$599.00 1 Piece(MOQ)

Digital Dissolved Oxygen Electrode Dissolve Oxygen Sensor for Aquaculture Fish Pond Do Test (BH-485-DO)

Shanghai Boqu Instrument Co., Ltd.
$259.00 1 Piece(MOQ)

Boqu Professional Digital Online pH Probe pH Sensor with RS485 Output for Hydroponic, Swimming Pool, Waste Water (Bh-485-pH)

Shanghai Boqu Instrument Co., Ltd.
$1199.00 1 Piece(MOQ)

Good Price Zdyg-2088-01qx Digital 0-4000 Ntu Water Turbidity Tss Sensor with Auto Cleaning Device for River, Reservoir Measuring

Shanghai Boqu Instrument Co., Ltd.
$299.00 1 Piece(MOQ)

Online Digital Ec Conductivity Probe for Aquaculture Fish Farming Iot Solution

Shanghai Boqu Instrument Co., Ltd.
$700.00 1 Piece(MOQ)

Nanbei Instruments Lab Analysis Instrument pH TDS Ec Laboratory Multiparameter Water Quality Meter

NANBEI INSTRUMENT LIMITED
$75.00 1 Piece(MOQ)

Water Proof pH / Orp / Conductivity / Tds / Salt / Temp Meter (AMT03)

Qingdao Tlead International Co., Ltd.
$112.00 1 Piece(MOQ)

pH100b pH Meter Water Treatment Tester for Lab Soil Water

Ybo Technologies Co., Ltd.
$170.00 1 Piece(MOQ)

Low Cost Digital Online Conductivity Meter Ec Meter

Hangzhou Supmea International Trading Co., Ltd.
$79.00 1 Piece(MOQ)

Industrial Composite Wastewater pH Electrode for Water Treatment (pH8012)

Shanghai Boqu Instrument Co., Ltd.
$1000.00 1 Set(MOQ)

TPS Thermal Conductivity Meter Thermal Conductivity Tester ISO 22007-2 Thermal Analytical Instrument

Wuxi Serve Real Technology Co., Ltd.
$650.00 1 Piece(MOQ)

Mpg-6099 Multi-Parameter Analyzer Used in Secondary Water Supply

Shanghai Boqu Instrument Co., Ltd.
$184.00 1 Piece(MOQ)

Laboratory Benchtop Automatic pH Meter Conductivity TDS Salinity Meterwater Testing

Shanghai Yoke Instrument Co., Ltd.
$27.30 1 Piece(MOQ)

COM-80 Combo Type Conductivity Ec TDS Tester Meter Hm Digital

Shanghai Total Industrial Co., Ltd.
Negotiable 1 Piece(MOQ)

Multi-Functional Water Quality Handheld Instrument Multi-Parameter Water Quality Analyzer

Suzhou Yosemite Technologies Ltd.
$1.50 1000 Pieces(MOQ)

3 in 1 Digital Ec TDS Temperature Tester Aquairum Water Quality

Zhangzhou Green-Lake Import & Export Co., Ltd.
$160.00 1 Piece(MOQ)

Industrial Online pH TDS Ec Controller Digital Electrical Conductivity Meter for Water Treatment with Sensor

Shanghai GL Environmental Technology Co., Ltd.
$64.50 1 Piece(MOQ)

Orp-200 Waterproof Pen-Type Atc Orp Tester Meter Hm Digital

Shanghai Total Industrial Co., Ltd.
$368.00 1 Piece(MOQ)

Ec400f Benchtop High Precision Electrical TDS Digital Conductivity Meter

Ybo Technologies Co., Ltd.
$500.00 1 Piece(MOQ)

TCM-PV Fully Automatic Double Plate Thermal Conductivity Tester (protected hot plate method)

Xiangtan Xiangyi Instrument Limited
$378.00 1 Piece(MOQ)

Digital Conductivity pH Ec Dissolved Oxygen Turbidity Chlorine Water Electrode Sensor Probe

Shanghai GL Environmental Technology Co., Ltd.
$309.00 1 Piece(MOQ)

Custom Sensors Digital Transmitter Price Remote Electro Magnetic Flow Meter

Yuyao Zhenxing Flowmeter Instruments Factory
$141.70 1 Piece(MOQ)

PS-202 Industry Online Dual Display TDS Meter Controller Hm Digital

Shanghai Total Industrial Co., Ltd.
$170.00 1 Piece(MOQ)

Economical TDS Meter Price

Hangzhou Supmea International Trading Co., Ltd.
$220.00 1 Piece(MOQ)

Smart Digital Meter RS485 Output -- for pH, ORP, Conductivity, Ec/TDS, Do Sensor

Nengshi Analytical Sensor Co., Ltd.
$300.00 1 Piece(MOQ)

Industrial Online Conductivity Sensor for Boiler Water (DDG-10.0)

Shanghai Boqu Instrument Co., Ltd.
$46.00 20 Pieces(MOQ)

Water Treatment in-Line Conductivity Resisitivity Meter Controller Monitor (MT-ER-300)

Martin (Shanghai) Water Technologies Co., Ltd.
Negotiable 1 Piece(MOQ)

Industrial Inductive Conductivity Sensor TDS Conductivity Sensor

Shanghai Boqu Instrument Co., Ltd.
$569.00 1 Piece(MOQ)

Iot Solution on-Line Amperometric Chlorine Measurements Free Residual Chlorine

Shanghai Boqu Instrument Co., Ltd.
$30.00 1 Piece(MOQ)

Bluetooth Temperature and Humidity Data Logger for Cold Chain

Ybo Technologies Co., Ltd.
$7150.00 1 Piece(MOQ)

Fabric Thermal Conductivity Tester Clo Tester

SKZ International Co., Ltd.
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