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GAIN EXPRESS HOLDINGS LIMITED
14yrs
Hong Kong S.A.R.
Main categories: Air Quality Monitor,Thermometer,Water Quality Meter,Gem Tester,Measuring Instruments
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Environmental Monitoring
Electronics & Electrical Testing
Industrial/Chemical Testing and Measurement
NEW ARRIVALS
Air Quality Meters
Automotive Testing Equipment
Water Quality Meters
Fishing Tackles/Gears
Dental Loupe
Gemological Instruments / Jeweler Tools
Health, Fitness & Sports
Body Camera
Microscopes / Ring Lights / Illuminators
Measuring Instruments
OEM Products
Ozone Generator
Weather Station
2 in 1 Digital Tachometer Non-contact and Contact Meter with Laser LCD Display Laser Contact Surface Speed Quartz Crystal Base
$21.28-24.01
Min. order 1 piece
High Recommended Digital Thermocouple K / J / T / E / R / S / N Type Thermometer with Dual Channel High Accuracy Meter
$13.71-16.49
Min. order 1 piece
Smart Digital Electronic Level Angle Finder, Protractor & LED Display Tool for Woodworking, Carpentry & Construction
$18.07-20.39
Min. order 1 piece
Low Price Wholesale Pentype Water Analysis Tester Backlight Factory Calibrated EC Conductivity Meter for Pool Lab Aquarium
$7.36-8.86
Min. order 5 pieces
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Diamond Moissanite Tester Gemstone 2pt Jewel Stone Combo Gem Test Jewelry Identifier Tool Equipment
$73.75-81.94
Min. Order: 2 pieces
Wholesale Diamond Moissanite Tester 2pt Jewel Jewelry Tool Equipment Stone Combo Gem Test Gemstone
$73.50-77.50
Min. Order: 5 pieces
Top-grade Diamond Moissanite Tester 2pt Jewel Stone Combo Gem Test Gemstone Jewelry Tool Equipment
$81.13-90.13
Min. Order: 2 pieces
Professional Combo Tester Diamond Moissanite Gemstone High Accuracy Tester 2pt Jewelry Identifier Tool (OEM)
$73.75-81.94
Min. Order: 2 sets
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