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40% off
Professional Monocular Microscope Auxiliary Objective Barlow Lens 0.75X Install Thread 42Mm For 10A 120X 180X 300X Easy To Use Professional Monocular Microscope Auxiliary Objective Barlow Lens 0.75X Install Thread 42Mm For 10A 120X 180X 300X Easy To Use

Professional Monocular Microscope Auxiliary Objective Barlow Lens 0.75X Install Thread 42Mm For 10A 120X 180X 300X Easy To Use

$11.46$19.10

18% off
10x 42mm Outdoo Tralel Portable Camping Single-tube Telescope 10 Times Adult Children Pocket Birdwatching Monocular Telescope 10x 42mm Outdoo Tralel Portable Camping Single-tube Telescope 10 Times Adult Children Pocket Birdwatching Monocular Telescope

10x 42mm Outdoo Tralel Portable Camping Single-tube Telescope 10 Times Adult Children Pocket Birdwatching Monocular Telescope

$26.98$32.90

hot sales !!!!!!!!42MM diameter with FL 55 mm Google Cardboard version 4 Google Cardboard lenses hot sales !!!!!!!!42MM diameter with FL 55 mm Google Cardboard version 4 Google Cardboard lenses

hot sales !!!!!!!!42MM diameter with FL 55 mm Google Cardboard version 4 Google Cardboard lenses

$3.99$3.99

30% off
42mm Aspherical Pano-convex Condensing Lens H-PZ33 Optical Glass Plano Convex Lenses Magnifier Imaging Focusing Laser Lentes 42mm Aspherical Pano-convex Condensing Lens H-PZ33 Optical Glass Plano Convex Lenses Magnifier Imaging Focusing Laser Lentes

42mm Aspherical Pano-convex Condensing Lens H-PZ33 Optical Glass Plano Convex Lenses Magnifier Imaging Focusing Laser Lentes

$14.90$21.28

38-42mm Tactical Rubber Eyepiece Cup Eye Guard Shield Cover for Night Vision Spotting Scope Riflescope Binoculars Telescope 38-42mm Tactical Rubber Eyepiece Cup Eye Guard Shield Cover for Night Vision Spotting Scope Riflescope Binoculars Telescope

38-42mm Tactical Rubber Eyepiece Cup Eye Guard Shield Cover for Night Vision Spotting Scope Riflescope Binoculars Telescope

$6.99$6.99

1 sold
37% off
2PCS PMMA Plano convex lens Dia 42mm Focal length 75mm 4x magnifying glass magnifier lens 2PCS PMMA Plano convex lens Dia 42mm Focal length 75mm 4x magnifying glass magnifier lens

2PCS PMMA Plano convex lens Dia 42mm Focal length 75mm 4x magnifying glass magnifier lens

$1.25$1.99

4 sold
1/8'' NPT Thread 42mm Air Compressor Pneumatic Hydraulic Fluid Pressure Gauge Meter Manometer 0-12Bar / 0-180PSI 1/8'' NPT Thread 42mm Air Compressor Pneumatic Hydraulic Fluid Pressure Gauge Meter Manometer 0-12Bar / 0-180PSI

1/8'' NPT Thread 42mm Air Compressor Pneumatic Hydraulic Fluid Pressure Gauge Meter Manometer 0-12Bar / 0-180PSI

$19.50$19.50

2 sold
GWUNW BY56W 50.000mA(50mA) 5 bit high precision ammeter RS232 Serial Communication alarm signal GWUNW BY56W 50.000mA(50mA) 5 bit high precision ammeter RS232 Serial Communication alarm signal

GWUNW BY56W 50.000mA(50mA) 5 bit high precision ammeter RS232 Serial Communication alarm signal

$20.56$20.56

1 sold
Weimeng Laser Protective Lens Dia.40 41.5 42 48 mm for Fiber Laser 1064nm laser cutting welding engraving machine Weimeng Laser Protective Lens Dia.40 41.5 42 48 mm for Fiber Laser 1064nm laser cutting welding engraving machine

Weimeng Laser Protective Lens Dia.40 41.5 42 48 mm for Fiber Laser 1064nm laser cutting welding engraving machine

