GAIN EXPRESS HOLDINGS Goods

15x Jewelry Loupe Magnifier 20.5mm Triplet Lens Achromatic Optical Glass Magnifying Tool Metal (Aluminum) Body Hexagonal Design
Price: $8.3
GAIN EXPRESS15x Jewelry Loupe Magnifier 20.5mm Triplet Lens Achromatic Optical Glass Magnifying Tool Metal (Aluminum) Body Hexagonal DesignMagnifiers
GAIN EXPRESS HOLDINGS Seller
0-32% Brix Refractometer ATC High-Concentrated Sugar Solution Content Test Tool 0.2% Division, Homebrew Tester Meter
Price: $9.98
GAIN EXPRESS0-32% Brix Refractometer ATC High-Concentrated Sugar Solution Content Test Tool 0.2% Division, Homebrew Tester MeterRefractometers
GAIN EXPRESS HOLDINGS Seller
20x Loupe 21mm Optical Glass Magnifier 6 LED Light & UV Light Mini Magnification Jeweller Black Frame Achromatic Triplet Lens
Price: $13.35
Old Price: $14.2
GAIN EXPRESS20x Loupe 21mm Optical Glass Magnifier 6 LED Light & UV Light Mini Magnification Jeweller Black Frame Achromatic Triplet LensMagnifiers
GAIN EXPRESS HOLDINGS Seller
Multi-parameter Digital Portable Surface Roughness Meter Gauge Tester Ra Rz + Built-in Diamond pin probe
Price: $723.25
CnlandtekMulti-parameter Digital Portable Surface Roughness Meter Gauge Tester Ra Rz + Built-in Diamond pin probeRoughness Measuring Instruments
GAIN EXPRESS HOLDINGS Seller
0~200,000 Lux Light Meter for Illuminance & Temperature Automatic & Manual Storage NTC Thermosistor Probe w/ Backlight
Price: $11.42
Old Price: $12.15
DANOPLUS0~200,000 Lux Light Meter for Illuminance & Temperature Automatic & Manual Storage NTC Thermosistor Probe w/ BacklightLevels And Small Ones
GAIN EXPRESS HOLDINGS Seller
Digital Noise Level Meter Sound Tester 30~130dBA A / C Frequency Weighting Tool Pre-calibrated Volume Meter w/ Tripod Hole
Price: $23.35
GAIN EXPRESSDigital Noise Level Meter Sound Tester 30~130dBA A / C Frequency Weighting Tool Pre-calibrated Volume Meter w/ Tripod HoleSound Level Meters
GAIN EXPRESS HOLDINGS Seller
Digital Clamp Multimeter Meter Auto Range AC DC Voltage Current Resistance Diode Continuity Tester Meter
Price: $11.92
All SunDigital Clamp Multimeter Meter Auto Range AC DC Voltage Current Resistance Diode Continuity Tester MeterClamp Meter
GAIN EXPRESS HOLDINGS Seller
Digital Wireless Inspection Endoscope Camera Borescope 3.5" TFT LCD w/ 9mm Waterproof Camera Head IP67 Zoom Rotate & 1M Cable
Price: $138.09
Old Price: $146.9
DANOPLUSDigital Wireless Inspection Endoscope Camera Borescope 3.5" TFT LCD w/ 9mm Waterproof Camera Head IP67 Zoom Rotate & 1M CableRunning Shoes
GAIN EXPRESS HOLDINGS Seller
Digital Thermocouple Datalogger Thermometer K /J/ T / E/ R / S/ N Type, 2 Channel / 4 Channel for Industrial Lab. Automotive
Price: $1.47
GAIN EXPRESSDigital Thermocouple Datalogger Thermometer K /J/ T / E/ R / S/ N Type, 2 Channel / 4 Channel for Industrial Lab. AutomotiveThermometers China
GAIN EXPRESS HOLDINGS Seller
Soil pH & Moisture Tester Meter with 295mm Long Electrode Probe, Waterproof Soil Tester Kit Tools, for Indoor & Outdoor
Price: $36.7
DANOPLUSSoil pH & Moisture Tester Meter with 295mm Long Electrode Probe, Waterproof Soil Tester Kit Tools, for Indoor & OutdoorThermometers
