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Flow (1)

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Frequency Counter (1)

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ph electrode (3)

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Phase Sequence (2)

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Radiation / Gamma Meter (8)

Rebound Hammer Tester (2)

Refractometer (36)

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Stud Joist Wire Scanner Level Marker (6)

Surface Roughness Tester (5)

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Ultrasonic Flaw Detector (2)

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Clinical (3)

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CO2 Controller (3)

CO2 Monitor (3)

CO (Carbon Monoxide) Meters (8)

Concrete / Mortar / Lime Moisture (6)

Conductivity (EC) Meter (28)

Conductivity / EC / TDS / Chlorine Meter (4)

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Darkfield Loupe (3)

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Digital Multimeter (19)

Dissolved Oxygen (DO) Meter (3)

Electrode (6)

Electrode (pH / ORP) (12)

EMF (7)

Fiber Optics Illuminator (3)

gainexpresswarrantybadge (813)

gainexpresswarrantybadgewaterquality (91)

Gas Leak Detector (9)

Gas/Radiation Leak Detector/Monitor (4)

Geiger Counter (6)

Gem Refractometers (4)

Grain Moisture (5)

Hardness Tester (6)

HCHO (Formaldehyde) Testers (6)

Heart Rate Monitor (9)

Heat Stress Meter (4)

Hygro-Thermometer (3)

H₂S Monitor (3)

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IR Thermometers (22)

Kitchen Thermometer (4)

LED Ring Lights (6)

Leeb Hardness Tester (4)

Loupe Magnifier (37)

Lux Meter (6)

Mosquito / Pest Repellers (6)

Network | LAN | Wire Tone Tracker (14)

Optical Power Meter | Optical Light Source (3)

Optional Cables (5)

ORP Tester / Monitor (19)

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VBT-281 Digital Vibration Meter Piezoelectric Vibrometer Gauge Colored Flip Display Acceleration Velocity and Displacement Measurement with Short / Long Probe Portable Symmetrical Shape

VBT-281 Digital Vibration Meter Piezoelectric Vibrometer Gauge Colored Flip Display Acceleration Velocity and Displacement Measurement with Short / Long Probe Portable Symmetrical Shape

$156.90 USD

VC-2002 Digital Function Signal Generator Multimeter 0.2Hz-2MHz

VC-2002 Digital Function Signal Generator Multimeter 0.2Hz-2MHz

Sold out

(For Bulk Order Only)

VC-3165 Precision Frequency Counter 0.01 Hz - 2.4 GHz

VC-3165 Precision Frequency Counter 0.01 Hz - 2.4 GHz

Sold out

(For Bulk Order Only)

VC-8145 DMM Digital Bench Top Multimeter PC Analog Bar Meter

VC-8145 DMM Digital Bench Top Multimeter PC Analog Bar Meter

Sold out

(For Bulk Order Only)

VC-97 Digital Multimeter Tester Thermometer Voltmeter AC DC Ohm

VC-97 Digital Multimeter Tester Thermometer Voltmeter AC DC Ohm

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(For Bulk Order Only)

VC-9805A Multifunction Portable DMM Digital Multimeter Electrical Tester Inductance Thermometer

VC-9805A Multifunction Portable DMM Digital Multimeter Electrical Tester Inductance Thermometer

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(For Bulk Order Only)

VC-99 Professional Digital Multimeter, Auto-& Manual-Ranging, 6000 counts, with K-Type Thermocouple/ AC DC Voltage/ DCA/ ACA/ Ohm/ Hz/ Continuity/ Frequency/ Capacitance/ Resistance/ F/C Thermometer

VC-99 Professional Digital Multimeter, Auto-& Manual-Ranging, 6000 counts, with K-Type Thermocouple/ AC DC Voltage/ DCA/ ACA/ Ohm/ Hz/ Continuity/ Frequency/ Capacitance/ Resistance/ F/C Thermometer

Sold out

(For Bulk Order Only)

VGT-1200H Digital 1.3L Ultrasonic Cleaner 220V 60W Timer with Heater

VGT-1200H Digital 1.3L Ultrasonic Cleaner 220V 60W Timer with Heater

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(For Bulk Order Only)

VGT-1200_wo_heater Professional 1.3L Ultrasonic Cleaner with Timer

VGT-1200_wo_heater Professional 1.3L Ultrasonic Cleaner with Timer

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(For Bulk Order Only)

VGT-800 Ultrasonic Cleaner 600ml Jewellery Dental Watch 220V

VGT-800 Ultrasonic Cleaner 600ml Jewellery Dental Watch 220V

$76.90 USD

VID-10 Industrial 2.31" TFT LCD 8mm Camera Borescope Endoscope 4 LED Lights

VID-10 Industrial 2.31" TFT LCD 8mm Camera Borescope Endoscope 4 LED Lights

Sold out

(For Bulk Order Only)

VID-12_1M 1M Inspection Camera Endoscope 3.5" Detachable Wireless LCD, 9mm Diameter 4 LED, 4X Zoom, 2GB Card, Recording Borescope Tool Set

-50%

VID-12_1M 1M Inspection Camera Endoscope 3.5" Detachable Wireless LCD, 9mm Diameter 4 LED, 4X Zoom, 2GB Card, Recording Borescope Tool Set

$59.00 USD

~~$119.00 USD~~

VID-12_2M Wireless 3.5" LCD Inspection Camera Endoscope Borescope + 2 Meter Cable

VID-12_2M Wireless 3.5" LCD Inspection Camera Endoscope Borescope + 2 Meter Cable

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(For Bulk Order Only)

VID-4 Pipe Car 2.4" LCD Inspection BORESCOPE Video Camera + 1M Cable

VID-4 Pipe Car 2.4" LCD Inspection BORESCOPE Video Camera + 1M Cable

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(For Bulk Order Only)

VID-4_4M 4M Cable 2.4" LCD Pipe Car Video Inspection Camera Endoscope

VID-4_4M 4M Cable 2.4" LCD Pipe Car Video Inspection Camera Endoscope

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(For Bulk Order Only)

VID-4_7M 2.4" LCD Pipe Car Inspection BORESCOPE Video Camera + 7M Cable

VID-4_7M 2.4" LCD Pipe Car Inspection BORESCOPE Video Camera + 7M Cable

Sold out

(For Bulk Order Only)

VID-5 Industrial 2.4 inch TFT LCD Video Borescope Car Pipe Inspection 10mm Camera

-12%

VID-5 Industrial 2.4 inch TFT LCD Video Borescope Car Pipe Inspection 10mm Camera

$79.90 USD

~~$90.90 USD~~

VID-6 Digital USB Endoscope Inspection Video Borescope Camera

VID-6 Digital USB Endoscope Inspection Video Borescope Camera

Sold out

(For Bulk Order Only)

VID-700_1M Waterproof 3.5" Inspection Camera Endoscope Borescope 1M Cable

VID-700_1M Waterproof 3.5" Inspection Camera Endoscope Borescope 1M Cable

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(For Bulk Order Only)

VID-700_2M Waterproof 3.5" Inspection Camera Endoscope Borescope + 2M Cable

VID-700_2M Waterproof 3.5" Inspection Camera Endoscope Borescope + 2M Cable

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(For Bulk Order Only)

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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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