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GAIN EXPRESS HOLDINGS LIMITED
HK
12
YRS
Main categories: industrial Endoscope,PH meter,Refractometer,Fish Finder,Lux Meter
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Product categories
NEW ARRIVALS
Air Quality Meters
Automotive Testing Equipment
Water Quality Meters
Fishing Tackles/Gears
Dental Loupe
Gemological Instruments / Jeweler Tools
Health, Fitness & Sports
Inspection Cameras / Endoscopes / Borescopes
Microscopes / Ring Lights / Illuminators
Multimeters / Clamp Meters
Measuring Instruments
OEM Products
Ozone Generator
Refractometers
Tension Tester
Water Level Alarm
Weather Station
Ungrouped
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
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Digital Moisture Meter Checks 36 Species Grain Seed Rice Coffee Wheat Tester 50% LED Indicator
$115.85 - $128.38
Shipping: $44.40/piece
Min. Order: 1 piece
Add to cart
NEW Handheld Pocket-size Socket Tester Receptacle Detector Indicator W/ Red Light for Household Safety (OEM Packaging Available)
$5.66 - $6.81
Shipping: $5.60/piece
Min. Order: 5 pieces
Add to cart
Digital Automotive / Vehicular Auto Battery Tester with 6V and 12V Voltage Indicator
$19.11 - $21.57
Shipping: $31.80/piece
Min. Order: 1 piece
Add to cart
Portable Design CO2 Carbon Dioxide Monitor Digital Display w/ Dual Beam NDIR Technology, Color Indicator & Chart Display
$48.13 - $53.47
Shipping: $7.46/piece
Min. Order: 5 pieces
Add to cart
Fiber Tobacco Cotton Paper Building Materials 80% LED Indicator Tester Digital Wood Moisture Meter Pin Type
$86.59 - $95.95
Shipping: $31.80/piece
Min. Order: 1 piece
Add to cart
Digital Vibration Meter Vibrometer Gauge Tester Analyzer 10Hz-10kHz Measures Acceleration Velocity Displacement RPM Frequency
$180.72 - $189.87
Shipping: $20.80/piece
Min. Order: 1 piece
Add to cart
Digital Level Angle Finder Bevel Box Magnetic Base Backlight Tilt Direction Indicator Inclinometer Gauge 360deg (4 x 90deg)
$15.07
Shipping to be negotiated
Min. Order: 10 pieces
Digital Paint Coating Portable Thickness Meter 0-1000um /0-40mil Range Magnetic Induction Eddy Current (OEM Packaging Available)
$138.55 - $149.35
Shipping: $31.80/set
Min. Order: 1 set
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
Digital Socket Tester Receptacle Detector with Red Light Test Result Indicator Outlet for GFCI / Standard 3-Wire 120V Receptacle
$5.66 - $6.81
Shipping: $5.60/piece
Min. Order: 5 pieces
Add to cart
Digital Hardness Shore A Meter Durometer Tester Rubber NEW with built-in Probe 0-100HA Range
$126.51 - $136.36
Shipping: $31.80/piece
Min. Order: 1 piece
Add to cart
Digital Economic Manometer / 15.000psi Gauge & Differential Pressure meter mmHg inHg kPa mbar bar
$81.08
Shipping to be negotiated
Min. Order: 20 pieces
Shore A Hardness Durometer Tester Meter 0-100HA Range Built-in Probe Pocket Size (OEM Packaging Available)
$126.51 - $136.36
Shipping: $31.80/set
Min. Order: 1 set
Add to cart
Digital Hardness Tester Durometer 0 to 100HMF Memory Foam (OEM Packaging Available)
$230.00
Shipping: $44.40/set
Min. Order: 1 set
Add to cart
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