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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
High Sensitivity Handheld Precision Combustible Methane Propane Gas Leak Detector Alarm Sensor 40-640ppm Range
$61.83
/
piece
50 pieces
(Min. Order)
Brix Refractometer ATC High-Concentrated Sugar Solution Content Test 0-32% Homebrew Tester Meter (OEM Packaging Available)
$8.64 - $10.40
/
set
1 set
(Min. Order)
6 in 1 Professional Multi-parameter Water Quality Monitor Tester pH/ ORP/ EC/ CF/ TDS PPM/ Temperature Combo Testing Meter
$62.16
/
piece
5 pieces
(Min. Order)
6 in 1 Professional Multi-parameter Digital Multi-function Water Quality Monitor Tester pH/ ORP/ EC/ CF/ TDS PPM/ Temperature
$62.16
/
piece
5 pieces
(Min. Order)
Portable Film Coating Thickness Gauge Tester Meter 0~1.80mm/0-~71.0 mil Non-magnetic Coat (OEM Packaging Available)
$13.54
/
set
10 sets
(Min. Order)
Portable Film Coating Thickness Gauge Tester Meter, Automotive Car Nondestructive, Car Trading, Inspection, Non-magnetic Coat
$13.54
/
piece
10 pieces
(Min. Order)
Soil PH, Moisture & Light Meter for Garden Farm Lawn Household Indoor Outdoor (Silver)
$3.74
/
piece
20 pieces
(Min. Order)
Soil pH, Moisture & Light Meter 3 Way Tester Kit Plants Growth Watering Quality Monitoring Checker Gardening Acidity Probe Test
$3.51
/
piece
20 pieces
(Min. Order)
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Automotive Testing Equipment
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New Digital Window Tint Meter 0-100% Light Transmission Transmittance Tester 4000 Continuous Measurement for Car Window Vehicle
$85.98 - $95.27
/
piece
5 pieces
(Min. Order)
Professional Fuel Injector Tester DIY Diagnosis Tool Kit Automotive Gasoline Injector Tester for Identifying Stuck,Leak,Burnout
$11.04 - $13.28
/
piece
5 pieces
(Min. Order)
Digital Gloss Meter Tester With 4 Digits Backlight LCD Auto Calibration and High Design
$183.13 - $192.41
/
piece
1 piece
(Min. Order)
Whiteness Meter Leucometer 0~120 Range Handheld Portable Digital with Aluminium Case for Paint Paper Powder
$132.72 - $143.06
/
piece
1 piece
(Min. Order)
Force Gauge Digital 10K Meter Newtonmeter Magnitude Test Tester for Textile, Auto Parts, Electronics, Building Hardware
$120.48 - $129.87
/
piece
1 piece
(Min. Order)
UItrasonic Thickness Meter Portable Thickness Gauge 0.75-400mm X100 for steel, cast steel, aluminum, plastic
$129.00 - $159.00
/
piece
1 piece
(Min. Order)
pH Powder Calibration Solution 4.01, 7.00 10.01pH set
$0.48 - $0.58
/
piece
1 piece
(Min. Order)
MT160 Digital Ultrasonic Thickness Gauge Metal Fiber Glass 0.75~300mm USB Communication Port LCD EL backlight Internal Memory
$293.80 - $349.00
/
piece
1 piece
(Min. Order)
Wet Film Combs 25~2032um Microns Micrometer / 1~80 Mil Dual Scale Rectangular Style Wet Paint Coating Thickness
$2.60 - $3.13
/
piece
5 pieces
(Min. Order)
Wet Film Combs 25~3000um Microns Micrometer / 1~118 Mil Dual Scale, Hexagonal Style Notched Gauge Coating Thickness
$2.60 - $3.13
/
piece
5 pieces
(Min. Order)
Handheld Digital 2 in 1 LASER Sensor Photo & Contact Tachometer Tach 99,999 RPM Range
$19.34 - $21.83
/
piece
1 piece
(Min. Order)
Digital Whiteness Meter 0 ~ 120, Portable Leucometer Tester 254 Data Memory, Talcum Powder Textile Plastic Ceramic Enamel
$97.56 - $108.11
/
piece
1 piece
(Min. Order)
Digital Mechanic's Engine Stethoscope w/ Headphone & 2 Separate Sensor Probe, 10~10K Hz Sound Noise Detection Automotive Tool
$115.85 - $128.38
/
piece
1 piece
(Min. Order)
Mitech MH600 170~960HLD Chinese-English Portable 6 Impact Devices IP65 Metal Leeb Hardness Meter Metallic with Carrying Case
$736.67 - $745.88
/
piece
5 pieces
(Min. Order)
Mitech MH180 Portable Handheld Leeb Hardness Meter 170~960 HLD 100 Group Data Memory EL Background Light Support Micro printer
$491.11 - $503.54
/
piece
5.0 pieces
(Min. Order)
Mitech MH600 170~960HLD Chinese-English Portable 6 Impact Devices IP65 Metal Leeb Hardness Meter Metallic with Carrying Case
