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Fuzhou Hedao Trade Co., Ltd.
CN
12
YRS
Multispecialty supplier
Main categories: PH Meter, Mosisture Meters, Temperature Meters, Refractometers, Measuring & Analysing Instrument Stock
Testing instruments (1)
Design-based customization
On-site material inspection
Finished product inspection
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Products
See all categories
Hot sale
Soil Meter Tester
TDS/EC/PH Meter
Bluetooth PH Meter
Tuya PH meter
H2 meter
PH Meter
TDS meter
Salinity Meter
ORP Meter
Dissolved Oxygen Meter
Multifunction PH meter
Digital Turbidity Meter
TDS / EC / Salinity meter
PH / ORP / EC Controlle
PH / EC / TDS / ORP / Salinity Monitor
PH Electrode Sensor
PH calibration Powder
EC meter
Chorine Meter
PH tester Strips
Handheld Refractometer
antifreeze refractometer
adblue refractometer
brix refractometer
beer brewing refractometer
honey refractometer
salinity refractometer
wine refractometer
oe refractometer
clinical refractometer
cutting liquid refractometer
milk&soya-bean refractometer
LED REFRACTOMETER
Digital Refractometer
Gem Refractometer
Moisture Meter
Grain Moisture Meter
Wood Moisture Meter
Tobacco Moisture Meter
Paper Moisture Meter
Digital Thermometer
Infrared Thermometer
Food Thermometer
Aquarium Thermometer
Digital Timer
thickness Gauge
Coating Thickness Gauge
Ultrasonic Thickness Gauge
Force Guage
Air quality monitor
CO2 meter
Carbon Monoxide Meter
refrigerant leak detector
Carbon Dioxide Meter
combustible gas detector
Environment meter and tester
Sound level meter
Food satety detector
fruit hardness tester
Anemometer
land meter
Digital level angle meter
soap dispenser
Electromagnetic Radiation Tester
Wire Tracker/CCTV Tester
Pressure Manometer
Tachometer
Digital Lux Meter
High Voltage Insulation Tester
water timer
Vibration Meter
Disc Polarimeter
Stud Detector & Scanner
gold detactor
humidity terperature meter
Profile
Company Overview
Business Performance
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Top picks
Product categories
Hot sale
Soil Meter Tester
TDS/EC/PH Meter
Handheld Refractometer
Moisture Meter
Digital Thermometer
thickness Gauge
Air quality monitor
Environment meter and tester
humidity terperature meter
Data logger
car diagnostic tools
digital Scale
others
Ungrouped
EZ9909 5 in 1 Digital TDS/EC/PH/Salinity/Temperature Meter Drinking Water Meter
$10.00 - $21.45
/
piece
1 piece
(Min. Order)
WQT-2023 Water Swimming Pool Drinking Water Test Meter Water Quality Test Kit for Testing Different Parameters
$80.00
/
piece
10 pieces
(Min. Order)
Hedao PHS-3C High Accuracy Bench Top Ph Meter Laboratory Ph Meter
$38.00 - $50.00
/
piece
1 piece
(Min. Order)
Backlight 4 In 1 Ph Meter Ph Ec Tds Temperature Combo Meter Digital Ph Tester Pen For Drinking Pool And Aquarium
$6.10 - $6.23
/
piece
50 pieces
(Min. Order)
wholesale Digital Display High Precision Convenience Cheap Waterproof ph meter Pocket Pen LCD Screen Water Quality Tester
$2.30 - $2.40
/
piece
1 piece
(Min. Order)
HEDAO PH-PHS3C Bench-top digital PH Meter with temperature Acidity Meter
$43.00 - $53.00
/
piece
1 piece
(Min. Order)
