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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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Top picks
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
Digital Wood Moisture Meter Tester, 4 Pin, 5% - 40%, NEW DESIGN
$10.00 - $11.90
(Min. Order) 50 pieces
Digital Pen-type Redox Meter Tester -1999mV~1999mV Millivolts Water Quality Backlight LCD (OEM Packaging Available)
$12.06 - $14.51
(Min. Order) 1 set
Pen-Type pH Meter Water Quality Tester with Backlight Digital and Portable
$2.38 - $2.64
(Min. Order) 1 piece
Digital Protractor Angle Gauge Finder 4 x 90degree Bevel Box Inclinometer Level Meter Pocket Size (OEM Packaging Available)
$12.29
(Min. Order) 100 sets
Pentype Digital Water Tester 999mV ORP Meter Redox Waterproof Industrial Laboratory Use (OEM Packaging Available)
$37.10
(Min. Order) 30 sets
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
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100V~240V Cold LED Dual Gooseneck Lights Microscope Illuminator Illumination with Dimmer Adjustable Brightness
$40.86 - $45.40
Shipping: $50.70/piece
Min. Order: 1 piece
1 sold
Add to cart
30x Magnifying 21mm Triplet Optical Glass LED Light Jeweler Loupe Gem Gemstone Identifier Tool
$10.13 - $12.19
Shipping: $28.00/piece
Min. Order: 1 piece
Add to cart
Handheld Par Meter PPFD Tester Up to 3999umol/(m2s) Measurement For for Green House and Led Grow Lights (OEM Packaging Available
$75.85 - $85.90
Shipping: $31.80/piece
Min. Order: 1 piece
31 sold
Add to cart
Digital Non-Invasive Inductive LED 4-in-1 Tester Wood Drywall Masonry Moisture Meter
$15.71 - $17.80
Shipping: $28.00/piece
Min. Order: 1 piece
Add to cart
Magnification Jeweler Loupe Magnifier Glass 10x 25mm with Glass Reticle Scale Chart 20mm & 8 LED Light
$17.73 - $20.01
Shipping: $28.00/piece
Min. Order: 1 piece
Add to cart
Gem Refractometer w/ Built-in LED Light + RI Oil Gemstone Identifier Tester Jewelry Tool
$48.21 - $53.57
Shipping: $31.80/piece
Min. Order: 1 piece
13 recent viewed
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LUCKY Underwater Camera Fish Locator Finder 120deg Wide Angle 20M Cable Length 4 IR LED 4.3" Display Video Photo Capture
$79.00 - $91.90
Shipping: $25.35/piece
Min. Order: 2 pieces
Add to cart
10x Jeweler Loupe Magnifier + LED & UV light, 21mm lens Jewelry Identifier Tool
$10.00 - $12.03
Shipping: $6.36/piece
Min. Order: 5 pieces
11 recent viewed
Add to cart
10x Magnification Jeweler Loupe Magnifier Foldable Triplet Lens + 6 LED light, 21mm lens
$9.03 - $10.86
Shipping: $5.60/piece
Min. Order: 5 pieces
Add to cart
Desktop Standing Polariscope Built-in LED Rotatable Platform 2 Glass Filter
$65.00 - $72.22
Shipping: $31.80/piece
Min. Order: 1 piece
4 recent viewed
Add to cart
Automotive Cable Wire Tracker Short & Open Circuit Finder Tester Car Repair Tracer Tool 6-42V DC
$16.67 - $18.43
Shipping: $28.00/piece
Min. Order: 1 piece
Add to cart
Transmitter Pressure & Vaccum System Locator Detects Air Water Dust Leaks & Ultrasonic Leak Detector
$28.47
Shipping to be negotiated
Min. Order: 100 pieces
NEW Handheld Dark Field 10x Magnification Power Loupe Gem Gemstone Gemology Tester with 18mm Diameter Viewing Lens
$13.92 - $15.71
Shipping: $28.00/piece
Min. Order: 1 piece
6 recent viewed
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Lucky Underwater Fishing Camera Fish Finder Camera with Infrared Lights for Ice,Sea Fishing(OEM packaging service available)
$79.10 - $91.90
Shipping: $25.35/set
Min. Order: 2 sets
Add to cart
20X Jeweler Loupe Magnifier + LED & UV light 21mm Lens Jewel Identifier Tool
$10.91 - $13.13
Shipping: $28.00/piece
Min. Order: 1 piece
Add to cart
LUCKY Wired Fishfinder 100M (328ft) Depth Detection Portable Fish Finder w/ Clear LED (OEM Packaging Available)
$23.80 - $26.86
Shipping: $31.80/set
Min. Order: 1 set
Add to cart
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