$9.90$9.90

1 sold
16% off
STM32F103C8T6 stm32f103 STM32 Mini System Board learning board with 20P-GPIO Pin AMS1117-3.3V evaluation kit development board STM32F103C8T6 stm32f103 STM32 Mini System Board learning board with 20P-GPIO Pin AMS1117-3.3V evaluation kit development board

STM32F103C8T6 stm32f103 STM32 Mini System Board learning board with 20P-GPIO Pin AMS1117-3.3V evaluation kit development board

$5.66$6.74

iBUS S2 date cable adapter Restore and Repair Support for iWatch Series 2 38 mm 42 mm iBUS S2 date cable adapter Restore and Repair Support for iWatch Series 2 38 mm 42 mm

iBUS S2 date cable adapter Restore and Repair Support for iWatch Series 2 38 mm 42 mm

$1400.00$1400.00

50% off
HR12X42G Outdoor Waterproof Telescope Handheld Binoculars for Hunting Camping Large 42mm Objective BAK4 Prism Lens FMC Coating HR12X42G Outdoor Waterproof Telescope Handheld Binoculars for Hunting Camping Large 42mm Objective BAK4 Prism Lens FMC Coating

HR12X42G Outdoor Waterproof Telescope Handheld Binoculars for Hunting Camping Large 42mm Objective BAK4 Prism Lens FMC Coating

$29.99$59.98

4 sold
23% off
Professional Monocular Microscope Auxiliary Objective Barlow Lens 2X Install Thread 42Mm For 10A 120X 180X 300X Easy To Use Professional Monocular Microscope Auxiliary Objective Barlow Lens 2X Install Thread 42Mm For 10A 120X 180X 300X Easy To Use

Professional Monocular Microscope Auxiliary Objective Barlow Lens 2X Install Thread 42Mm For 10A 120X 180X 300X Easy To Use

$11.75$15.26

29% off
DC 3.5V-30V IP68 Waterproof LED Digital Voltmeter Voltage Meter Motorcycle Electric Bicycle Volt Tester Detector Monitor 12V 24V DC 3.5V-30V IP68 Waterproof LED Digital Voltmeter Voltage Meter Motorcycle Electric Bicycle Volt Tester Detector Monitor 12V 24V

DC 3.5V-30V IP68 Waterproof LED Digital Voltmeter Voltage Meter Motorcycle Electric Bicycle Volt Tester Detector Monitor 12V 24V

$2.59$3.65

1 sold
Size Diameter 42mm Round 2mm Thickness 254nm UV Pass Filter Glass ZWB3 For Flashlights Size Diameter 42mm Round 2mm Thickness 254nm UV Pass Filter Glass ZWB3 For Flashlights

Size Diameter 42mm Round 2mm Thickness 254nm UV Pass Filter Glass ZWB3 For Flashlights

$9.50$9.50

2 sold
Drop Shipping 56*42MM Focal Length 100mm 2.4 Drop Shipping 56*42MM Focal Length 100mm 2.4

Drop Shipping 56*42MM Focal Length 100mm 2.4" LCD DIY Projector Rectangular Fresnel Lens

$3.19$3.19

4 sold
16% off
2PCS 65mm Optical Glass Design LED Focal Length 42mm Plano Convex Glass Lens For DIY Condensing Lens Focusing Flashlight Lens 2PCS 65mm Optical Glass Design LED Focal Length 42mm Plano Convex Glass Lens For DIY Condensing Lens Focusing Flashlight Lens

2PCS 65mm Optical Glass Design LED Focal Length 42mm Plano Convex Glass Lens For DIY Condensing Lens Focusing Flashlight Lens

$18.46$21.98

GWUNW BY56W 5.0000A(5A) 5 bit high precision ammeter RS232 Serial Communication alarm signal GWUNW BY56W 5.0000A(5A) 5 bit high precision ammeter RS232 Serial Communication alarm signal

GWUNW BY56W 5.0000A(5A) 5 bit high precision ammeter RS232 Serial Communication alarm signal

$20.56$20.56

1 sold
LXFT-B42 42mm Blue optical glass filter for Microscope, The blue filter brings the light back to a more natural white light

LXFT-B42 42mm Blue optical glass filter for Microscope, The blue filter brings the light back to a more natural white light

