Sign in
14
YRS
GAIN EXPRESS HOLDINGS LIMITED
Home
Products
See all categories
Profile
Company Overview
Ratings & Reviews
Contacts
New Arrival
Environmental Monitoring
Electronics & Electrical Testing
Industrial/Chemical Testing and Measurement
NEW ARRIVALS
Top Quality Digital 4 Channel Thermocouple K /J/ T / E/ R / S/ N Thermometer Datalogger 16,800 Data Logging (OEM)
$128.92-138.96
Min. Order: 1 piece
Digital Thermocouple Thermometer Datalogger K /J/ T / E/ R / S/ N Type 4-Channel 16,800 Data Logging T1/T2, T3/T4 Input Terminal
$128.92-138.96
Min. Order: 1 piece
Multifunctional Wind Speed Meter Temperature Gauge with USB Interface 500 Data Record Unit Selection Digital Air Flow Anemometer
$33.99-35.20
Min. Order: 10 pieces
Digital Handheld Hygrometer Grain Humidity Color Coded LED Light 36 Species Grain Moisture Meter Checked Coffee Soya Bean Wheat
$127.44-141.22
Min. Order: 1 piece
New Product Digital Ultraviolet Illuminometer Radiometer Sensor Meter Hold Function Backlight UV Irradiance Tester Lithography
$196.90-218.90
Min. Order: 1 piece
High Quality Light Lux Meter Illuminance Tester 200000 Lux Fc Selection Photometer for School Hospital Hotel
$10.81-13
Min. Order: 5 pieces
Hot Sale Multifield LCD Dosimeter Electromagnetic Radiation High Sensitivity Easy Carry Digital EMF Tester Computer Fan Printer
$12.65-13.75
Min. Order: 30 pieces
Digital Wattmeter Energy Consumption Meter Watt Voltage Current Frequency Electricity Usage Monitor Plug-in Socket Power Meter
$11.55-12.65
Min. Order: 30 pieces
Portable Digital Autorange Measurement Tool LCD Backlight Hold Mode Low Battery Indication Clamp Meter Electricians Technicians
$14.68-16.58
Min. Order: 1 piece
Digital High Quality Electromagnetic Fields Detector EF RF MF Detection Data Hold Function 3 Axis EMF Meter Home School Offices
$19.24-21.71
Min. Order: 5 pieces
High Quality Multifunctional Magnetic Field Meter 0 to 2500mT High Precision Hall Sensor 50 Data Storage Portable Gauss Meter
$83.45-92.47
Min. Order: 5 pieces
High Quality Wattmeter Energy Consumption Meter Plug-in Socket Design LCD ALarm Function Digital Power Meter School Factory
$7.59-8.69
Min. Order: 30 pieces
New Product Angle and Length Measurement 300mm with Lock Knob Design Digital Protractor Angle Ruler for Woodworking Workshop
$12.66-15.29
Min. Order: 1 piece
New Product Portable Water Velocity Measurement High Quality Liquid Crystal Display with Backlight Digital Flow Meter Factory
$368.50-396
Min. Order: 1 piece
High Accuracy Antistatic Surface Resistivity Detector Non Slip Digital Surface Resistance Meter Electronic Oil Textile Industry
$11.99-13.09
Min. Order: 30 pieces
High Quality Durable White Color Tester Measuring Instrument Leucometer 0 to 120 Digital Whiteness Meter Salt Flour Paper Powder
$126.50-154
Min. Order: 1 piece
Digital Gas Pressure Tester Dual Differential Backlight 12 Selectable Units Air Pressure Gauge Data Storage Handheld Manometer
$35.75-39.72
Min. Order: 5 pieces
High Quality Hot Portable Vibrometer Gauge Tester for Acceleration Velocity Displacement 10Hz to 1kHz Digital Vibration Meter
$185.90-240.90
Min. Order: 1 piece
Digital Socket Tester Receptacle Detector with Red Light Test Result Indicator Outlet for GFCI / Standard 3-Wire 120V Receptacle