GAIN EXPRESS HOLDINGS Seller
Professional Multifunction Digital Sound Level Meter 30~130 dB Decibel Range w/ RS-232C Software CD+Lp Leq Lmax LN Function
Price: $83.85
CnlandtekProfessional Multifunction Digital Sound Level Meter 30~130 dB Decibel Range w/ RS-232C Software CD+Lp Leq Lmax LN FunctionSound Level Meters China
GAIN EXPRESS HOLDINGS Seller
Self Standing Trend Digital Router / Depth Gauge with Magnetic Feet and Flat back 80mm ( 3 1/8 inch) Range
Price: $15.2
GAIN EXPRESSSelf Standing Trend Digital Router / Depth Gauge with Magnetic Feet and Flat back 80mm ( 3 1/8 inch) RangeThickness Gauges China
GAIN EXPRESS HOLDINGS Seller
5 x pieces REFRACTIVE INDEX FLUID OIL for REFRACTOMETER 1ml Each 1.300 to 1.800 RI Range
Price: $42.53
Old Price: $45.24
DANOPLUS5 x pieces REFRACTIVE INDEX FLUID OIL for REFRACTOMETER 1ml Each 1.300 to 1.800 RI RangeRefractometers China
GAIN EXPRESS HOLDINGS Seller
Digital Light Lux Meter 0 to 200,000 Measurement Range with Data Logging Auto Ranging Lux Instrument
Price: $30.38
Old Price: $32.32
DANOPLUSDigital Light Lux Meter 0 to 200,000 Measurement Range with Data Logging Auto Ranging Lux InstrumentLevels And Small Ones China
GAIN EXPRESS HOLDINGS Seller
Digital Dissolved Oxygen Analyzer Meter , 0~199.9% / 0~19.99 PPM / 0~19.99 mg/I Range for Aquaculture, Industrial, Educational
Price: $32.9
GAIN EXPRESSDigital Dissolved Oxygen Analyzer Meter , 0~199.9% / 0~19.99 PPM / 0~19.99 mg/I Range for Aquaculture, Industrial, EducationalPh Meters
GAIN EXPRESS HOLDINGS Seller
Soil Moisture Meter Tester Probe Sensor (Green), Gardening Plants Growth Watering Quality Monitoring Test Tool Kits
Price: $2.91
Old Price: $3.1
DANOPLUSSoil Moisture Meter Tester Probe Sensor (Green), Gardening Plants Growth Watering Quality Monitoring Test Tool KitsPh Meters
GAIN EXPRESS HOLDINGS Seller
Handheld Endoscope Borescope Inspection Camera Wireless WIFI 20M Range with 6 LED, iOS/ Android HD 80cm & 8.5mm Cable
Price: $75
DANOPLUSHandheld Endoscope Borescope Inspection Camera Wireless WIFI 20M Range with 6 LED, iOS/ Android HD 80cm & 8.5mm CableRunning Shoes China
GAIN EXPRESS HOLDINGS Seller
Portable LED Laser Digital Photo Non Contact Tachometer 2.5 to 99,999 RPM Rotational Speed Test Range Automatic with Pouch
Price: $10.81
Old Price: $11.5
DANOPLUSPortable LED Laser Digital Photo Non Contact Tachometer 2.5 to 99,999 RPM Rotational Speed Test Range Automatic with PouchTachometers China
GAIN EXPRESS HOLDINGS Seller
Digital Coat Coating Thickness Gauge 0-1000um range Meter Tester with Magnetic Induction F probes + 1M Probe Cable
Price: $164.39
CnlandtekDigital Coat Coating Thickness Gauge 0-1000um range Meter Tester with Magnetic Induction F probes + 1M Probe CableThickness Gauges
GAIN EXPRESS HOLDINGS Seller
Soil pH, Moisture & Light Meter 3 Way Tester Kit (Silver or Green) w/ FREE Gloves Gardening Acidity Watering Quality Monitoring
Price: $3.57
Old Price: $3.8
DANOPLUSSoil pH, Moisture & Light Meter 3 Way Tester Kit (Silver or Green) w/ FREE Gloves Gardening Acidity Watering Quality MonitoringPh Meters
GAIN EXPRESS HOLDINGS Seller