$3.29$3.29

5X Folding Pocket Glass Optical Glass Magnifier Portable Suitable for Outdoor Camping Hiking Diameter 42mm New 5X Folding Pocket Glass Optical Glass Magnifier Portable Suitable for Outdoor Camping Hiking Diameter 42mm New

5X Folding Pocket Glass Optical Glass Magnifier Portable Suitable for Outdoor Camping Hiking Diameter 42mm New

$3.01$3.01

Aluminum Alloy Mircoscope Base Stands Adjustable Microscope Bracket Holder Table Stand 42mm 50mm For Zoom Lens Microscope Camera Aluminum Alloy Mircoscope Base Stands Adjustable Microscope Bracket Holder Table Stand 42mm 50mm For Zoom Lens Microscope Camera

Aluminum Alloy Mircoscope Base Stands Adjustable Microscope Bracket Holder Table Stand 42mm 50mm For Zoom Lens Microscope Camera

$31.77$31.77

1 sold
diameter 42mm round 830nm IR pass filter glass diameter 42mm round 830nm IR pass filter glass

diameter 42mm round 830nm IR pass filter glass

$8.50$8.50

5X 42mm Necklace Magnifier Hanging Loupe Utility Monocle Lens Coin Magnifying Glass Pendant 450mm Chain Zooming Increase Vision 5X 42mm Necklace Magnifier Hanging Loupe Utility Monocle Lens Coin Magnifying Glass Pendant 450mm Chain Zooming Increase Vision

5X 42mm Necklace Magnifier Hanging Loupe Utility Monocle Lens Coin Magnifying Glass Pendant 450mm Chain Zooming Increase Vision

$1.32$1.32

2 sold
LXFT-Y42 42mm Yellow glass Filters for Microscopes

LXFT-Y42 42mm Yellow glass Filters for Microscopes

$3.29$3.29

365nm UV Filter Ultraviolet Filters Black Glass ZWB2 D37MM 42MM Visible Light Cutting Machine UG1 For Flashlights Medical Equipm 365nm UV Filter Ultraviolet Filters Black Glass ZWB2 D37MM 42MM Visible Light Cutting Machine UG1 For Flashlights Medical Equipm

365nm UV Filter Ultraviolet Filters Black Glass ZWB2 D37MM 42MM Visible Light Cutting Machine UG1 For Flashlights Medical Equipm

$19.11$19.11

GWUNW BY56W DC 500.00V(500V) 5 bit high precision Voltmeter RS232 Serial Communication alarm signal Voltage Tester Meter GWUNW BY56W DC 500.00V(500V) 5 bit high precision Voltmeter RS232 Serial Communication alarm signal Voltage Tester Meter

GWUNW BY56W DC 500.00V(500V) 5 bit high precision Voltmeter RS232 Serial Communication alarm signal Voltage Tester Meter

$20.56$20.56

3 sold
20% off
0.5X/0.35X/2X/1X Barlow Auxiliary Objective Glass Lens 42mm For 10A 300X 180X 120X C-MOUNT Lens Industry Video Microscope Camera 0.5X/0.35X/2X/1X Barlow Auxiliary Objective Glass Lens 42mm For 10A 300X 180X 120X C-MOUNT Lens Industry Video Microscope Camera

0.5X/0.35X/2X/1X Barlow Auxiliary Objective Glass Lens 42mm For 10A 300X 180X 120X C-MOUNT Lens Industry Video Microscope Camera

$9.60$12.00

22 sold
WIFI communication APP PC DC DC Converter CC CV Power Module 0.6-30V 5A Adjustable Regulated power supply Voltmeter ammeter 80W WIFI communication APP PC DC DC Converter CC CV Power Module 0.6-30V 5A Adjustable Regulated power supply Voltmeter ammeter 80W

WIFI communication APP PC DC DC Converter CC CV Power Module 0.6-30V 5A Adjustable Regulated power supply Voltmeter ammeter 80W

$19.90$19.90

1 sold
62% off
2 pieces Binoculars Protective Rubber Objective Lens Cap 42mm for Telescope with Outer Diameter 52-54mm 2 pieces Binoculars Protective Rubber Objective Lens Cap 42mm for Telescope with Outer Diameter 52-54mm