$759.30 - $898.00
/
piece
1 piece
(Min. Order)
Mitech MH180 Portable Handheld Leeb Hardness Meter 170~960 HLD 100 Group Data Memory EL Background Light Support Micro printer
$518.50 - $663.90
/
piece
1 piece
(Min. Order)
MH310 Leeb Hardness Tester Gauge LCD EL backlight with Integrated High Speed Thermal Printer
$556.59 - $570.68
/
piece
5.0 pieces
(Min. Order)
MH310 Portable Leeb Hardness Tester Gauge 170~960HLD Steel Cast Iron LCD EL backlight with Integrated High Speed Thermal Printer
$582.70 - $763.90
/
piece
1 piece
(Min. Order)
MH320 Portable Leeb Hardness Meter Gauge 170~960HLD Dot Matrix LCD, Integrated High Speed Thermal Printer and Alarm Function
$679.00 - $861.90
/
piece
1 piece
(Min. Order)
Portable Digital Barcol Hardness 0~100 HBa, 25~150HB Brinell for Aluminum Glass Steel Processing Industry
$344.10 - $361.52
/
piece
1 piece
(Min. Order)
Leeb Hardness Meter Tester 200-900 HLD Gauge Test Kit (HRB HRC HV HB HS HL) Durometer D Type Steel Iron Bronze 9 Materials
$183.13 - $192.41
/
piece
1 piece
(Min. Order)
Digital Hardness Durometer Meter 0-100 H Shore D Hard Plastic, Rubber, Nylon
$132.53 - $142.86
/
piece
1 piece
(Min. Order)
Digital Hardness Meter Tester/ Shore C Durometer Sponge Foam with built-in Probe
$126.51 - $136.36
/
piece
1 piece
(Min. Order)
Leeb Hardness Meter Tester 170-960 HLD Durometer D 9 Materials Measurement Gauge Test Kit (HRB HRC HV HB HS HL) Iron Bronze
$216.87 - $227.85
/
piece
1 piece
(Min. Order)
Palm Digital Rebound Leeb Hardness Tester Gauge Meter for Metal Steel
$183.13 - $192.41
/
piece
1 piece
(Min. Order)
Professional Schmidt Hammer Concrete Rebound Tester 10-70Mpa Resiliometer Buildings, highway & Bridges (OEM Packaging Available)
$65.07 - $78.00
/
piece
1 piece
(Min. Order)
Digital Hardness Shore A Meter Durometer Tester Rubber NEW with built-in Probe 0-100HA Range
$126.51 - $136.36
/
piece
1 piece
(Min. Order)
Shore A Digital Hardness Meter Tester Durometer 0~100HA Dial Scale Plastic Rubber Tire Tyre
$16.64 - $18.78
/
piece
5 pieces
(Min. Order)
Digital Shore D Rubber Plastics Hardness Meter Durometer 0~100HD Range Tester
$16.64 - $18.78
/
piece
5 pieces
(Min. Order)
20 & 60 Degree Tile Floor Metal Surface 0.1~200 with Memory Digital Gloss Meter Specular Reflection Gloss Tester
$137.35 - $148.05
/
piece
1 piece
(Min. Order)
Gloss Surface Reflection 0.1-200 GU Tester Meter 20deg 45deg 75deg for Ceramics Films Textiles Rechargeable Reflectometer Triple
$216.87 - $227.85
/
piece
1 piece
(Min. Order)
Digital Reflectance Meter 0~100 Range for Specular Diffuse Surfaces Coatings Pigments Plastics Portable Cryptometer Light
$162.65 - $175.32
/
piece
1 piece
(Min. Order)
Digital Force 100K Meter Gauge Pull & Push Magnitude Test Tester Newtonmeter Newton N / kg / lb / g Building Hardware, Textile
$120.48 - $129.87
/
piece
1 piece
(Min. Order)
50K Digital Force Meter Gauge Pull & Push Magnitude Test Tester Newtonmeter Newton N / kg / lb / g Measurement Textile
$120.48 - $129.87
/
piece
1 piece
(Min. Order)
Digital Force 20K Meter Gauge Pull & Push Magnitude Test Tester Newtonmeter Newton N / kg / lb / g Measurement, Manufacturing
$120.48 - $129.87
/
piece
1 piece
(Min. Order)
Digital Force 5K Meter Gauge Pull & Push Magnitude Test Tester Newtonmeter Newton N / kg / lb / g Measurement, for Manufacturing
$120.48 - $129.87
/
piece
1 piece
(Min. Order)
FM-207_2K Digital Force Meter Gauge Pull & Push Magnitude Test Tester N / kg / lb / g Measurement for Manufacturing, Electronics
$120.48 - $129.87
/
piece
1 piece
(Min. Order)
Digital Force Meter 1K Gauge Pull & Push Magnitude Test Tester Newton meter Newton N / kg / lb / g Measurement
$120.48 - $129.87
/
piece
1 piece
(Min. Order)
Coating Thickness Gauge Meter F probes 0-1000um Range Copper Zinc Aluminum Digital Tester
$115.85 - $128.38
/
piece
1 piece
(Min. Order)
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