Professional Digital 5 In 1 Ph Meter Pen Water Tester Tds/ec/ph/salinity/temperature For pools, Aquariums, Drinking Water
$8.51 - $8.65
/
piece
1 piece
(Min. Order)
NF-521 Handheld Infrared Thermal range -20-400C data storage function Thermal Imaging Camera Imager for industry
$130.00
/
piece
1 piece
(Min. Order)
All products
Customizable
Ready to Ship
All products
Air quality monitor
1
Selected products (0/20)
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Home Gas Leak Alarm, Tester, Sensor, Sniffer; Monitor Combustible Explosive Gas Meter
$27.55 - $55.00
/
piece
60.0 pieces
(Min. Order)
2015 china supplier portable gas detector hydrogen gas detector
$23.00 - $27.89
/
piece
10 pieces
(Min. Order)
2021 Mini Handheld Portable De Co2 Carbon Dioxide Detector Sensor Monitor Co2 Meter
$4.00 - $7.00
/
piece
2 pieces
(Min. Order)
2021 Professional Carbon dioxide meter factory workshop office use mini co2 meter portable
$66.47 - $82.74
/
piece
$69.97 - $87.10
-5%
2 pieces
(Min. Order)
Multifunctional airborne particulates formaldehyde concentration temperature and humidity air quality detector monitor
$55.00 - $100.00
/
piece
2.0 pieces
(Min. Order)
Portable Combustible Leaks of Methane, Sewer Gas, Gasoline, LPG, LNG, Fuel indoors leaked gas detector
$12.24 - $25.00
/
piece
60.0 pieces
(Min. Order)
Best selling HT-501 digital CO2 meter carbon dioxide detector co2 meter
$70.01
/
piece
$73.70
-5%
20 pieces
(Min. Order)
Best selling HT-501 digital CO2 meter carbon dioxide detector co2 meter
$70.01
/
piece
$73.70
-5%
20 pieces
(Min. Order)
Good sense digital Oxygen Monitor meter Oxygen detector
$48.98 - $99.00
/
piece
10.0 pieces
(Min. Order)
Best price gas leak detector Portable Refrigerant Freon Leak Detector
$25.59
/
piece
$26.94
-5%
63 pieces
(Min. Order)
2021 popular high quality refrigerant ac gas leak detector pipe Rechargeable Heated Diode Leak Detector
$123.70
/
piece
$130.21
-5%
5 pieces
(Min. Order)
2021popular smart gas automotive air conditioning leak detector leak det Heated Diode Refrigerant Leak Detector
$100.23
/
piece
$105.51
-5%
5 pieces
(Min. Order)
Well sell quality smoke gas plastic film leak detector Refrigerant Leak Detector
$99.81
/
piece
$105.06
-5%
10 pieces
(Min. Order)
Best selling smart gad leak detector tape with aut cut off Refrigerant Leak Detector
$50.76
/
piece
$53.43
-5%
18 pieces
(Min. Order)
AS8800L Gas Analyzer Combustible gas detector port flammable natural gas Leak Location Determine meter Tester Sound Light Alarm
$17.24 - $18.81
/
piece
$18.15 - $19.80
-5%
10 pieces
(Min. Order)
AS8801 Oxygen Gas Monitor Detector 0~30% VOL Oxygen Leak Location Determine digital O2 concentration Monitor include Battery
$60.61 - $78.37
/
piece
$63.80 - $82.50
-5%
1 piece
(Min. Order)
PM2.5 detector mini desktop aerosol particulate with smart sensor temperature and humidity
$37.62
/
piece
$39.60
-5%
1 piece
(Min. Order)
HEDAO Co2-3 Smart CO2 Meter Tabletop & Wall Mountable Carbon Dioxide Monitor for Home & School
$73.70
/
piece
20 pieces
(Min. Order)
HEDAO PM2.5 Indoor Air Quality Monitor PM2.5 Humidity Temperature Detector Meter Sensor for Home Office
$34.85
/
piece
$39.60
