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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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HTM-49 GainExpress Digital Hygrometer Psychrometer Humidity & Temperature Meter 0-100%RH LCD Backlight Humidity Range Min/Max Ho
$10.65 - $12.82
Shipping: $28.00/piece
Min. Order: 1 piece
Add to cart
Digital 6-in-1 Indoor Air Quality IAQ Meter CO2 + CO, Humidity RH%, Temperature, DP, WB, USB Data Logger w/ Software
$259.90
Shipping to be negotiated
Min. Order: 10 pieces
Portable/Wallmount Digital 4 Channel -328~2498 degree F/C K Type Thermocouple 2GB SD Card Temperature Thermometer Logger
$85.32 - $94.54
Shipping: $31.80/piece
Min. Order: 1 piece
4 recent viewed
Add to cart
88362 Digital wireless Waterproof Humidity,Temperature Datalogger, generate PDF/Excel report(OEM packaging available)
$44.68 - $52.38
Shipping to be negotiated
Min. Order: 20 sets
Digital USB Datalogger Humidity Temperature Logger Generate PDF & Excel Digital Datalogger(OEM packaging service available)
$39.41 - $44.46
Shipping to be negotiated
Min. Order: 30 sets
Indoor Air Quality IAQ Meter CO2, CO, Humidity RH%, Temperature, DP, WB, USB Data Logger(OEM Packaging Service Available)
$237.35 - $249.37
Shipping: $44.40/set
Min. Order: 1 set
Add to cart
88363 Digital wireless Waterproof Humidity,Temperature,Barometric Datalogger, generate PDF/Excel report(OEM packaging available)
$51.12 - $65.47
Shipping to be negotiated
Min. Order: 20 sets
Digital 3-in1 CO2 Carbon Dioxide Sensor Desktop Indoor Air Quality Data logger Temperature Relative Humidity w/ CD & Software
$83.00
Shipping to be negotiated
Min. Order: 50 pieces
Digital Waterproof USB Humidity Temperature and Pressure Data Logger gauge, generate PDF/Excel report(OEM packaging available)
$43.75 - $48.61
Shipping: $28.00/set
Min. Order: 1 set
7 recent viewed
Add to cart
GM1365 USB Humidity Temperature Data Logger Digital Temperature Humidity Recorder Thermometer(OEM packaging service available)
$23.00 - $27.00
Shipping: $3.32/set
Min. Order: 30 sets
Add to cart
Data Logger Thermo-hygrometer Thermometer Temperature and Humidity Datalogging Measurement w/ PC Software and Calendar Display
$29.56 - $33.36
Shipping: $8.88/piece
Min. Order: 5 pieces
Add to cart
3-in-1 CO2 Carbon Dioxide Sensor Desktop Indoor Air Quality Data logger Humidity RH Monitor (OEM Packaging Available)
$83.00
Shipping to be negotiated
Min. Order: 50 sets
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