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Fuzhou Center Tech Co., Ltd.
Custom Manufacturer
11yrs
Fujian, China
Main categories: Refractometer, Fiber Microscope, Soil Detector, Diamond Detector, Gem Loupe
#1 fastest response time in MagnifiersTotal floorspace (780㎡)Multi-Language capability: Minor customizationFinished product inspection

 

Refractometer Category

Vehicle Detector&Tools and Satellite Finder Meter
Nuclear Detector &Spy Camera Detector
Thermometer&Medical Products
Hydrometer&Glassware
Portable T09 Hotel Anti-Spy and Anti-Theft Detector Updated Wireless Hidden Camera Detector with GPS Signal Tracker for Cars
$8.90-10.50
Min. Order: 10 pieces
Updated T06 Portable Anti-Spy Detector Anti-Theft Wireless Hidden Camera Detector for Car GPS Signal Tracker
$8.90-10.50
Min. Order: 10 pieces
T03 Camera Detector LED Screen Detector Infrared Night Vision Detector Anti-Location Anti-Spy Camera Anti-Eavesdropping Device
$15.80-18.80
Min. Order: 10 pieces
TV SF-95DR Digital Satellite Finder Meter with Compass Signal Detector for Dish Network Optics Instruments
$5.50-6.90
Min. Order: 5 pieces
0-80M Infrared Laser Distance Meter Infrared Measuring Tool Aluminum Alloy Body Type-C Charging Port
$14.90-15.90
Min. Order: 1 piece
GM63B Portable Handheld Digital Vibration Meter Tester Analizador De Vibraciones and Vibrator Analyzer for Test Instruments
$115
Min. Order: 1 piece
Portable Hidden Camera Finder Multi-functional Spy Device Detector Camera Detector GPS Tracker for Hotel
$9.20
Min. Order: 10 pieces
Multi-Functional Anti-spy Detector for Infrared Hidden Cameras, GPS Trackers & Wireless Signals
$7.50
Min. Order: 5 pieces
GC-01 Nuclear Radiation Detector Rechargeable Radiation Monitor Meter Radioactivity Tester Radiation Tester
$25
Min. Order: 5 pieces
Real Time Reading Display Nuclear Radiation Tester GM Geiger Counter Radioactive Beta Gamma X-ray CPM Level W/Alarm
$25
Min. Order: 5 pieces
GC-01 Nuclear Radiation Detector Rechargeable Radiation Monitor Meter Radioactivity Tester
$25
Min. Order: 5 pieces
T66 Wireless Signal Scanner and Portable RF GPS Tracker Hidden Camera Detectors Signal Detector for Privacy
$10.70
Min. Order: 20 pieces
Food Digital Thermometer Instant Read Meat Thermometer Cooking Thermometers with Long Probe for Kitchen BBQ Grill
$0.79-0.93
Min. Order: 50 pieces
Digital Wireless BBQ Food Thermometer Cooking Thermometer Meat Thermometer for Kitchen Grill BBQ
$0.79-0.93
Min. Order: 50 pieces
CO2 Detector Portable Carbon Dioxide Detector Multifunctional Temperature Humidity Air Quality Tester Thermohygrometer
$4.90-6.50
Min. Order: 5 pieces
Aquarium Car & Reptile Terrarium Digital Water Temperature Thermometer for Incubators & Refrigerators
$0.77-1.04
Min. Order: 5 pieces
Hot Selling ICD Wireless Digital BBQ Tools ABS Plastic Instant Read Thermometer with 4 Stainless Steel Probes
$11.50-12.50
Min. Order: 100 pieces
Non-Contact IR Laser Infrared Thermometer GM320 Digital LCD Wireless Temperature Meter for Industrial & Household Use
$4.80-5.80
Min. Order: 1 piece
Triple Scale Hydrometer for Beer Wine Alcoholmeter Densimeter Areometer Measures Sugar Content Malt for Test Instrument
$1.52-1.68
Min. Order: 20 pieces
Alcohol Hydrometer Alcohol Level Indicator Meter 0 - 100% Alcohol Meter Spirit Level Tester
$0.38-0.90
Min. Order: 20 pieces
0-25% Alcoholmeter Wine Alcohol Meter Vinometer Tester for Test Instrument for Concentration Measurement
$1.30-2.70
Min. Order: 20 pieces
Mini Monocular Telescope for Outdoor Camping Popular Pocket-sized Portable Model for Foreign Trade Porro Prism System
$1.76-1.90
Min. Order: 3 pieces
Head-worn Magnifier Glasses Two Lens USB Charging Magnifier Jewelry Loupe with 2 LED Lights Headset Illuminated Loupe
$4.90
Min. Order: 100 pieces
Car Battery Hydrometer Tester for Battery Fluid Test Instruments Acid Electrolyte Tester Glass Material
$0.90-1.40
Min. Order: 500 pieces
Top picks
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Diamond Tester Gemstone Gem Selector II Jewelry Watcher Tool Test Pen Gem Tool Diamond Detector
$3.04-5.03
$3.20-5.30
Min. Order: 5 pieces
239 sold
certified
2025 Professional Factory Wholesale Alcohol Meter Device LCD Factory Wholesale Portable Breathalyser Alcohol Tester
$4.90-5.50
Min. Order: 20 pieces
245 sold
Mini Signal Detector Anti Spy Detector X13 Camera GPS Wireless Listening Device Camera GPS Singal Mini Camera Detector
$5.90-9.80
Min. Order: 5 pieces
3 sold
12 Cue Wireless Fireworks Remote Control Firework Firing System Firing Device for Wedding Christmas Birthday Cold Pyro Machine
$16
Min. Order: 50 pieces
160 sold
Hot Selling Handheld Waterproof Led Gold Metal Detector High Quality GP Pointer for Gold and Silver Coins Gold Testing Equipment
$3-5.90
Min. Order: 10 pieces
380 sold
certified
Hot Sales High Accuracy Blowing Semi Sensor LCD Alcohole Breath Tester Display Fast Detection Alcohol Tester Breathalyzer
$2-2.50
Min. Order: 5 pieces
1362 sold
Moissanite Tester Gemstone Jewelry Watcher Tool Test Pen Gem Tool Diamond and Moissanite Testers
$6.50-7
Min. Order: 5 pieces
2 sold
certified
High Accuracy Non Contact Alcohol Breath Tester Digital USB Rechargeable Car Breathalyzer Gas Analyzer
$3.30-3.90
Min. Order: 10 pieces
188 sold
certified
Semiconductor High Accuracy Non Contact Alcohol Breath Tester Digital Rechargeable Car Breathalyzer Gas Analyzer Alcohol Checker
$3.51-7.20
$3.90-8
Min. Order: 5 pieces
47 sold
certified
Wholesale Portable Digital Alcohol Tester Breathalyzer Mr Black 05 Breath Tester 2025 Professional Factory Alcohol Meter with CE
$7.82-10.58
$8.50-11.50
Min. Order: 5 pieces
1029 sold