-12%
1 piece
(Min. Order)
HEDAO Wall alarm oem NDIR Gas flow indoor portable air quality detector de CO2 meter NDIR carbon dioxide monitor detector
$12.19 - $13.75
/
piece
10.0 pieces
(Min. Order)
Hedao CLD-100 economic and practical halogen detection device portable Refrigerant Freon Leak Detector Gas Leaks
$15.00 - $26.00
/
piece
60.0 pieces
(Min. Order)
HEDAO HLD-200+ Factory directly wholesale Halogen Leak Detector Gas Leaks Refrigerant Leak Detector
$48.00 - $51.00
/
piece
60 pieces
(Min. Order)
Hedao CPU-1G new developed intelligent halogen leak detector AC Refrigerant Leak Detector
$100.00 - $110.00
/
piece
5 pieces
(Min. Order)
Hedao LD-100 Cheapest Heated Diode Refrigerant Leak Detector
$95.00 - $105.00
/
piece
10 pieces
(Min. Order)
Hedao LD-200 Rechargeable Heated Diode Leak Detector used monitoring of the refrigerator
$100.00 - $131.00
/
piece
10 pieces
(Min. Order)
HEDAO Co2 2022 Newest Portable Desktop Indoor Co2 Meter Monitor Carbon Dioxide Detector
$12.19 - $13.75
/
piece
10.0 pieces
(Min. Order)
HEDAO AS8809 Digital Hydrogen Detector H2 Gas Concentration Monitor Tester with alarm
$280.00 - $330.00
/
piece
1.0 piece
(Min. Order)
HEDAO LD-200 LPG/CO/Natural gas combustible gas leak detector with led display
$100.00 - $131.00
/
piece
10 pieces
(Min. Order)
YEM-40L Temperature Humidity Monitor Temperature Humidity Gauge Carbon Dioxide Data Storage Recorder Air Quality Monitoring
$64.57 - $72.27
/
piece
1 piece
(Min. Order)
YEM-42 Desktop Air Quality Monitoring Humidity Gauge CO2 Temperature Humidity Monitor for Home School Office
$32.23 - $42.13
/
piece
1 piece
(Min. Order)
wall mounted CO2 meter carbon dioxide detector air quality monitor detector indoor
$30.00 - $40.00
/
piece
1 piece
(Min. Order)
mini CO2 meter with infrared sensor gas analyzers Carbon dioxide CO2 detector
$15.50 - $28.00
/
piece
2 pieces
(Min. Order)
Digital CO2 Sensor Ppm Meters Air Quality Meter Monitor Mini Portable Carbon Dioxide Detector Reliable Digital CO2 Sensor Meter
$34.65 - $52.50
/
piece
1 piece
(Min. Order)
wifi connect CO2 monitor CO2 tester PM2.5 detector gas analyzers CO2 meter for home school hospital use
$58.80 - $73.50
/
piece
1 piece
(Min. Order)
Wall-mounted carbon dioxide detector Wifi connect co2 meter portable air quality monitor co2 detector
$37.80 - $46.20
/
piece
1 piece
(Min. Order)
wall mount CO2 gas analyzers air quality monitor co2 tester CO2 detector
$40.00 - $60.00
/
piece
1 piece
(Min. Order)
Wall-mounted LED Air Quality Sensors wifi Carbon Dioxide Co2 Analyzer co2 meter hot sale smart Gas Detector Sensor Meter
$47.25 - $68.25
/
piece
2 pieces
(Min. Order)
CO2 detector air quality display monitor meter dust measurement equipment carbon dioxide smart co2 meter
$38.85 - $52.50
/
piece
2 pieces
(Min. Order)
mini Household CO2 temperature humidity air quality monitor Color screen CARBON dioxide detector
$21.00 - $36.75
/
piece
2 pieces
(Min. Order)
Desktop portable infrared alarm air quality monitor indoor outdoor gas analyser co2 detector CO2 meter air quality detector
$34.65 - $42.00
/
piece
1 piece
(Min. Order)
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