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Fuzhou Hedao Trade Co.,ltd.
Multispecialty Supplier
15yrs
Fujian, China
Main categories: PH Meter, Mosisture Meters, Temperature Meters, Refractometers, Measuring & Analysing Instrument Stock
Supplier assessment proceduresYears in industry(14)Sample-based customizationTesting instruments (2)
Top picks

Product categories

Portable Jewelry Refractometer Built-in Light Gemstone Refractometer Gem Tester Jewelry Appraisal Tool
$34.50-45.30
Min. order 5 pieces
Hedao WT3122 Handheld EMF Meter Electromagnetic Radiation Detector Rechargeable Radiation Instrument
$19.90-28
Min. order 5 pieces
WT3122 Portable EMF Meter Electromagnetic Radiation Detector
$12-14
Min. order 200 pieces
SMART SENSOR ST8550 Portable Thermal Imaging Camera 25C~550C Resolution Thermal Imager with 1-Year Warranty
$135
Min. order 5 pieces
ORP Meter
All products
TDS/EC/PH Meter
ORP Meter
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W2839 Hedao Water Quality Controller Wifi Online Function 3 in 1 PH/ORP Meter for Hydroponic
$56.05-84.60
$59-89.05
Min. Order: 5 pieces
Popular high accuracy ORP meter Range -1999~1999mV Water Analyzer for Hydroponics
$11.56-17.64
$11.80-18
Min. Order: 10 pieces
Tuya Wifi 8 in 1 Digital Ph/temp/orp/ppm/ec/salt/s.g/cf Online Water Quality Tester Ph Test Meter Laboratory Pool Water Tester
$42.50-48.58
Min. Order: 5 pieces
AZ8362 Digital Conductivity TDS High-Precision 0~9999ppm
$66.50-80
Min. Order: 5 pieces
PH120 High Quality Water Quality Tester Water Monitor Ph Probes Sensor Controller Meter Ph Electrode 3 in 1 PH ORP Temp Meter
$34.20-50.35
$36-53
Min. Order: 2 pieces
Multi Function Online Digital PH Meter BLE-3188EU 8 in 1 Water Quality Controller PH/ORP/EC/TDS/SALT/S.G/CF/temper
$34.69-48.02
$35.40-49
Min. Order: 2 pieces
EZ-9910 Waterproof 5 in 1 Temperature ORP EC TDS PH Meter Portable Water Quality Tester for Aquariums Swimming Pool
$11.02-14.26
$11.48-14.85
Min. Order: 10 pieces
Hedao Popular Water Quality Tester EZ-9910 5 in 1 Ph / Tds / Ec / Orp / Temperature Meter ORP Meter for Aquarium Fish Tank
$11.98-18.05
$12.48-18.80
Min. Order: 2 pieces
ORP-969 Portable Water Quality Testing Instrument ORP Meter for Drinking Water Spa
$6.16-10.34
$6.55-11
Min. Order: 5 pieces
PH-W218 Laboratory Tuya Wifi 8 in 1 Digital Ph/temp/orp/ppm/ec/salt/s.g/cf Online Water Quality Tester PH Meter
$39.90-45.60
$42-48
Min. Order: 5 pieces
BLE-3178 Wifi Water Quality Tester EC/PPM/CF/PH/ORP/TEMP/HUMIDITY with Real-time Data Monitoring
$28.31-37.05
$29.80-39
Min. Order: 2 pieces
PH-W218EU 8 in 1 Tuya Wifi with Data Logger Ph Meter Salinity Meter for Hydroponic Plants Landscaping Aquaculture
$38.25-49.50
$42.50-55
Min. Order: 2 pieces
PH-W218EU Smart Tuya Wifi 8 in 1 Digital Salinity Meter Ph Meter or Hydroponic Plants
$35-38
Min. Order: 5 pieces
PH-ORP-6850 Manufacturer PH OPR Controller Analyzer with Sensor Swimming Pool
$135-150
Min. Order: 5 pieces
PH-W218 8 in 1 Water Quality Tester Controller Wifi PH/ORP/EC/CF/TDS/SALT/S.G/Temperature Controller
$36.95-43.22
$38.89-45.50
Min. Order: 5 pieces
PSC-50 Big LCD Display Water Quality Tester Fast Detector Digital TDS EC Controller
$49-59
Min. Order: 5 pieces