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HM Digital Inline Dual Conductivity Meter - Measures in PPM, Meter for Desktop, Laptop, 2 AA Batteries Required, Package Quantity 1
4.0
L4,589
Water Conductivity Sensor,Water Quality Monitoring Sensor Module,plug and play,with Waterproof probe
L1,039
Garosa Water Conductivity Sensor, Domestic Water Hydroponics Sensor with Waterproof Probe for Liquid Quality Monitoring Detection Tester Module Parts
3.5
L1,479
DollaTek GY-33 TCS34725 Color Recognition sensor identify sensor module Replace alternative TCS230 TCS3200
3.5
L869
Pressure Transducer, Good Electrical Conductivity Erosion Resistant Pressure Transducer Sensor Stable Performance 0.5V-4.5V Easy Installation for Gas Tank
L1,368
3-in-1 Waterproof Multifunction Digital Meter, Measures Electrical Conductivity (EC), pH and Temperature Functions Specially Designed for Hydroponic Systems
4.4
L3,339
HM Digital COM-80 Electrical Conductivity (EC) and Total Dissolved Solids Hydro Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, 2% Readout Accuracy
4.5
L2,579
CQRobot Ocean: TDS (Total Dissolved Solids) Meter Sensor Compatible with Raspberry Pi/Arduino Board. for Liquid Quality Analysis Teaching, Scientific Research, Laboratory, Online Analysis, etc.
4.4
L2,129
YINMIK Soil Moisture Meter, Digital Soil EC Meter, 3 in 1 Soil Hygrometer Conductivity Tester for Indoor Plant, House Plants, Accurate Soil Water Sensor for Gardeners, Composters, Farmers, Nurseries
4.0
L3,279
3115 AC Voltage Sensor
4.4
L1,999
TDS (Total Dissolved Solids) Meter Sensor Compatible with Raspberry Pi/Arduino Board. for Liquid Quality Analysis Teaching, Scientific Research, Laboratory, Online Analysis, etc.
4.3
L1,509
SM-ROBOTICS AD8232 Muscle Electrical Sensor Module for Arduino, Electronic Development Kit
L2,819
HM Digital EC-3 Handheld Electrical Conductivity (EC) Tester Meter with Case, 0 - 9990 µS Measurement Range, 1µS Resolution, +/- 2% Readout Accuracy
4.2
L1,979
Youmile DC 3-5V TCS230 TCS3200 Color Recognition Sensor Module Color Recognition Detector Module 4 LED with DuPont Cable for Arduino
L372
Analog TDS Sensor, Waterproof 0-1000ppm White Water Conductivity Sensors Module with Probe for Measuring Liquid Quality
3.9
L1,039
Proximity Sensors, Good Electrical Conductivity DC6-36V Proximity Switch for HYUNDAI R220-5/215-7/9 for Cummins (TOSD-04-498 PNP normally open)
L305
Proximity Switch Sensor, DC6-36V Good Electrical Conductivity Quick Response Approach Sensors Easy Installation for HYUNDAI R220‑5/215‑7/9 for Cummins(TOSD-04-498 PNP normally open)
L1,489
United Scientific™ CNDT01, Electric Conductivity Tester
3.2
L2,849
TDS Water Conductivity Probe Conductivity Sensor for Liquid Quality Monitoring Detection Tester Module Parts
L407
Youmile 6PCS DC 0-25V Voltage Sensor Range 3 Terminal Voltage Detector Module for Arduino with Dupont Cable
4.5
L999
Hailege TDS Water Sensor Water Conductivity Sensor Liquid Detection Sensor Water Quality Monitoring Sensor TDS Monitor Kit Analog Output
L1,359
Soil Moisture Meter, Soil Moisture Sensor Humidity Temperature Electrical Conductivity Tester Meter RS485 Output Moisture Detector
L967
HiLetgo TDS Sensor Water Conductivity Sensor Liquid Detection Sensor Water Quality Monitoring Sensor Module TDS Monitor Kit Analog Output
1.0
L1,489
Techtonics Analog TDS Water Conductivity Sensor Module, 0~1000ppm Water Quality Monitoring TDS Meter Board
3.6
L1,009
Truncheon EC PPM Nutrient Meter for Hydroponic, Conductivity Tester Stick for Hydroponics Growing PPM Measuring Tool (EC, PPM 500, PPM 700, CF, Temp) for Nutrient Reservoir, Aquaponics, DWC
L1,653
No Pnp Sensor, Inductive Sensor, Stable Wear-Resistant Convenient Sturdy Durable for Textile Machines Elevators Plastic Machines Air Conditioners
L1,059
Besomi Electronics Ultrasonic Module HC-SR04 Distance Sensor For Arduino (1) - Ideal for Robotics, IoT, and Automation Applications - Compatible with Arduino, Raspberry Pi, ESP8266, and More.
