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GAIN EXPRESS HOLDINGS LIMITED
HK
13YRS
Produk utama: endoskopi industri , ph meter , refractometer , pencari ikan , lux meter
NEW ARRIVALS
Air Quality Meters
Automotive Testing Equipment
Water Quality Meters
SLM-389 GAINEXPRESS Wall Hanging Sound Level Meter 13" HD Screen Decibel Meter w/ Data Logger Function Audio and Visual Alarm
CN¥426.54 - CN¥473.98
Min. Order: 5 pieces
Portable and Durable Ultrasonic Cleaner 12V 45Khz 255ml Tank Capacity 4 Cleaning Modes Jewelry Metal Parts Personal Items
CN¥124.95 - CN¥141.08
Min. Order: 5 pieces
NEW Carbon Dioxide Monitor CO2 Controller w/ 4.6 Meters Dual Beam NDIR, Day Night Detector Sensor For Greenhouse, Mushrooms
CN¥678.97 - CN¥787.43
Min. Order: 1 set
14X Loupe Magnification Hasting Loupe Mini Optical Glass Triplet Lens Stainless Steel Body w/ Foldaway Pocket Design Stamp & Coi
CN¥34.42 - CN¥41.36
Min. Order: 5 pieces
Dual Differential Manometer Gas Pressure Tester Meter, Backlight 12 Selectable Units Air Pressure Gauge W/ Data Storage Function
CN¥235.00 - CN¥261.11
Min. Order: 5 pieces
Advanced Digital PAR Meter Light Intensity Full-Spectrum Quantum PPFD Tester Indoor & Outdoor Plant Photosynthetic Activity
CN¥418.16 - CN¥464.58
Min. Order: 5 pieces
Digital Waterproof USB Datalogger Humidity Temperature Pressure Barometric Data Logger PDF Excel Report LED indicator
CN¥316.20 - CN¥351.27
Min. Order: 5 pieces
Digital Air Quality Monitor Detector Thermometer Hygrometer PM2.5 1.0 10 HCHO TVOC Temp. Humidity CO2 (OEM Packaging Available)
CN¥461.76 - CN¥544.55
Min. Order: 100 sets
CO2 Carbon Dioxide Monitor & Controller (Relay Function) w/ Remote Sensor for Home, Office, Hospital (OEM Packaging Available)
CN¥678.97 - CN¥787.43
Min. Order: 1 piece
Digital CO2 IAQ Monitor Controller 45M Cable NDIR Sensing Probe w/ Relay Function Green House Home, Office, Factory
CN¥678.97 - CN¥787.43
Min. Order: 1 piece
All-in-1 Accurate Mountable Indoor Air Quality Monitor, Real-time CO2 & Temperature & Humidity Level with Visual & Alarm
CN¥872.97 - CN¥967.33
Min. Order: 5 pieces
Mini Vehicle Car Carbon Monoxide CO Gas Detector Portable Digital Meter W/ Lanyard Clip Audible & Visual Alarm RV, Aircraft
CN¥354.96 - CN¥394.37
Min. Order: 5 pieces
Shore D Hardness Meter Tester Machine Metal Thickness Gauge 0~100HD Range Rubber Plastics High Quality
CN¥120.32 - CN¥135.80
Min. Order: 5 pieces
Digital Non-Contact Laser Tachometer Wide Range 0.1~99999PRM Rotational Speed Distance Temperature Meter with Backlight
CN¥84.24 - CN¥103.11
Min. Order: 1 piece
Force Gauge Digital 10K Meter Newtonmeter Magnitude Test Tester for Textile, Auto Parts, Electronics, Building Hardware
CN¥871.16 - CN¥939.06
Min. Order: 5 pieces
Digital Tint Meter Window Tint Tool ATC Measuring VL Visible Light UV IR Transmittance Rejection Of Solar Film Stick-film Glass
CN¥450.33 - CN¥500.37
Min. Order: 5 pieces
Paint Thickness Meter Mil Coating Depth Gauge Tester w/ Fe/NFe Measuring 0-3500 um for Used Car Buyers, Check The Cars Original
CN¥512.81 - CN¥569.78
Min. Order: 5 pieces
Gloss Surface Meter 0.1-200 GU Tester Meter 20deg 45deg 75deg for Ceramics Films Textiles Rechargeable Reflectometer Triple
CN¥1,568.13 - CN¥1,647.52
Min. Order: 1 piece
Digital pH Meter 7-in-1 PH / TDS / EC / ORP / Salinity / S.G. / Temperature Pentype Meter for Drinking Water, Aquariums, Pool
CN¥108.61 - CN¥122.57
Min. Order: 5 pieces
Long pH Electrode with 50 Ohm 150cm BNC Connector Cable & Calibration Powder for Sea Water and Acid Rain
CN¥57.85
Min. Order: 500 pieces
Digital EC Conductivity Meter Tester Factory Calibrated 10~1990uS/cm Range
CN¥68.62 - CN¥68.70
Min. Order: 100 pieces
6in1 Water Quality Testing Meter TOC UV275 EC TDS COD Temperature Tester Intelligent Scoring Mode Colored Backlight Indicator
CN¥196.32 - CN¥221.55
Min. Order: 5 pieces
Pen-Type pH Meter Water Quality Tester with Backlight Digital and Portable
CN¥17.21 - CN¥19.09
Min. Order: 1 piece
High Accuracy pH Electrode with Calibration Powder, 0-14 pH Glass Bulb Probe with BNC Connector 300cm Cable
CN¥48.09 - CN¥57.85
Min. Order: 5 pieces
Cepat Pengiriman
Greenhouse CO2 Controller w/ 4.5 Meters Remote CO2 Sensor Auto Detect Day Night Function Perfect for Grow Rooms, Home, Offices
CN¥678.97 - CN¥787.43
Shipping to be negotiated
Min. Order: 1 set
18 orders
Diamond Moissanite Tester Gemstone 2pt Jewel Stone Combo Gem Test Jewelry Identifier Tool Equipment
CN¥533.27 - CN¥592.49
Shipping: CN¥114.97/piece
Min. Order: 2 pieces
6 sold
Pocket Diamond Tester UV Light Gemstone Tool Selector
CN¥215.12 - CN¥242.74
Shipping: CN¥202.46/piece
Min. Order: 1 piece
3 sold
LUCKY FF918-CWLS Color Display Bait Boat Fish Finder with 300m/980ft Wireless Operating Range(OEM Packaging Available)
CN¥719.10 - CN¥838.04
Shipping: CN¥229.94/set
Min. Order: 1 set
2 sold