Network Phone Telephone Line Cable Tracker Wire Tracer Tester Sender and Reciever Kit Tone Continuity
Price: $16.69
All SunNetwork Phone Telephone Line Cable Tracker Wire Tracer Tester Sender and Reciever Kit Tone ContinuityCircuit Breakers China
GAIN EXPRESS HOLDINGS Seller
Digital Force Meter Gauge Pull & Push Magnitude Test Tester Newtonmeter Newton N / kg / lb / g Measurement, for Manufacturing
Price: $171.08
CnlandtekDigital Force Meter Gauge Pull & Push Magnitude Test Tester Newtonmeter Newton N / kg / lb / g Measurement, for ManufacturingTachometers
GAIN EXPRESS HOLDINGS Seller
6-in-1 Automotive Car Refractometer ATC for Adblue/ Antifreeze/ Battery Acid/ Windshield Fluid, Propylene Ethylene Glycol
Price: $11.02
GAIN EXPRESS6-in-1 Automotive Car Refractometer ATC for Adblue/ Antifreeze/ Battery Acid/ Windshield Fluid, Propylene Ethylene GlycolRefractometers
GAIN EXPRESS HOLDINGS Seller
Digital Power Meter Wattmeter Energy Consumption Meter Watt Voltage Current Frequency Electricity Usage Monitor Plug-in Socket
Price: $8.93
Old Price: $9.5
DANOPLUSDigital Power Meter Wattmeter Energy Consumption Meter Watt Voltage Current Frequency Electricity Usage Monitor Plug-in SocketLevels And Small Ones
GAIN EXPRESS HOLDINGS Seller
Handheld Foldable Mini 10x Magnification Power Jeweler Loupe Magnifier + 6 LED & 1 UV light, 21mm lens
Price: $10.95
Old Price: $12.17
GAIN EXPRESSHandheld Foldable Mini 10x Magnification Power Jeweler Loupe Magnifier + 6 LED & 1 UV light, 21mm lensMagnifiers
GAIN EXPRESS HOLDINGS Seller
Online PH/EC Conductivity Monitor Meter Tester ATC, Water Quality Real-time Continuous Monitoring, Wall Mountable & Rechargeable
Price: $28.79
GAIN EXPRESSOnline PH/EC Conductivity Monitor Meter Tester ATC, Water Quality Real-time Continuous Monitoring, Wall Mountable & RechargeablePh Meters
GAIN EXPRESS HOLDINGS Seller
Handheld 3in1 Waterproof Professional EC CF PPM Dipstick Conductivity Stick Meter Nutrient Tester +/-4% Accuracy + ATC
Price: $23.03
GAIN EXPRESSHandheld 3in1 Waterproof Professional EC CF PPM Dipstick Conductivity Stick Meter Nutrient Tester +/-4% Accuracy + ATCPh Meters
GAIN EXPRESS HOLDINGS Seller
Angle Finder Level Digital Protractor Inclinometer Magnetic V-Groove 0~360 degree with Backlight Industrial Automotive Use
Price: $38.82
DANOPLUSAngle Finder Level Digital Protractor Inclinometer Magnetic V-Groove 0~360 degree with Backlight Industrial Automotive UseProtractors
GAIN EXPRESS HOLDINGS Seller
Digital Belt Tension Meter Gauge, 0~77 kg / 0~120 lb / 0~750 Newtons / 0~144 Seems, Tape Cable Wire Replacement, Automotive
Price: $210.15
CnlandtekDigital Belt Tension Meter Gauge, 0~77 kg / 0~120 lb / 0~750 Newtons / 0~144 Seems, Tape Cable Wire Replacement, AutomotiveDynamometers
GAIN EXPRESS HOLDINGS Seller
2 in 1 Digital pH & ORP Redox Controller with Separate Relays Repleaceable Electrode BNC Type Probe Water Quality Monitor Tester
Price: $87.74
DANOPLUS2 in 1 Digital pH & ORP Redox Controller with Separate Relays Repleaceable Electrode BNC Type Probe Water Quality Monitor TesterPh Meters
GAIN EXPRESS HOLDINGS Seller
