32GB Memory Card Included, Black ABS Body, for Science Teaching, Circuit Board and Fabric Inspection, and Home Observation

1000X Rechargeable Digital Microscope, 4.3-Inch LCD Screen, 1080P Imaging, 8 Adjustable LEDs, 32GB Memory Card Included, Black ABS Body, for Science Teaching, Circuit Board and Fabric Inspection, and Home Observation

$217.16 $571.47

3 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now