3.4
L519
uxcell 25mm Capacitance Proximity Sensor Switch Detector NPN NO DC 6-36V 300mA 3-Wire LJC30A3-H-Z/BX for 3D Printer Probe Bed Leveling,MCU Board
L2,239
Besomi Electronics Ultrasonic Module HC-SR04 Distance Sensor For Arduino (5) - Ideal for Robotics, IoT, and Automation Applications - Compatible with Arduino, Raspberry Pi, ESP8266, and More.
L1,059
Proximity Switch Sensor, DC6-36V Good Electrical Conductivity Quick Response Approach Sensors Easy Installation for HYUNDAI R220‑5/215‑7/9 for Cummins(TOSD-04-499A NPN normally closed)
L306
TDS Water Conductivity Sensor, Water Quality Monitoring Sensor Module,Plug and Play TDS Meter Probe Water Quality Monitoring for Liquid Quality Monitoring Detection Tester Module Parts
4.7
L1,359
Proximity Switch, High Sensitivity DC6-36V Good Electrical Conductivity Firm Connection Approach Detecting Sensors Waterproof for Sensing(TOSD-04-500 PNP normally open)
L1,489
IDEAL Electrical 61-063 VoltSensor Non-Contact Voltage Tester, 40-600 VAC, CATIII for 600v
4.4
L2,739
Proximity Switch Sensor, Long Approach Sensors Good Electrical Conductivity M12 for Sensing(TOSD-04-500 PNP normally open)
FREE
TDS Water Quality Detection Sensor Module with XH2.54-3Pin Dissolved Solids Module Power Supply Voltage 3.3~5.0V Water Quality Detection Suitable for ARDUINO/51/stm32/DIY TDS Tester
3.0
L1,809
Approach Detecting Sensors, Good Electrical Conductivity Easy Installation M12 Proximity Switch Sensor Waterproof for R220‑5/215‑7/9 for(TOSD-04-499 NPN normally open)
L1,389
NOYITO E18-D80NK Adjustable Infrared Obstacle Avoidance Detection Sensor 5V Switch Detect 3-80cm
4.3
L1,069
Besomi Electronics 37-in-1 Sensor Module Kit for Arduino - Comprehensive, Versatile STEM Learning, Enhance Electronics Projects
L1,439
Lab Junction Conductivity Cell Sensor Probe K = 1.000 Epoxy Body One Metre Cable Length L J - 611 a as per Quality Standards
3.9
L2,249
Proximity Sensors, Good Electrical Conductivity DC6-36V Proximity Switch for HYUNDAI R220-5/215-7/9 for Cummins (TOSD-04-499A NPN normally closed)
L288
Ultrasonic Module HC SR04 Distance Measurement Transducer Sensor for Arduino
5.0
L644
Contact Water/Liquid Level Sensor Compatible with Raspberry Pi/Arduino. for Automatic Irrigation Systems, Aquariums, Plants, in The Garden, in Agriculture etc.