Digital Gloss Meter Handheld 20 & 60 Degree Tile Floor Metal Surface 0.1 ~ 200 w/ Memory Specular Reflection Gloss Tester
Price: $197.06
CnlandtekDigital Gloss Meter Handheld 20 & 60 Degree Tile Floor Metal Surface 0.1 ~ 200 w/ Memory Specular Reflection Gloss TesterGloss Meters
GAIN EXPRESS HOLDINGS Seller
Digital 2 in 1 LASER Portable Sensor Photo & Contact Tachometer Tach 99,999 RPM Range Quartz Crystal Time Base
Price: $23.97
Old Price: $25.5
DANOPLUSDigital 2 in 1 LASER Portable Sensor Photo & Contact Tachometer Tach 99,999 RPM Range Quartz Crystal Time BaseTachometers
GAIN EXPRESS HOLDINGS Seller
Digital Handheld Vane Anemometer Tester Wind Speed Air Velocity Meter Gauge w/ LED Light & Beaufort Scale
Price: $15.18
DANOPLUSDigital Handheld Vane Anemometer Tester Wind Speed Air Velocity Meter Gauge w/ LED Light & Beaufort ScaleTachometers China
GAIN EXPRESS HOLDINGS Seller
Dual Gooseneck Fiber Optic Microscope Illuminator w/ Dimmer 100V~240V Adjustable LED Brightness
Price: $51.28
Old Price: $54.55
GAIN EXPRESSDual Gooseneck Fiber Optic Microscope Illuminator w/ Dimmer 100V~240V Adjustable LED BrightnessMagnifiers
GAIN EXPRESS HOLDINGS Seller
Flexible Pocket Size PH Meter Water Quality Tester 360degree Angle Display 0.00~14.00pH Range Hydroponics Aquariums Pools
Price: $14.82
GAIN EXPRESSFlexible Pocket Size PH Meter Water Quality Tester 360degree Angle Display 0.00~14.00pH Range Hydroponics Aquariums PoolsPh Meters
GAIN EXPRESS HOLDINGS Seller
Handheld Digital Grain Moisture Meter Tester Rice Wheat Corn New 6 - 30% Range Measures 36 kinds of Grains
Price: $87.34
CnlandtekHandheld Digital Grain Moisture Meter Tester Rice Wheat Corn New 6 - 30% Range Measures 36 kinds of GrainsMoisture Meters
GAIN EXPRESS HOLDINGS Seller
Digital Car Automotive Vehicular Battery Diagnostic Tester Checker Analyzer Starter Motor Load Voltage Professional Test
Price: $16.73
All SunDigital Car Automotive Vehicular Battery Diagnostic Tester Checker Analyzer Starter Motor Load Voltage Professional TestTesters
GAIN EXPRESS HOLDINGS Seller
Portable Film Coating Thickness Gauge Tester Meter, Automotive Car Nondestructive, Non-magnetic Coating on Metal Manufacturing
Price: $13.61
Old Price: $14.48
DANOPLUSPortable Film Coating Thickness Gauge Tester Meter, Automotive Car Nondestructive, Non-magnetic Coating on Metal ManufacturingThickness Gauges
GAIN EXPRESS HOLDINGS Seller
Digital Waterproof Angle Finder Gauge Protractor Meter Bubble Spirit Level 360 degree with Analog Quadrant Display
Price: $24.91
Old Price: $26.5
GAIN EXPRESSDigital Waterproof Angle Finder Gauge Protractor Meter Bubble Spirit Level 360 degree with Analog Quadrant DisplayLevels And Small Ones
GAIN EXPRESS HOLDINGS Seller
3 in 1 Stud / Metal / AC Wire Detector, Handheld Wall Wood Metallic Pipe Voltage Live Scanner Finder Tracker w/ Spotlight
Price: $3.34
All Sun3 in 1 Stud / Metal / AC Wire Detector, Handheld Wall Wood Metallic Pipe Voltage Live Scanner Finder Tracker w/ SpotlightThickness Gauges
GAIN EXPRESS HOLDINGS Seller
Digital 0-50% Grain Moisture Meter Tester Handheld with Case LED Indicator Checker Cup Sensor for 36 Species Seed Rice Coffee