2 pieces Binoculars Protective Rubber Objective Lens Cap 42mm for Telescope with Outer Diameter 52-54mm

$1.78$4.78

29 sold
28% off
Short Axis Secondary Mirror 20mm 25mm 28mm 30mm 35mm 40mm 42mm 45mm 50mm 54m for DIY Newtonian Reflecting Astronomical Telescope Short Axis Secondary Mirror 20mm 25mm 28mm 30mm 35mm 40mm 42mm 45mm 50mm 54m for DIY Newtonian Reflecting Astronomical Telescope

Short Axis Secondary Mirror 20mm 25mm 28mm 30mm 35mm 40mm 42mm 45mm 50mm 54m for DIY Newtonian Reflecting Astronomical Telescope

$8.55$11.88

1 sold
38mm 42mm Eyepiece Dust Free Cover Dustproof Caps for Binocular Trinocular Microscope Telescope Stand Lens Digital Camera Repair 38mm 42mm Eyepiece Dust Free Cover Dustproof Caps for Binocular Trinocular Microscope Telescope Stand Lens Digital Camera Repair

38mm 42mm Eyepiece Dust Free Cover Dustproof Caps for Binocular Trinocular Microscope Telescope Stand Lens Digital Camera Repair

$3.74$3.74

11 sold
15% off
Round Fresnel Lens Threaded Condenser Concentric Optical Lens 30mm 42mm 50mm 60mm 70mm 80mm for LED Spotlight DIY Projector VR Round Fresnel Lens Threaded Condenser Concentric Optical Lens 30mm 42mm 50mm 60mm 70mm 80mm for LED Spotlight DIY Projector VR

Round Fresnel Lens Threaded Condenser Concentric Optical Lens 30mm 42mm 50mm 60mm 70mm 80mm for LED Spotlight DIY Projector VR

$15.21$17.90

7 sold
25% off
0.5X 2.0X 0.3X Barlow Auxiliary Objective Glass Lens 42mm For 200X 180X 300X C MOUNT Lens Industry Video Microscope Camera 0.5X 2.0X 0.3X Barlow Auxiliary Objective Glass Lens 42mm For 200X 180X 300X C MOUNT Lens Industry Video Microscope Camera

0.5X 2.0X 0.3X Barlow Auxiliary Objective Glass Lens 42mm For 200X 180X 300X C MOUNT Lens Industry Video Microscope Camera

$126.87$169.16

1 sold
37% off
Mechanical Iris Aperture 2.5-42MM Adjustable Iris Diaphragm Microscope Camera Condenser Parts Mechanical Iris Aperture 2.5-42MM Adjustable Iris Diaphragm Microscope Camera Condenser Parts

Mechanical Iris Aperture 2.5-42MM Adjustable Iris Diaphragm Microscope Camera Condenser Parts

$23.30$36.98

40% off
0.3X 0.5X 2.0X 42mm Auxiliary Barlow Objective Lens For 120X/180X/200X/300X/500X C-Mount Industrial Microscope Zoom Lens 0.3X 0.5X 2.0X 42mm Auxiliary Barlow Objective Lens For 120X/180X/200X/300X/500X C-Mount Industrial Microscope Zoom Lens

0.3X 0.5X 2.0X 42mm Auxiliary Barlow Objective Lens For 120X/180X/200X/300X/500X C-Mount Industrial Microscope Zoom Lens

$14.04$23.40

40% off
Professional Monocular Microscope Auxiliary Objective Barlow Lens 0.75X Install Thread 42Mm For 10A 120X 180X 300X Easy To Use Professional Monocular Microscope Auxiliary Objective Barlow Lens 0.75X Install Thread 42Mm For 10A 120X 180X 300X Easy To Use

Professional Monocular Microscope Auxiliary Objective Barlow Lens 0.75X Install Thread 42Mm For 10A 120X 180X 300X Easy To Use

$11.46 $19.10

Categories: Tools, Measurement & Analysis Instruments

Buy Now
18% off
10x 42mm Outdoo Tralel Portable Camping Single-tube Telescope 10 Times Adult Children Pocket Birdwatching Monocular Telescope 10x 42mm Outdoo Tralel Portable Camping Single-tube Telescope 10 Times Adult Children Pocket Birdwatching Monocular Telescope