4.5
L1,649
Cylindrical Proximity Switch, Good Electrical Conductivity Stable Quality Proximity Sensor Wide Voltage Range Sensitive Induction Probe for Home(15DN)
L4,909
REES52 GSR Skin Electrical Sensor Response Module Current Sensor Kit Measurable Conductivity Biosensor for rduino Developer Biofeedback
L926
Proximity Switch Sensor, DC6-36V Good Electrical Conductivity Long Approach Sensors High Sensitivity for Sensing(TOSD-04-500 PNP normally open)
L1,929
Approach Sensors, High Sensitivity Firm Connection Proximity Switch Sensor M12 Good Electrical Conductivity for Sensing(TOSD-04-500 PNP normally open)
L1,939
RIV International 5 Pcs x IR Infrared Obstacle Avoidance Sensor Module for Arduino
L509
RS485 5Pin Soil PH NPK Sensor, Easy To Install High Quality Convenient Soil Conductivity Detector, Garden Vegetable for Scientific Experiment Soil Detector
L3,968
Photoelectric Switch Tester Proximity Switch Magnetic Switch Tester Sensor Tester
L2,359
Sensor Proximity Switch Inductive Proximity Sensor Detecting Distance Approach Sensor 3 Wire Accessory DC6‑36V (TOSD-04-499A NPN normally closed)
L949
NDNCZDHC Water Conductivity Sensor, 3~6ma Hydroponic Sensor For Household Water With Waterproof Probe For Liquid Quality Monitoring Detection Tester Module Parts
L1,559
WINGONEER DC 5V Waterproof Ultrasonic Distance Sensor Measuring Ranging Transducer Module with 2.5M Cable for Arduino
4.4
L764
SOLDOUT Digital Sensor TTP223B Module Touch Switch Modules Capacitive Touch Switch Compatible with Arduino
L192
SOLDOUT MC-38 MC38 Wired Door Window Sensor 30mm Wire Lengthen Randomly Magnetic Switch Home Alarm System Compatible with Arduino
L824
Water Level Sensor Liquid Water Droplet Depth Detection Sensor for Arduino
L158
Pcchips Ultrasonic Distance Measuring Sensor HC-SR04 Module for Arduino
4.0
L194
US-100 Ultrasonic Sensor Module With Temperature Compensation Range/arduino raspberry pi
L399
PcchipsPyroelectric IR Pir Motion Sensor Detection Module for Arduino
4.0
L152
SOLDOUT Mini Motion Sensor Detector Module SR602 Pyroelectric Infrared PIR Kit Sensory Switch Bracket Compatible with Arduino DIY
L209
NDNCZDHCAnalog TDS Sensor Hydroelectric Conductivity Sensor Liquid Detection Water Quality Monitoring Module
L542
UanTiiSmart Water Leak Sensor with Sound Alarm Tuya WiFi Water Overflow Level Detector Wireless Flood Leakage Sensor Remote Monitor through Smart Life App
4.0
L1,449
OPEN-SMART High Sensitivity Rotary Angle Sensor Adjustable Volume Control Potentiometer Knob Switch Module White For Arduino
L235
RobodoHeart Rate Pulse Sensor Module (Pack of 1)
L929
KEYESTUDIO Turbidity Sensor Module V1 for Arduino,Water Quality Monitor Particles Water/Liquid Turbidity Level Tester
4.0
L1,769
6" MAP Sensor Adapter Harness Connect GM Gen 3 LS1 LS6 LS7 3 Wire to ZR1 LS9 LS3 L99 L76 3 Bar 12592525 MAP Sensor Gen 4 / Gen IV, 6 inches
L422
TenYua 3 IN 1 Water Quality Tester EC TDS PPM Temperature Meter LCD Conductivity Detection Pen Digital Portable Filter Tool
3.9
L1,479
SOLDOUTSlot Type IR Optocoupler Speed Sensor Module LM393 Groove Coupler Sensor 3.3V-5V Connect Relay Buzzer Module Compatible with Arduino
L191
CentIoT - Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor for arduino
3.0
L170
Conductive Paint Jar (50ml)
4.1
L1,401
DollaTekDC 5V Waterproof Ultrasonic Distance Sensor Measuring Ranging Transducer Module with 2.5M Cable for Arduino
3.7
L1,009
HALJIA Rain Sensor Rainwater Raindrops Module Rain Detection Module Weather Module Humidity Compatible with Arduino
L11,019
SOLDOUT High Sensitivity Sound Microphone Sensor Detection Module KY037 KY-037 for Projects Compatible with Arduino AVR PIC
L654
Apera InstrumentsValue Series EC20 Conductivity (EC) Pocket r Kit, ±1% F.S Accuracy in 0 to 20 mS/cm, BPB Sensor
4.2
L2,370
Zhed Soil Meter, 7 in 1 Soil Meter Kit with Moisture, Temperature, Conductivity, Nitrogen, and Test, Sensor Probe NPK Sensors Detector Meter for Garden, Lawn