$5.66-6.81
Min. Order: 5 pieces
High Quality Socket Tester Outlet Polarity Detector With LED Light Test Indicator Wiring Tool for Standard Outlets Receptacles
$2.69-3.24
Min. Order: 5 pieces
Professional Networking Cable Tester Inspection Device Tracer Wire Tracker With Earphone for Telephone, Internet, Wiring
$16.15-18.22
$17.95-20.25
Min. Order: 1 piece
Dual Range Voltage Tester Non-contact Detector 12V-1000V/48V-1000V Live & Null Wire Detection Electrical Tool Breakpoint Finder
$5.37-6.46
Min. Order: 1 piece
Foldable Angle Finder Spirit Level Ruler 28-Inch with Magnet 180dedgrees Measurement Woodworking, Carpenters Fabricators Tool
$18.51-20.89
Min. Order: 1 piece
Top picks
View more
IP65 Waterproof Wall Mount Digital 400-700nm Range DLI PPFD Quantum PAR Meter Datalogger for Hydroponics Greenhouses
$43.90-54.90
Min. Order: 1 piece
Diamond Moissanite Tester Gemstone 2pt Jewel Stone Combo Gem Test Jewelry Identifier Tool Equipment
$73.75-81.94
Min. Order: 2 pieces
6 sold
Compact Portable Sound Level Meters Calibrator 94dB 104dB 114dB Noise Calibration Level for 13.2mm Microphone Size
$48.10-53.44
Min. Order: 1 piece
8 sold
Digital pH Controller with Dosing Pump & Dual Relay Output Digital pH Monitor Meter Sensor with ATC Function PH Control
$173.70-192.83
Min. Order: 1 piece
3 sold
New Digital Window Tint Meter 0-100% Light Transmission Transmittance Tester 4000 Continuous Measurement for Car Window Vehicle
$85.98-95.27
Min. Order: 5 pieces
3 sold
2-in-1 WBGT + HI Heat Index Checker Wet Bulb Globe Temperature Heat Stress Meter with Dangerous Level Indicator Audible Alarm
$26.20-29.59
Min. Order: 5 pieces
100 sold
CO2 Controller Dual Outlets Control Regulators and Fans for Grow Room, NDIR Sensor CO2 Monitor and Controller(OEM)
$92.90-107.90
Min. Order: 1 set
2 sold
Fish Finder Wireless Sonar Sensor 45 Meters (147 Feet) / 0.7 Meters (2 Feet) Depth LCD Display 200M Wireless Range for Sea, Ice
$50.53-56.14
Min. Order: 1 piece
2 sold
High Quality Digital Electromagnetic RF Field Strength Tester EMF Meter RF Gauss Meter 20mG Warning Indicator
$94.16-104.34
$104.62-115.93
Min. Order: 1 piece
123 sold
High Quality 30x Magnification Jewelry Gem Loupe 21mm Optical Glass with UV & 6 LED Light Black Frame Design Metal Body
$11.08-13.33
Min. Order: 1 piece
6 sold
Top-ranking products
View more
LUCKY FF918-CWLS Color Display Bait Boat Fish Finder with 300m/980ft Wireless Operating Range(OEM Packaging Available)
$89.50-104.31
$99.45-115.90
Min. Order: 1 set
9 sold
View details
Pocket-size 20x Jewelry Loupe Magnification High-quality W/ Optical Glass Triplet Lens, Stainless Body, Foldaway Watch Repair
$5.12-6.16
Min. Order: 5 pieces
High Quality OEM Jewelry Magnifier with Built-in LED Light 18mm Diameter Optical Glass 10X Loupe for Gems Rock Stamps Antiques
$2.90-4.90
Min. Order: 200 pieces
Top Quality 10X Hasting Jewelry Loupe Mini Portable Triplet Lens Stainless Steel Body, Foldaway Design Pocket-size
$4.58-5.47
Min. Order: 5 pieces
10 sold
10x Magnification Jewelry Loupe, 20.5mm Triplet Lens Achromatic Metal (Aluminum) Black Frame Magnifying Tool
$5.75-6.92
Min. Order: 2 pieces
10 sold