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GAIN EXPRESS HOLDINGS LIMITED
HK
12YRS
Main categories: industrial Endoscope,PH meter,Refractometer,Fish Finder,Lux Meter
Top picks

Product categories

300cm long Cable ORP Electrode for ORP Meter Tester Controller (OEM packaging available)
$17.16 - $19.37
(Min. Order) 1 set
20x Magnification 20.5mm Jeweler Gem Loupe Triplet Lens Jewelry Optical Hobbyist Stamp & Coin (OEM Packaging Available)
$6.14 - $7.39
(Min. Order) 2 sets
3-in-1 Automotive Antifreeze Refractometer 1.100 - 1.400kg/l System Coolant Freezing Point (OEM Packaging Available)
$9.05 - $10.88
(Min. Order) 1 set
Gloss Surface Meter 0.1-200 GU Tester Meter 20deg 45deg 75deg for Ceramics Films Textiles Rechargeable Reflectometer Triple
$216.87 - $227.85
(Min. Order) 1 piece
3-in-1 Digital EC / CF / TDS Meter Combo Water Quality Tester IP65 Waterproof Conductivity with ATC (OEM packaging available)
$20.65 - $23.30
(Min. Order) 1 set
Greenhouse CO2 Controller w/ 4.5 Meters Remote CO2 Sensor Auto Detect Day Night Function Perfect for Grow Rooms, Home, Offices
$93.90 - $108.90
(Min. Order) 1 set
23 orders
Digital CO2 IAQ Monitor Controller 45M Cable NDIR Sensing Probe w/ Relay Function Green House Home, Office, Factory
$93.90 - $108.90
(Min. Order) 1 piece
CO2 Carbon Dioxide Monitor & Controller (Relay Function) w/ Remote Sensor for Home, Office, Hospital (OEM Packaging Available)
$93.90 - $108.90
(Min. Order) 1 piece
5 orders
Coating thickness meter
All products
Automotive Testing Equipment
Coating thickness meter
Customizable
Ready to Ship
UItrasonic Thickness Meter Portable Thickness Gauge 0.75-400mm X100 for steel, cast steel, aluminum, plastic
$129.00 - $159.00
Shipping: $37.30/piece
Min. Order: 1 piece
Add to cart
pH Powder Calibration Solution 4.01, 7.00 10.01pH set
$0.48 - $0.58
Shipping: $28.00/piece
Min. Order: 1 piece
240 sold
Add to cart
MT160 Digital Ultrasonic Thickness Gauge Metal Fiber Glass 0.75~300mm USB Communication Port LCD EL backlight Internal Memory
$293.80 - $349.00
Shipping: $37.30/piece
Min. Order: 1 piece
Add to cart
1.2~220mm Dual Ultrasonic Thickness Meter Gauge Iron Steel Glass Plastics Tester
$91.46 - $101.35
Shipping: $31.80/piece
Min. Order: 1 piece
Add to cart
Coating Thickness Gauge Meter F probes 0-1000um Range Copper Zinc Aluminum Digital Tester
$115.85 - $128.38
Shipping: $31.80/piece
Min. Order: 1 piece
Add to cart
1000 Micro Unit Digital Paint Coating Thickness Meter Gauge F/NF Probes Magnetic Induction Eddy Current
$138.55 - $149.35
Shipping: $31.80/piece
Min. Order: 1 piece
Add to cart
Portable Digital Coating Thickness Gauge Meter/ With Built-in F and NF probe Paint Iron 0-1250um / 0-50mil Range
$174.70 - $188.31
Shipping: $31.80/piece
Min. Order: 1 piece
Add to cart
Paint Coating Thickness Meter Gauge Ferrous F & Non Ferrous NF Seperate Probes 0-1250um/0-50mil Range
$174.70 - $188.31
Shipping: $31.80/piece
Min. Order: 1 piece
Add to cart
Coating Thickness Paint Gauge Meter Built-in F Ferrous / NF Non-Ferrous Probes 0-1250um / 0-50 mil Range
$198.80 - $208.86
Shipping: $31.80/piece
Min. Order: 1 piece
Add to cart
Digital Ultrasonic Glass Thickness Meter Gauge 1.5~200mm
$115.85 - $128.38
Shipping: $31.80/piece
Min. Order: 1 piece
Add to cart
Digital Thickness Gauge Meter 1.0~200mm Tester Metal/Non-Metal Steel Cast Iron Aluminum
$126.51 - $136.36
Shipping: $31.80/piece
Min. Order: 1 piece
Add to cart
Portable Ultrasonic Thickness Meter Tester Gauge Metal and Non-Metal 1000~9999m/s Measurement
$57.90
Shipping to be negotiated
Min. Order: 10 pieces
Mini Digital Coating Thickness Gauge/ 0~2.0mm Enamel Plastic Epoxy /Car Painting Thickness Tester /Paint Thickness Meter
$13.75
Shipping to be negotiated
Min. Order: 100 pieces
Aluminum Steel Cast Iron Pipes PVC Red Copper Glass Thickness Tester 0.9~400mm Range Ultrasonic Digital Thickness Gauge Meter
$174.70 - $188.31
Shipping: $31.80/piece
Min. Order: 1 piece
Add to cart
Ultrasonic Metal Steel Aluminum Glass Fiber Thickness Velocity Gauge Meter Tester with Backlight Internal Memory 100000 LCD
$139.35 - $150.20
Shipping: $16.14/piece
Min. Order: 5 pieces
Add to cart
Ultrasonic Metal Steel Aluminum Thickness Gauge Meter with USB Port Internal Memory 100,000 Data LCD Auto Probe Zero Calibration
$356.30 - $425.90
Shipping: $31.80/piece
Min. Order: 1 piece
Add to cart