Price: $162.52
CnlandtekDigital 0-50% Grain Moisture Meter Tester Handheld with Case LED Indicator Checker Cup Sensor for 36 Species Seed Rice CoffeeMoisture Meters
GAIN EXPRESS HOLDINGS Seller
CO2, RH & Temp Real-Time Monitor Kit Set w/PC Software Recording Analyzer, Portable Indoor Air Quality Carbon Dioxide Meter
Price: $198.5
GAIN EXPRESSCO2, RH & Temp Real-Time Monitor Kit Set w/PC Software Recording Analyzer, Portable Indoor Air Quality Carbon Dioxide MeterGas Analyzers China
GAIN EXPRESS HOLDINGS Seller
Digital Paint Coating Portable Thickness Meter 0-1000um /0-40mil Range Gauge Ferrous F / Non-Ferrous NF Probes 1000 micro unit
Price: $199.04
CnlandtekDigital Paint Coating Portable Thickness Meter 0-1000um /0-40mil Range Gauge Ferrous F / Non-Ferrous NF Probes 1000 micro unitThickness Gauges
GAIN EXPRESS HOLDINGS Seller
5-in-1 Automotive Battery Antifreeze Refractometer ATC for SG, Ethylene Propylene Glycol System Windshield Washer Fluid
Price: $10.01
Old Price: $11.12
GAIN EXPRESS5-in-1 Automotive Battery Antifreeze Refractometer ATC for SG, Ethylene Propylene Glycol System Windshield Washer FluidRefractometers
GAIN EXPRESS HOLDINGS Seller
Galilean Keplerian Style Dental Loupes 3.5x 6.0x 2.5x Magnification Power Surgical Optical Dentistry Coated Lens Titanium Frame
Price: $130.19
Old Price: $138.5
DANOPLUSGalilean Keplerian Style Dental Loupes 3.5x 6.0x 2.5x Magnification Power Surgical Optical Dentistry Coated Lens Titanium FrameMagnifiers
GAIN EXPRESS HOLDINGS Seller
20x Magnifications 20.5mm Jeweler Gem Loupe Triplet Lens Magnifier Jewelry Optical Glass Great Professional Hobbyist Stamp
Price: $7.43
Old Price: $7.9
GAIN EXPRESS20x Magnifications 20.5mm Jeweler Gem Loupe Triplet Lens Magnifier Jewelry Optical Glass Great Professional Hobbyist StampMagnifiers
GAIN EXPRESS HOLDINGS Seller
Galilean Style Dental Loupes 3.5x Surgical Medical 420mm Working distance + 55mm Depth of Field Loupe Dentistry Titanium Frame
Price: $153.69
Old Price: $163.5
GAIN EXPRESSGalilean Style Dental Loupes 3.5x Surgical Medical 420mm Working distance + 55mm Depth of Field Loupe Dentistry Titanium FrameMagnifiers
GAIN EXPRESS HOLDINGS Seller
Pen type pH & Temperature Meter Tester 0.00-14.00pH & 0.0-55.0degC Range Water Quality Tester Kit w/ ATC Dual-level LCD
Price: $14.94
GAIN EXPRESSPen type pH & Temperature Meter Tester 0.00-14.00pH & 0.0-55.0degC Range Water Quality Tester Kit w/ ATC Dual-level LCDPh Meters
GAIN EXPRESS HOLDINGS Seller
Handheld Digital Sound Noise Level Calibrator for Sound Level Meter 94dB & 114dB Class I w/ Battery +/-0.3 db Accuracy
Price: $106.67
CnlandtekHandheld Digital Sound Noise Level Calibrator for Sound Level Meter 94dB & 114dB Class I w/ Battery +/-0.3 db AccuracySound Level Meters China
GAIN EXPRESS HOLDINGS Seller
6 in 1 Professional Multi-parameter pH/ORP/EC/CF/TDS PPM/ Temperature Combo Testing Meter Digital Multi-function Water Tester
Price: $81.05
GAIN EXPRESS6 in 1 Professional Multi-parameter pH/ORP/EC/CF/TDS PPM/ Temperature Combo Testing Meter Digital Multi-function Water TesterPh Meters
