Alibaba.com
Sourcing solutions
Services & Membership
Help
On Alibaba
Sign in
Join for free
My Alibaba
My Alibaba
Message Center
Manage RFQ
My Orders
My Account
Submit RFQ
Get multiple quotes within 24 hours!
Orders
0
Orders
Pending Payment
Pending Confirmation
Pending Actions
Trade Assurance
Learn more
Order with Trade Assurance
Favorites
0
Favorites
View all items
Sign in
to manage and view all items.
GAIN EXPRESS HOLDINGS LIMITED
HK
12
YRS
Main categories: industrial Endoscope,PH meter,Refractometer,Fish Finder,Lux Meter
Contact supplier
Chat Now
Home
Products
See all categories
Profile
Company Overview
Ratings & Reviews
Contacts
New Arrival
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
Home Search
Sort by:
Customizable
Ready to Ship
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 PAR Meter Full-Spectrum Quantum PPFD Tester for Plant Photosynthetic Activity Measurement(OEM Packaging Available)
$57.83 - $64.25
Shipping: $7.46/piece
Min. Order: 5 pieces
57 sold
Add to cart
Handheld MOISSANITE TESTER Portable Moissanite Tester /Selector + Tester UV Light 2pt Jewel Stone Tool Selector
$28.48 - $32.14
Shipping: $28.00/piece
Min. Order: 1 piece
1 sold
Add to cart
6-in-1 Pen type pH Water Quality Meter Temperature Conductivity ORP TDS Salinity Tester with ORP probe(OEM packaging available)
$97.56 - $108.11
Shipping: $31.80/set
Min. Order: 1 set
1 sold
Add to cart
Portable pH Controller Meter Tester with optional HI LO Action and Replaceable Electrode(OEM Packaging Service Available)
$44.40
Shipping to be negotiated
Min. Order: 10 sets
Pen type pH & Temperature Meter 0.00-14.00pH & 0.0-55.0degC High Accuracy ATC +/-0.1pH Water Tester (OEM packaging available)
$13.30
Shipping to be negotiated
Min. Order: 10 sets
3-in-1 Honey Refractometer Brix/Moisture/Baume Tester Meter ATC, Tri-Scale 58-90%/12-27%/38-43Be', Sugar Water Content Level
$11.46 - $13.78
Shipping: $7.46/piece
Min. Order: 5 pieces
6 recent viewed
Add to cart
Color-Screen Display Portable Paint Coating Thickness Gauge Meter High Definition Automotive Tester with Rechargeable Battery
$59.94 - $66.60
Shipping: $31.80/piece
Min. Order: 1 piece
Add to cart
Quantum PAR Meter Photo Synthetically Active Radiation PPFD Tester for Plant Lighting Horticulture of Indoor & Outdoor Plants
$75.85 - $85.90
Shipping: $28.00/piece
Min. Order: 1 piece
1 sold
Add to cart
Digital Hardness Meter Tester/ Shore C Durometer Sponge Foam with built-in Probe
$126.51 - $136.36
Shipping: $20.80/piece
Min. Order: 1 piece
Add to cart
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
Add to cart
3-in-1 Digital EC / CF / TDS Meter Combo Water Quality Tester IP65 Waterproof Conductivity with ATC Aquarium, Hydroponic
$20.65 - $23.30
Shipping: $28.00/piece
Min. Order: 1 piece
Add to cart
Digital Screen Tension Meter Tester 7~40 N/cm for Printing Stencil Production Quality Assurance Force Newton Measurement
$162.65 - $175.32
Shipping: $44.40/piece
Min. Order: 1 piece
Add to cart
Multi-parameter 5-in-1 Water Quality Meter Wall-mountable PH EC CF TDS (ppm) Temperature Tester (OEM Packaging Available)
$43.46 - $48.29
Shipping: $31.80/set
Min. Order: 1 set
Add to cart
2-in-1 ORP Redox Temperature Thermometer Water Quality Meter Tester (OEM Packaging Available)
$19.20 - $22.00
Shipping to be negotiated
Min. Order: 20 sets
Portable pH Controller Meter Tester with optional HI/LO Action and Replaceable Electrode
$44.40
Shipping to be negotiated
Min. Order: 10 pieces
Display similar products
1
2
3
4
5
6
...
26
1
/26
Go to
Page
Go