L5,739
Conductivity Tester Meter 24V DC 2-2000uS 4-20mA, Electric Conductivity Controller Quick-fitting Conductivity Sensor
L22,439
Proximity Switch Sensor, DC6-36V Approach Sensors M12 Good Electrical Conductivity for Sensing(TOSD-04-501 NPN Normally Open)
L321
Approach Sensors, High Sensitivity Proximity Switch Sensor Waterproof Good Electrical Conductivity Firm Connection DC6-36V for Sensing(TOSD-04-500 PNP Normally Open)
L136
Load Cell Sensor, Excellent Electrical Conductivity DC5‑12V Single Point Load Cell for Measurement(#4)
L4,469
Rain water sensor module,12V Rain Water Raindrops Detection Sensor Module Relay Control Module
L234
Waterproof Probe TDS Meter Water Conductivity Sensor,Analog Signal Output Adapter Board,Compatible,Easy to Connect,Plug and Play,No Welding Required
L1,239
20Pcs IR Infrared Proximity Sensor Module for Arduino - Obstacle Avoidance & Tracking Sensors for Smart Cars and Robots
L407
Conductivity Tester Meter 24V DC 2-2000uS 4-20mA, Electric Conductivity Controller Quick-fitting Conductivity Sensor
L22,439
SOLDOUT KY-032 4 Pin IR Infrared Obstacle Avoidance Sensor Module Compatible with Arduino DIY Smart Car Robot KY032
L614
HALJIA 5PCS Max 25V Voltage Detector Range 3 Terminal Sensor Module Compatible with Arduino
4.3
L222
Airber Responsive Electrical Tester Pen, Voltage Detector Pen, 24~250V Electric Tester Pen Screwdriver Intelligent Non Contact Voltage Tester Pen With Indicator Light Test Pen Sensor Voltage Tester
L154
Hailege 2pcs LM393 12V Soil Moisture Relay Module Soil Moisture Sensor with Soil Moisture Probe Dupont Wires for Smart Car Arduino
HNL478
Load Cell Sensor, Excellent Electrical Conductivity DC5‑12V Single Point Load Cell for Measurement(#1)
L4,459
AZDelivery TCS230 TCS3200 Colour Recognition Color Detector Sensor Module DC 3V - 5V compatible with Arduino Including E-Book! (Pack of 5)
4.4
L2,749
SHYISY Electrical Conductivity Meter Modbus Water Quality Sensor Conductivity Meter Tds Water Flow Sensor
L69,579
Proximity Switch Sensor, DC6-36V Approach Sensors M12 Good Electrical Conductivity for Sensing(TOSD-04-501A NPN Normally Closed)
L1,309
Gebildet8mm Inductive Proximity Sensor Detecting Distance Approach Sensor Cylinder Proximity Switch PNP NC(Normally closed) DC 6-36V 300mA 3-Wire LJ18A3-8-Z/AY (Diameter 18mm)
4.2
L260
INFINAUTO 2 Pin Engine Water Temperature Sensor Connector Plug, 2.2mm Series Male Female Wire Terminal Connector for Nissan Plastic Copper Black, 1 Set
L1,159
A ABSOPRO 2 Pin ABS Wheel Speed Sensor Connector Plug 2.2mm Series Female Wire Terminal Connector for Toyota Plastic Gray 1 Set
L260
Hoypeyfiy 61138365340 Temperature Sensor Electrical Connector, 2 Pin Temp Sensor Connector Plug Kit, Replacement for BMW 3 5 7 Series X Series Z Series E36 E46 M3 E39 E60 M5
L1,359
Cantilever Beam Load Cell, Industrial Supplies Excellent Electrical Conductivity Load Cell Sensor Good Plasticity Measuring Weight for Measurement(#2)
L4,439
VekAuto 2 Pin Temperature Sensor Connector Plug Kit Compatible for BMW 1 3 5 7 Series, Waterproof 0.6 mm Series Plastic Black Female Wire Terminal Connector
L1,099
16mm Thread Engine Cooling Fan Temperature Switch Copper Radiator Sensor, High Thermal Conductivity Fan Thermostat Temp Sensor Switch for 100cc 150-250cc PIT Quad Dirt Bike ATV
5
L2,249
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Liccx
Garosa
Dollatek
Aerospring
Cqrobot
Yinmik
Santronics
Sleet
United Scientific
Youmile
Sugoyi
Hiletgo
Techtonics
Besomi Electronics
Uxcell
Kuidamos
Ideal Industries
Ec Buying
Noyito
Lab Junction
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Generic
Godiymodules
Eujgoov
Wingoneer
Pcchips
Uantii
Keyestudio
Tenyua
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Centiot
Apera Instruments
Zhed
Haljia
Azdelivery
Shyisy
Gebildet