GAIN EXPRESS HOLDINGS Seller
8 pieces x Digital Waterproof pH Meter Tester Auto calibration + pH Powder Solutions pH4.01 pH7.00 & pH10.01 , lot of 8
Price: $181.75
Old Price: $193.35
GAIN EXPRESS8 pieces x Digital Waterproof pH Meter Tester Auto calibration + pH Powder Solutions pH4.01 pH7.00 & pH10.01 , lot of 8Ph Meters
GAIN EXPRESS HOLDINGS Seller
20X Magnification Foldable Foldaway Jeweler Loupe Magnifier + 6 LED light + 21mm Triplet Optical Glass Lens
Price: $12.22
Old Price: $13
GAIN EXPRESS20X Magnification Foldable Foldaway Jeweler Loupe Magnifier + 6 LED light + 21mm Triplet Optical Glass LensMagnifiers
GAIN EXPRESS HOLDINGS Seller
Optional Replaceable Electrode with Cap for pH Temperature Pen Meter (868-9)
Price: $20.5
GAIN EXPRESSOptional Replaceable Electrode with Cap for pH Temperature Pen Meter (868-9)Ph Meters
GAIN EXPRESS HOLDINGS Seller
Galilean Style 2.5x Magnification Dental Surgical Medical Binocular Loupes 420mm Working Distance Nickel Alloy Frame
Price: $106.69
Old Price: $113.5
GAIN EXPRESSGalilean Style 2.5x Magnification Dental Surgical Medical Binocular Loupes 420mm Working Distance Nickel Alloy FrameMagnifiers
GAIN EXPRESS HOLDINGS Seller
Digital Reflectance Meter 0~100 Range Portable Cryptometer Light Reflectivity Transparency Tester for Specular Diffuse Surfaces
Price: $230.95
CnlandtekDigital Reflectance Meter 0~100 Range Portable Cryptometer Light Reflectivity Transparency Tester for Specular Diffuse SurfacesGloss Meters China
GAIN EXPRESS HOLDINGS Seller
3-in-1 Digital EC / CF / TDS Meter Combo Water Quality Tester IP65 Waterproof Conductivity with ATC Aquarium, Hydroponic, Lab
Price: $22.32
Old Price: $26.89
GAIN EXPRESS3-in-1 Digital EC / CF / TDS Meter Combo Water Quality Tester IP65 Waterproof Conductivity with ATC Aquarium, Hydroponic, LabPh Meters
GAIN EXPRESS HOLDINGS Seller
Digital Whiteness Meter 0 ~ 120, Portable Leucometer Tester 254 Data Memory, Handheld Check for Talcum Powder Textile Plastic
Price: $137.03
CnlandtekDigital Whiteness Meter 0 ~ 120, Portable Leucometer Tester 254 Data Memory, Handheld Check for Talcum Powder Textile PlasticGloss Meters
GAIN EXPRESS HOLDINGS Seller
5-in-1 Water Quality Multi-parameter PH EC CF TDS (ppm) Temperature Test Meter Backlight, Wall-mountable Rechargeable Tester
Price: $56.61
Old Price: $62.9
GAIN EXPRESS5-in-1 Water Quality Multi-parameter PH EC CF TDS (ppm) Temperature Test Meter Backlight, Wall-mountable Rechargeable TesterPh Meters
GAIN EXPRESS HOLDINGS Seller
Digital Audio Decibel Meter Sound Level Tester Noise Level Volume Measuring Instrument 30~130dBA Data Recording Self-Calibrated
Price: $29.16
Old Price: $31.02
GAIN EXPRESSDigital Audio Decibel Meter Sound Level Tester Noise Level Volume Measuring Instrument 30~130dBA Data Recording Self-CalibratedSound Level Meters
GAIN EXPRESS HOLDINGS Seller
PH Electrode Probe 0-14pH with Calibration Powder BNC Connector & 300cm Cable for Wide Application
Price: $7.12
Old Price: $8.9
GAIN EXPRESSPH Electrode Probe 0-14pH with Calibration Powder BNC Connector & 300cm Cable for Wide ApplicationPh Meters
GAIN EXPRESS HOLDINGS Seller