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GAIN EXPRESS HOLDINGS LIMITED
HK
13
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
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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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
20X Magnification Foldable Foldaway Jeweler Loupe Magnifier + 6 LED light + 21mm Triplet Optical Glass Lens
$10.13 - $12.19
Shipping: $28.00/piece
Min. Order: 1 piece
Add to cart
20x Loupe 21mm Optical Glass Magnifier 6 LED Light & UV Light Magnification Hobbyist Coin Collector Arts & Crafts Machinist
$11.08 - $13.33
Shipping: $14.00/piece
Min. Order: 2 pieces
Add to cart
Jewelry Loupe 20X Optical Magnifier 21mm 6 LED Light & UV Light Arts & Crafts Machinist Magnification (OEM Packaging Available)
$11.08 - $13.33
Shipping: $14.00/set
Min. Order: 2 sets
Add to cart
Portable Desktop LED light for Polariscope / Darkfield Loupe
$7.70
Shipping to be negotiated
Min. Order: 10 pieces
LUCKY Fish Finder underwater camera 20m Long Sun-Visor Design Video & Photo Capture IP68 4 LED Light (OEM Packaging Available)
$79.00 - $91.90
Shipping: $37.30/set
Min. Order: 1 set
Add to cart
Handheld Lux Meter Photometer LUX/FC LED Light Meter with Range up to 400000 Lux 40000 FC Professional Illuminance Meter
$85.98 - $95.60
Shipping to be negotiated
Min. Order: 10 pieces
10x Folding Jeweler Loupe Magnifier + LED light, 18mm lens Jewel Identifier Tool
$3.50 - $4.90
Shipping to be negotiated
Min. Order: 50 pieces
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
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
14 recent viewed
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48 LED Microscope Ring Light 43mm-151mm Light Range Illuminator Illumination Lamp Camera with Adjustable Brightness
$44.89 - $49.88
Shipping: $31.80/piece
Min. Order: 1 piece
Add to cart
Four Zone Control Ring Light 62mm 72 LED Microscope Camera Illuminator Flash Lens
$44.89 - $49.88
Shipping: $31.80/piece
Min. Order: 1 piece
Add to cart
Handheld 10x Folding Foldable Magnification Jeweler Loupe + Built in LED light, 18mm lens (OEM Packaging Available)
$4.18
Shipping to be negotiated
Min. Order: 200 sets
Magnification Jeweler Loupe Magnifier Glass 10x 25mm with 8 Glass Reticle Scale Chart 20mm & 8 LED Light
$36.25 - $40.28
Shipping: $8.88/piece
Min. Order: 5 pieces
6 sold
Add to cart
144 LED Microscope Camera Ring Light (4 zone control 61mm Max Dia)
$64.05 - $71.16
Shipping: $31.80/piece
Min. Order: 1 piece
Add to cart
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