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Phase Sequence (1)

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40M (0)

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100M (0)

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CO (Carbon Monoxide) Meters (2)

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Conductivity (EC) Meter (15)

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Electrode (4)

Electrode (pH / ORP) (9)

EMF (7)

Fiber Optics Illuminator (2)

gainexpresswarrantybadge (422)

gainexpresswarrantybadgewaterquality (32)

Gas Leak Detector (7)

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Geiger Counter (6)

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Hardness Tester (6)

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IR Thermometers (8)

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Loupe Magnifier (33)

Lux Meter (6)

Mosquito / Pest Repellers (2)

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Optical Power Meter | Optical Light Source (2)

Optional Cables (2)

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C0599H-5530L1 Industrial Endoscope 3.5" LCD Video Inspection 5.5mm Camera Borescope 1M Cable

-20%

C0599H-5530L1 Industrial Endoscope 3.5" LCD Video Inspection 5.5mm Camera Borescope 1M Cable

$111.92 USD

~~$139.90 USD~~

C0599W2 Wireless WIFI Handheld Endoscope Borescope Inspection Camera with 6 LED, iOS/ Android HD 80cm & 8.5mm Cable, 20M Wifi Range

-40%

C0599W2 Wireless WIFI Handheld Endoscope Borescope Inspection Camera with 6 LED, iOS/ Android HD 80cm & 8.5mm Cable, 20M Wifi Range

$58.14 USD

~~$96.90 USD~~

CAB-349 Network Cable Tester Cable Tracer Wire Tracker Professional Networking Device with Earphone for Telephone, Internet,Network Cables

CAB-349 Network Cable Tester Cable Tracer Wire Tracker Professional Networking Device with Earphone for Telephone, Internet,Network Cables

$42.90 USD

CAB-38 OPM Optical Power Meter Digital Tester, -70 ~ 6dBm with 6 Optic Wave Length, Portable Fiber Optic Cable Tester with FC converter for FC/SC/ST

CAB-38 OPM Optical Power Meter Digital Tester, -70 ~ 6dBm with 6 Optic Wave Length, Portable Fiber Optic Cable Tester with FC converter for FC/SC/ST

$39.90 USD

CAB-430 Fiber Optic Power Meter VFL REF FC SC ST Visual Fault Locator HD Colored LCD Display Fiber Optical Cable Tester Network Tools

CAB-430 Fiber Optic Power Meter VFL REF FC SC ST Visual Fault Locator HD Colored LCD Display Fiber Optical Cable Tester Network Tools

$39.90 USD

CAB-449 Optical Fiber Identifier 800～1700nm Wavelength with Visual Fault Locator (VFL) and Optical Power Module Function Active Live Optical Network Testing Colored Screen Display Power Meter Tool

CAB-449 Optical Fiber Identifier 800～1700nm Wavelength with Visual Fault Locator (VFL) and Optical Power Module Function Active Live Optical Network Testing Colored Screen Display Power Meter Tool

$110.90 USD

CABLE-3M-2809 ALUMINUM 3M EXTENSION CABLE FOR VIDEO INSPECTION CAMERA ENDOSCOPE BORESCOPE SNAKESCOPE SNAKE SCOPE

CABLE-3M-2809 ALUMINUM 3M EXTENSION CABLE FOR VIDEO INSPECTION CAMERA ENDOSCOPE BORESCOPE SNAKESCOPE SNAKE SCOPE

$34.00 USD

CABLE-VID-700 1M Aluminum SILVER Extension Cable for Video Inspection Camera Endoscope Borescope Snakescope Snake Scope

CABLE-VID-700 1M Aluminum SILVER Extension Cable for Video Inspection Camera Endoscope Borescope Snakescope Snake Scope

$22.90 USD

Calibration Certificate for CK-102

Calibration Certificate for CK-102

$75.00 USD

CDC-AZ RS232 CD Software and USB Cable

CDC-AZ RS232 CD Software and USB Cable

$45.90 USD

CDC-B USB Cable RS232 CD Software with 3.5mm Diameter Jack

CDC-B USB Cable RS232 CD Software with 3.5mm Diameter Jack

$51.90 USD

CDC-S USB Cable RS232CD Software with 2.5mm Diameter Jack

CDC-S USB Cable RS232CD Software with 2.5mm Diameter Jack

$36.00 USD

CK-102 Digital Concrete Crack Width Gauge Instrument Quality Real Time Measurement with Rechargeable Battery

CK-102 Digital Concrete Crack Width Gauge Instrument Quality Real Time Measurement with Rechargeable Battery

$711.90 USD

CL-181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens

$CL - 181 CL - 181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens - Gain Express$

$CL - 181 CL - 181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens - Gain Express$

CL-181 1.30 ~ 1.81 RI Range Gemological Refractometer + Index oil Flashlight Polarizing Lens

$101.90 USD

CL-200 Handheld 200x Fiber Optical Microscope Inspection LED Illumination Scope CE Marking

CL-200 Handheld 200x Fiber Optical Microscope Inspection LED Illumination Scope CE Marking

$100.90 USD

CL-400 Handheld 400x Fiber Optical Microscope Inspection White LED Illumination CE Approved

CL-400 Handheld 400x Fiber Optical Microscope Inspection White LED Illumination CE Approved

$100.90 USD

CLMG-7173_LED Magnifier Scale Loupe 10x Magnification 8 LED Light 20mm Scale Chart & 25mm Field of View

CLMG-7173_LED Magnifier Scale Loupe 10x Magnification 8 LED Light 20mm Scale Chart & 25mm Field of View

$39.90 USD

CLMG-7201 10x 18mm Handheld Darkfield Loupe, with LED Flashlight Jeweller Gem Inspection Tools

CLMG-7201 10x 18mm Handheld Darkfield Loupe, with LED Flashlight Jeweller Gem Inspection Tools

$36.90 USD

CLMG-7202 80mm Length + 28mm diameter Handheld Polariscope with Flashlight Jeweler Gemologist Toll

CLMG-7202 80mm Length + 28mm diameter Handheld Polariscope with Flashlight Jeweler Gemologist Toll

$39.90 USD

CLMG-7204 Spectroscope - Prism Spectroscope, Big Size, Heavy Duty & Light Weight Aluminum Material

CLMG-7204 Spectroscope - Prism Spectroscope, Big Size, Heavy Duty & Light Weight Aluminum Material

$71.90 USD

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Gain Express Holdings Ltd.

Office Address

Room 10, 8F, Block B
Merit Industrial Centre
94 To Kwa Wan Rd., To Kwa Wan
Kowloon, Hong Kong

Email Address

info@gainexpress.com

Phone Number (Hong Kong)

(+852) 2362 7800 / 2365 6735

Phone Number (US)

(+1) 347 305 4263

Phone Number (UK)

(+44) 020 3286 9086

WhatsApp

(+852) 5446 6952

Business Hours

Monday to Saturday
10:00 AM - 7:00 PM HKT (GMT+8)

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