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YRS
SUZHOU HOLI SMART TECHNOLOGY CO., LTD.
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Industrial online meter and sensor
Environmental protection online meter & sensor
Buoys System & Multi-parameter sensors
Water quality multi-parameter analyzer
Flowmeter & pressure gauge
Laboratory instrument & electrode
Water quality tester pen
Soil meter/soil detector
Environmental monitoring
Backlight 3 in 1 TDS EC Pen Type Water Tester Conductivity TDS Meter For Drinking Water
$2.87
(Min. Order) 1 piece
Best Selling Cheap TDS Meter Digital WaterTester Pen For Tap water Drinking Water
$0.72 - $0.82
(Min. Order) 100 pieces
TDS-3 Portable Tester Pen Water Detector Digital Temperature Tds Meter Measuring ppm
$1.08
(Min. Order) 1 piece
Handheld Digital Portable pH Meter Measurement Drinking Water Aquarium Water Quality Monitoring pH Tester
$2.37
(Min. Order) 1 piece
Swimming Pool Water pH Electrode Sensor BNC Connector pH Probe For Hydroponics Aquarium Laboratory
$5.27
(Min. Order) 1 piece
60 sold
S.G./TDS/EC/PH/Salinity/Temperature/pH Meter Digital Portable Multifunction 7 in 1 Water Tester Pen
$12.78
(Min. Order) 1 piece
2 sold
Industrial Online Ozone Analyzer Digital Display Ozone Meter For Ozone generator
$136.50 - $161.00
(Min. Order) 1 piece
Water Quality Analysis Chloride Hardness Calcium Fluorine Industrial Online Ion Meter
$88.00 - $106.00
(Min. Order) 1 piece
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Soil meter/soil detector
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Fruits Flowers Veggies Landscape Plants Soil Fertilizer Detector Digital 3 in 1 Soil NPK Tester Temperature Soil pH Meter
$423.00 - $515.00
/
piece
1 piece
(Min. Order)
Digital 4 In 1 Soil Humidity Moisture Monitor Temperature Sunlight Soil Ph Meter For Plants Farming Gardens
$2.45 - $2.95
/
piece
1 piece
(Min. Order)
Soil Detector 4 in 1 Sunlight Temperature Moisture Soil PH Meter for Plants and Lawns
$4.30 - $5.75
/
piece
100 pieces
(Min. Order)
Agricultural Garden House Plants Soil pH Meter Probe Portable 4 in 1 Soil Moisture Tester Meter
$2.45 - $2.85
/
piece
50 pieces
(Min. Order)
5 in 1 Horticulture Farm Soil Detector pH Moisture Sunlight Temperature Humidity Digital Soil Tester
$6.85 - $8.90
/
piece
50 pieces
(Min. Order)
Farm Planting Tools Portable Soil Meter Test EC Temperature Probe Digital Waterproof Soil detector
$20.50 - $23.00
/
piece
5 pieces
(Min. Order)
Moisture Light pH Meter Soil Monitor Gardening Farm 3 in 1 Digital Soil PH Meter
$1.42 - $1.70
/
piece
5 pieces
(Min. Order)
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