10x 42mm Outdoo Tralel Portable Camping Single-tube Telescope 10 Times Adult Children Pocket Birdwatching Monocular Telescope

$26.98 $32.90

Categories: Tools, Measurement & Analysis Instruments

Buy Now
hot sales !!!!!!!!42MM diameter with FL 55 mm Google Cardboard version 4 Google Cardboard lenses hot sales !!!!!!!!42MM diameter with FL 55 mm Google Cardboard version 4 Google Cardboard lenses

hot sales !!!!!!!!42MM diameter with FL 55 mm Google Cardboard version 4 Google Cardboard lenses

$3.99 $3.99

Categories: Tools, Measurement & Analysis Instruments

Buy Now
30% off
42mm Aspherical Pano-convex Condensing Lens H-PZ33 Optical Glass Plano Convex Lenses Magnifier Imaging Focusing Laser Lentes 42mm Aspherical Pano-convex Condensing Lens H-PZ33 Optical Glass Plano Convex Lenses Magnifier Imaging Focusing Laser Lentes

42mm Aspherical Pano-convex Condensing Lens H-PZ33 Optical Glass Plano Convex Lenses Magnifier Imaging Focusing Laser Lentes

$14.90 $21.28

Categories: Tools, Measurement & Analysis Instruments

Buy Now
38-42mm Tactical Rubber Eyepiece Cup Eye Guard Shield Cover for Night Vision Spotting Scope Riflescope Binoculars Telescope 38-42mm Tactical Rubber Eyepiece Cup Eye Guard Shield Cover for Night Vision Spotting Scope Riflescope Binoculars Telescope

38-42mm Tactical Rubber Eyepiece Cup Eye Guard Shield Cover for Night Vision Spotting Scope Riflescope Binoculars Telescope

$6.99 $6.99

1 sold

Categories: Tools, Measurement & Analysis Instruments

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37% off
2PCS PMMA Plano convex lens Dia 42mm Focal length 75mm 4x magnifying glass magnifier lens 2PCS PMMA Plano convex lens Dia 42mm Focal length 75mm 4x magnifying glass magnifier lens

2PCS PMMA Plano convex lens Dia 42mm Focal length 75mm 4x magnifying glass magnifier lens

$1.25 $1.99

4 sold

Categories: Tools, Measurement & Analysis Instruments

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1/8'' NPT Thread 42mm Air Compressor Pneumatic Hydraulic Fluid Pressure Gauge Meter Manometer 0-12Bar / 0-180PSI 1/8'' NPT Thread 42mm Air Compressor Pneumatic Hydraulic Fluid Pressure Gauge Meter Manometer 0-12Bar / 0-180PSI

1/8'' NPT Thread 42mm Air Compressor Pneumatic Hydraulic Fluid Pressure Gauge Meter Manometer 0-12Bar / 0-180PSI

$19.50 $19.50

2 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
GWUNW BY56W 50.000mA(50mA) 5 bit high precision ammeter RS232 Serial Communication alarm signal GWUNW BY56W 50.000mA(50mA) 5 bit high precision ammeter RS232 Serial Communication alarm signal

GWUNW BY56W 50.000mA(50mA) 5 bit high precision ammeter RS232 Serial Communication alarm signal

$20.56 $20.56

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Weimeng Laser Protective Lens Dia.40 41.5 42 48 mm for Fiber Laser 1064nm laser cutting welding engraving machine Weimeng Laser Protective Lens Dia.40 41.5 42 48 mm for Fiber Laser 1064nm laser cutting welding engraving machine

Weimeng Laser Protective Lens Dia.40 41.5 42 48 mm for Fiber Laser 1064nm laser cutting welding engraving machine

$9.90 $9.90

1 sold

Categories: Tools, Measurement & Analysis Instruments

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16% off
STM32F103C8T6 stm32f103 STM32 Mini System Board learning board with 20P-GPIO Pin AMS1117-3.3V evaluation kit development board STM32F103C8T6 stm32f103 STM32 Mini System Board learning board with 20P-GPIO Pin AMS1117-3.3V evaluation kit development board

STM32F103C8T6 stm32f103 STM32 Mini System Board learning board with 20P-GPIO Pin AMS1117-3.3V evaluation kit development board

