$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.
$1905.00 1 Piece(MOQ)

Aice Tech IP68 Ultrasonic Partially Filled Pipe Flow Meter Doppler Vibration Air Velocity Measuring Sensor

Jiangsu Aice Instrument Technology 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.
$39.00 10 Pieces(MOQ)

Factory Price Anti-Corrosion Liquid Water 30m Industrial 4-20mA 316 Depth Level Meter Transmitter

BAOJI XINGYUTENG MEASURE AND CONTROL INSTRUMENTS CO., LTD.
$790.00 5 Pieces(MOQ)

High Accuracy Level and Velocity Measurement Radar Flowmeter

Zhuhai Microcreative Tech. Co., Ltd
$340.00 1 Piece(MOQ)

Open Channel Electromagnetic River Current Water Velocity Flow Meter Portable FM-210V5

Guangzhou Amittari Instruments Co., Ltd.
$1060.00 1 Piece(MOQ)

RS485 River Current Water Velocity Portable Flow Meter for Open Channel

Hefei Siko Instruments Co., Ltd.
$1690.00 1 Piece(MOQ)

Open Channel Radar Level 40 Meters Flowrate Radar Water Flow Sensor

Holykell Technology Company Limited
$135.00 1 Piece(MOQ)

ODM OEM Custom Invisible Door Curtain Heat Isolation Cross Flow Air Curtain

Zhongshan Aden Environmental Technology Co., Ltd.
$340.00 1 Piece(MOQ)

Digital River Speed Flow Testing Equipment Water Velocity Flow Meter FM-210V5

Guangzhou Amittari Instruments Co., Ltd.
$1200.00 1 Piece(MOQ)

Portable (Handed) Radar Velocity Meter for River & Canal Speed Detection

Zhuhai Microcreative Tech. Co., Ltd
$1500.00 5 Pieces(MOQ)

Hyl-102 Hall Velocity Meter

Synotherm Ltd.
$55.38 1 Piece(MOQ)

1 MHz Plug-in Composite Underwater Acoustic Ultrasonic Transducer for Ultrasonic Flowmeter Underwater Rangefinder

Fuzhou Eagle Ultrasonic Tech Co., Ltd.
$238.00 1 Piece(MOQ)

Wall Mount Channels Rivers Triangular Weir Parshall Flume Flow Meter

Jiangsu Aice Instrument Technology Co., Ltd.
$49.00 5 Square Meters(MOQ)

16 Cell Depth Lenticular Filter 12" 16 Cell Lenticular Depth Stack Filter

Shenyang Great Wall Filtration Co., Ltd
$335.00 1 Piece(MOQ)

Ultrasonic Measuring Instrument River Water Level Gauge Depth Sensors Meter

Holykell Technology Company Limited
$255.00 5 Pieces(MOQ)

High Accuracy 80GHz Hydrologic Water Level Meter Measurement 15m

Zhuhai Microcreative Tech. Co., Ltd
$157.00 1 Piece(MOQ)

DN25 1 Inch 4-20mA Pulse Paddle Wheel Insertion Flow Meter for Water

Hefei Siko Instruments Co., Ltd.
$290.00 5 Pieces(MOQ)

High Accuracy 80GHz Hydrologic Water Level Meter Transmitter Measurement 120m

Zhuhai Microcreative Tech. Co., Ltd
$280.00 5 Pieces(MOQ)

High Accuracy 80GHz Hydrologic Water Level Meter Measurement 30m

Zhuhai Microcreative Tech. Co., Ltd
$285.00 5 Pieces(MOQ)

High Accuracy 80GHz Hydrologic Water Level Meter Transmitter Measurement 60m

Zhuhai Microcreative Tech. Co., Ltd
$1972.00 1 Piece(MOQ)

Holykell Rivers Flow Monitoring Open Channel Radar Flow Meter

Holykell Technology Company Limited
$100.00 1 Piece(MOQ)

Tachometer

Xiuyan Precision Instrument Factory
$130.79 1 Piece(MOQ)

1800mm/2000mm China Manufacturer Strong Wind Indoor Air Door Cross Flow Air Curtain

Zhongshan Aden Environmental Technology Co., Ltd.
$230.00 1 Piece(MOQ)

Rotary Cup Current Meter

Xiuyan Precision Instrument Factory
$99.90 1 Piece(MOQ)

40kHz Normal Transducer Type B (Integrated Type: FYA-40-12BA)

Fuzhou Eagle Ultrasonic Tech Co., Ltd.
$1060.00 1 Piece(MOQ)

Portable Open River Water Velocity Meter Electromagnetic Current Meter for Open Channel

Hefei Siko Instruments Co., Ltd.
$1599.00 1 Piece(MOQ)

Holykell Non Contact Open Channel Radar Type Water Flow Meter

Holykell Technology Company Limited
$238.00 1 Piece(MOQ)

Aice Tech Open Channel Flow Meter Ultrasonic River Flowmeter

Jiangsu Aice Instrument Technology Co., Ltd.
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