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Aquarium Online Probe Meter Water Detecting Nitrite Controller Nitrite Ion Sensor
$4,200-5,080
Min. order 1 piece
Universal 0-3.3V 0-10V 0-15V Current to Voltage 4-20mA to 0-5V Converter Module
$4.75-5.98
Min. order 1 piece
Industrial Online RS485 Fluorescence DO Probe Meter Optical Water Dissolved Oxygen Sensor
$78.90-130
Min. order 1 piece
1 recent viewed
4-20mA Waterproof Submersible Liquid Detection Electrode Water Level Sensor
$47.50-59.90
Min. order 1 piece
50 sold
Other sensors
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Other sensors
Automatic Feeding Rivet Machine Pneumatic Auto Feed Rivet Gun Hand Riveting Tools Sensor
$400-3,980
Min. Order: 1 piece
1005 sold
RS485 High Quality 2pin Liquid Water Leakage Detection Sensing Water Leak Detection Sensor with Cable
$22.50-24.80
Min. Order: 1 piece
Digital Serial Port Output Solar Ultraviolet Intensity Module UV Light Sensor Module UV Sensor
$11.69-12.89
Min. Order: 1 piece
Agricultural Greenhouse Analyzer Nitrogen Phosphorus Potassium Sensor Portable Soil NPK Meter
$87.70-97.45
Min. Order: 1 piece
1 sold
Digital Analyzer Soil Sensor Tester Temperature Probe Soil EC Meter for Agriculture Plant Greenhouse
$33.84-37.60
Min. Order: 1 piece
Heat Water Detection Flowmeter 1" 1.25" 1.5" 2" G1/2 G3/4 G1 Steel Thread Hall Effect Liquid Flow Rate Sensor
$4.56-5.50
Min. Order: 1 piece
Steel 1" 1.25" 1.5" 2" G1/2 G3/4 G1 Liquid Heater Flowmeter Thread Hall Effect Flow Switch Sensor Water
$4.56-5.50
Min. Order: 1 piece
Hall Effect Liquid Flow Switches G1/2 G3/4 G1 Brass 12V Water Flow Sensor Switch
$2.90-3.50
Min. Order: 1 piece
Brass 1" Thread G1/2 G3/4 G1 Hall Effect Liquid Flowmeter Sensors Heat Water Flow Meter Sensor With Temperature Sensor
$2.90-3.50
Min. Order: 1 piece
1/2" 3/4" 1" 1.5" 2" DC24V Hall Flowmeter Magnetic Flow Sensor Liquid Flow Meter for Water
$2.20-2.90
Min. Order: 1 piece
G1/2 G3/4 G1 1.25 1.5 2 Inch DN25 DN32 DN40 DN50 Liquid Flowmeter Sensor Hall Water Flow Detection Meter
$1.98-2.90
Min. Order: 1 piece
0-5V 0-10V 4-20mA RS485 Soil PH Temperature Humidity NPK Salinity Conductivity Soil EC Sensor
$62.86-69.85
Min. Order: 1 piece
G2 2 Inch DN50 IP65 Hall Element Electronic Detection Meter Liquid Water Flow Sensor Flowmeter
$19.81-23.30
Min. Order: 1 piece
Electronic IP65 DN25 G1 Hall Water Flow Detection Meter Liquid Flowmeter Water Flow Sensor
$9.43-11.10
Min. Order: 1 piece
Digital Modbus RS485 illuminance detector illumination ambient light sensor for greenhouses agriculture urban lighting
$31-36.50
Min. Order: 1 piece
4-20mA 0-10V Radiant light quantum meter pyranometer sun irradiation PAR photosynthetically active radiation sensor
$149.50-165.90
Min. Order: 1 piece