$5.66 $6.74

Categories: Tools, Measurement & Analysis Instruments

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iBUS S2 date cable adapter Restore and Repair Support for iWatch Series 2 38 mm 42 mm iBUS S2 date cable adapter Restore and Repair Support for iWatch Series 2 38 mm 42 mm

iBUS S2 date cable adapter Restore and Repair Support for iWatch Series 2 38 mm 42 mm

$1400.00 $1400.00

Categories: Tools, Measurement & Analysis Instruments

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50% off
HR12X42G Outdoor Waterproof Telescope Handheld Binoculars for Hunting Camping Large 42mm Objective BAK4 Prism Lens FMC Coating HR12X42G Outdoor Waterproof Telescope Handheld Binoculars for Hunting Camping Large 42mm Objective BAK4 Prism Lens FMC Coating

HR12X42G Outdoor Waterproof Telescope Handheld Binoculars for Hunting Camping Large 42mm Objective BAK4 Prism Lens FMC Coating

$29.99 $59.98

4 sold

Categories: Tools, Measurement & Analysis Instruments

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23% off
Professional Monocular Microscope Auxiliary Objective Barlow Lens 2X Install Thread 42Mm For 10A 120X 180X 300X Easy To Use Professional Monocular Microscope Auxiliary Objective Barlow Lens 2X Install Thread 42Mm For 10A 120X 180X 300X Easy To Use

Professional Monocular Microscope Auxiliary Objective Barlow Lens 2X Install Thread 42Mm For 10A 120X 180X 300X Easy To Use

$11.75 $15.26

Categories: Tools, Measurement & Analysis Instruments

Buy Now
29% off
DC 3.5V-30V IP68 Waterproof LED Digital Voltmeter Voltage Meter Motorcycle Electric Bicycle Volt Tester Detector Monitor 12V 24V DC 3.5V-30V IP68 Waterproof LED Digital Voltmeter Voltage Meter Motorcycle Electric Bicycle Volt Tester Detector Monitor 12V 24V

DC 3.5V-30V IP68 Waterproof LED Digital Voltmeter Voltage Meter Motorcycle Electric Bicycle Volt Tester Detector Monitor 12V 24V

$2.59 $3.65

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Size Diameter 42mm Round 2mm Thickness 254nm UV Pass Filter Glass ZWB3 For Flashlights Size Diameter 42mm Round 2mm Thickness 254nm UV Pass Filter Glass ZWB3 For Flashlights

Size Diameter 42mm Round 2mm Thickness 254nm UV Pass Filter Glass ZWB3 For Flashlights

$9.50 $9.50

2 sold

Categories: Tools, Measurement & Analysis Instruments

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Drop Shipping 56*42MM Focal Length 100mm 2.4 Drop Shipping 56*42MM Focal Length 100mm 2.4

Drop Shipping 56*42MM Focal Length 100mm 2.4" LCD DIY Projector Rectangular Fresnel Lens

$3.19 $3.19

4 sold

Categories: Tools, Measurement & Analysis Instruments

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16% off
2PCS 65mm Optical Glass Design LED Focal Length 42mm Plano Convex Glass Lens For DIY Condensing Lens Focusing Flashlight Lens 2PCS 65mm Optical Glass Design LED Focal Length 42mm Plano Convex Glass Lens For DIY Condensing Lens Focusing Flashlight Lens

2PCS 65mm Optical Glass Design LED Focal Length 42mm Plano Convex Glass Lens For DIY Condensing Lens Focusing Flashlight Lens

$18.46 $21.98

Categories: Tools, Measurement & Analysis Instruments

Buy Now
GWUNW BY56W 5.0000A(5A) 5 bit high precision ammeter RS232 Serial Communication alarm signal GWUNW BY56W 5.0000A(5A) 5 bit high precision ammeter RS232 Serial Communication alarm signal

GWUNW BY56W 5.0000A(5A) 5 bit high precision ammeter RS232 Serial Communication alarm signal

$20.56 $20.56

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
LXFT-B42 42mm Blue optical glass filter for Microscope, The blue filter brings the light back to a more natural white light

LXFT-B42 42mm Blue optical glass filter for Microscope, The blue filter brings the light back to a more natural white light

$3.29 $3.29

Categories: Tools, Measurement & Analysis Instruments

Buy Now
5X Folding Pocket Glass Optical Glass Magnifier Portable Suitable for Outdoor Camping Hiking Diameter 42mm New 5X Folding Pocket Glass Optical Glass Magnifier Portable Suitable for Outdoor Camping Hiking Diameter 42mm New

5X Folding Pocket Glass Optical Glass Magnifier Portable Suitable for Outdoor Camping Hiking Diameter 42mm New

$3.01 $3.01

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Aluminum Alloy Mircoscope Base Stands Adjustable Microscope Bracket Holder Table Stand 42mm 50mm For Zoom Lens Microscope Camera Aluminum Alloy Mircoscope Base Stands Adjustable Microscope Bracket Holder Table Stand 42mm 50mm For Zoom Lens Microscope Camera

Aluminum Alloy Mircoscope Base Stands Adjustable Microscope Bracket Holder Table Stand 42mm 50mm For Zoom Lens Microscope Camera

$31.77 $31.77

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
diameter 42mm round 830nm IR pass filter glass diameter 42mm round 830nm IR pass filter glass

diameter 42mm round 830nm IR pass filter glass

$8.50 $8.50

Categories: Tools, Measurement & Analysis Instruments

Buy Now
5X 42mm Necklace Magnifier Hanging Loupe Utility Monocle Lens Coin Magnifying Glass Pendant 450mm Chain Zooming Increase Vision 5X 42mm Necklace Magnifier Hanging Loupe Utility Monocle Lens Coin Magnifying Glass Pendant 450mm Chain Zooming Increase Vision

5X 42mm Necklace Magnifier Hanging Loupe Utility Monocle Lens Coin Magnifying Glass Pendant 450mm Chain Zooming Increase Vision

$1.32 $1.32

2 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
LXFT-Y42 42mm Yellow glass Filters for Microscopes

LXFT-Y42 42mm Yellow glass Filters for Microscopes

$3.29 $3.29

Categories: Tools, Measurement & Analysis Instruments

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365nm UV Filter Ultraviolet Filters Black Glass ZWB2 D37MM 42MM Visible Light Cutting Machine UG1 For Flashlights Medical Equipm 365nm UV Filter Ultraviolet Filters Black Glass ZWB2 D37MM 42MM Visible Light Cutting Machine UG1 For Flashlights Medical Equipm

365nm UV Filter Ultraviolet Filters Black Glass ZWB2 D37MM 42MM Visible Light Cutting Machine UG1 For Flashlights Medical Equipm

$19.11 $19.11

Categories: Tools, Measurement & Analysis Instruments

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GWUNW BY56W DC 500.00V(500V) 5 bit high precision Voltmeter RS232 Serial Communication alarm signal Voltage Tester Meter GWUNW BY56W DC 500.00V(500V) 5 bit high precision Voltmeter RS232 Serial Communication alarm signal Voltage Tester Meter

GWUNW BY56W DC 500.00V(500V) 5 bit high precision Voltmeter RS232 Serial Communication alarm signal Voltage Tester Meter

$20.56 $20.56

3 sold

Categories: Tools, Measurement & Analysis Instruments

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20% off
0.5X/0.35X/2X/1X Barlow Auxiliary Objective Glass Lens 42mm For 10A 300X 180X 120X C-MOUNT Lens Industry Video Microscope Camera 0.5X/0.35X/2X/1X Barlow Auxiliary Objective Glass Lens 42mm For 10A 300X 180X 120X C-MOUNT Lens Industry Video Microscope Camera

0.5X/0.35X/2X/1X Barlow Auxiliary Objective Glass Lens 42mm For 10A 300X 180X 120X C-MOUNT Lens Industry Video Microscope Camera

$9.60 $12.00

22 sold

Categories: Tools, Measurement & Analysis Instruments

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WIFI communication APP PC DC DC Converter CC CV Power Module 0.6-30V 5A Adjustable Regulated power supply Voltmeter ammeter 80W WIFI communication APP PC DC DC Converter CC CV Power Module 0.6-30V 5A Adjustable Regulated power supply Voltmeter ammeter 80W

WIFI communication APP PC DC DC Converter CC CV Power Module 0.6-30V 5A Adjustable Regulated power supply Voltmeter ammeter 80W

$19.90 $19.90

1 sold

Categories: Tools, Measurement & Analysis Instruments

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62% off
2 pieces Binoculars Protective Rubber Objective Lens Cap 42mm for Telescope with Outer Diameter 52-54mm 2 pieces Binoculars Protective Rubber Objective Lens Cap 42mm for Telescope with Outer Diameter 52-54mm

2 pieces Binoculars Protective Rubber Objective Lens Cap 42mm for Telescope with Outer Diameter 52-54mm

$1.78 $4.78

29 sold

Categories: Tools, Measurement & Analysis Instruments

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28% off
Short Axis Secondary Mirror 20mm 25mm 28mm 30mm 35mm 40mm 42mm 45mm 50mm 54m for DIY Newtonian Reflecting Astronomical Telescope Short Axis Secondary Mirror 20mm 25mm 28mm 30mm 35mm 40mm 42mm 45mm 50mm 54m for DIY Newtonian Reflecting Astronomical Telescope

Short Axis Secondary Mirror 20mm 25mm 28mm 30mm 35mm 40mm 42mm 45mm 50mm 54m for DIY Newtonian Reflecting Astronomical Telescope

$8.55 $11.88

1 sold

Categories: Tools, Measurement & Analysis Instruments

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38mm 42mm Eyepiece Dust Free Cover Dustproof Caps for Binocular Trinocular Microscope Telescope Stand Lens Digital Camera Repair 38mm 42mm Eyepiece Dust Free Cover Dustproof Caps for Binocular Trinocular Microscope Telescope Stand Lens Digital Camera Repair

38mm 42mm Eyepiece Dust Free Cover Dustproof Caps for Binocular Trinocular Microscope Telescope Stand Lens Digital Camera Repair

$3.74 $3.74

11 sold

Categories: Tools, Measurement & Analysis Instruments

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15% off
Round Fresnel Lens Threaded Condenser Concentric Optical Lens 30mm 42mm 50mm 60mm 70mm 80mm for LED Spotlight DIY Projector VR Round Fresnel Lens Threaded Condenser Concentric Optical Lens 30mm 42mm 50mm 60mm 70mm 80mm for LED Spotlight DIY Projector VR

Round Fresnel Lens Threaded Condenser Concentric Optical Lens 30mm 42mm 50mm 60mm 70mm 80mm for LED Spotlight DIY Projector VR

$15.21 $17.90

7 sold

Categories: Tools, Measurement & Analysis Instruments

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25% off
0.5X 2.0X 0.3X Barlow Auxiliary Objective Glass Lens 42mm For 200X 180X 300X C MOUNT Lens Industry Video Microscope Camera 0.5X 2.0X 0.3X Barlow Auxiliary Objective Glass Lens 42mm For 200X 180X 300X C MOUNT Lens Industry Video Microscope Camera

0.5X 2.0X 0.3X Barlow Auxiliary Objective Glass Lens 42mm For 200X 180X 300X C MOUNT Lens Industry Video Microscope Camera

$126.87 $169.16

1 sold

Categories: Tools, Measurement & Analysis Instruments

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37% off
Mechanical Iris Aperture 2.5-42MM Adjustable Iris Diaphragm Microscope Camera Condenser Parts Mechanical Iris Aperture 2.5-42MM Adjustable Iris Diaphragm Microscope Camera Condenser Parts

Mechanical Iris Aperture 2.5-42MM Adjustable Iris Diaphragm Microscope Camera Condenser Parts

$23.30 $36.98

Categories: Tools, Measurement & Analysis Instruments

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40% off
0.3X 0.5X 2.0X 42mm Auxiliary Barlow Objective Lens For 120X/180X/200X/300X/500X C-Mount Industrial Microscope Zoom Lens 0.3X 0.5X 2.0X 42mm Auxiliary Barlow Objective Lens For 120X/180X/200X/300X/500X C-Mount Industrial Microscope Zoom Lens

0.3X 0.5X 2.0X 42mm Auxiliary Barlow Objective Lens For 120X/180X/200X/300X/500X C-Mount Industrial Microscope Zoom Lens

$14.04 $23.40

Categories: Tools, Measurement & Analysis Instruments

Buy Now