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Best Choice EPTTECH 
EPTTECH TLC2206 Tuya Smart Life Mobile APP Wireless WiFi Remote Ultrasonic Real-time Reminder Contactless Outdoor Waterp LONG MEASURING DISTANCE: 10cm to 3.0m(4 to 118 inches) from the sensor, which is suitable for different tanks.EPTTECH EPTTECH TLC2206-5V Tuya Smart Life Mobile APP Wireless WIFI Remote Ultrasonic Real-time Reminder Contactless Outdoor Wat LONG MEASURING DISTANCE: 10cm to 3.0m(4 to 118 inches) from the sensor, which is suitable for different tanks.
4-20mA Tank Liquid Level Transmitter Water Level Sensor Pressure Transducer 0-5M Load Resistance: less than (U-10)/0.02Ω;. Compensation Temperature Range: 0c—50c. Using Temperature: -20c—100c. StainlesFdit 
Stainless Steel Float Switch, 0-220V Water Level Sensor Float Switch, Stainless Steel Liquid Level Sensor Float Switch 1 It adopts 304 stainless steel and 316L material,very
TLC2206 Tank Level Monitor WiFi Ultrasonic Liquid Sensor Tuya Smart Life Download "TUYA Smart APP"or “Smart Life app”. The sensor should be in the middle of the tank and not on a liquid inlet.Best Value EPTTECH 
EPTTECH Smart TLC 2326-WF-S Tuya APP Efficient Solar Panel Rechargeable Battery Liquid Level Monitor WiFi Water Oil Tank LONG MEASURING DISTANCE: 10cm to 2.9m(4 to 114 inches) from the sensor, which is suitable for different tanks.Jectse 
4-20mA Liquid Level Sensor，12-32VDC Output Liquid Level Detector,Liquid Level Transmitter,for Water, Oil, Etc (Range 0-3 Input level transmitter, high diffusion of silicon, more accurate monitoring of water level.2Pcs Water Level Sensor Float Pool Side Tank Horizontal Switch Mount Tube Liquid A float switch is a device used to sense the level of liquid within a tank, it may actuate a pump, an indicator, an alarYINETTECH YINETTECH 2pcs Float Switch Liquid Level Sensor M8x1.25 Replacement Part AC/DC110V 0.5A Water Level Sensor Suitable for Versatile Compatibility: Ideal for use in various water systems, including aquariums, pools, and water tanks, providing2pcs Mini Water Liquid Level Sensor Vertical Float Switch 36mm ZP2508 Specifications:Description:A float switch is a device used to sense the level of liquid within a tank. The switch may acLeopacat Leopacat Non Contact Liquid Level Sensor, Contactless Water Sensor Externally Attached Induction Switch Tank Intelligent Advanced Non-Contact Liquid Level Detection: Our state-of-the-art PNP output water level switch employs cutting-edge proEPTTECH EPTTECH Smart TLC2326P Remote Detector Display Screen Tuya Smart Life Mobile APP Liquid Water Oil Fuel Level Tank Monito 100-300mm Float Switch Sensor Dual Single Vertical Stainless Liquid Water level Fasten Tools. After quick access and communication. Made of SUS304 stainless steel which is compatible with wide range oSorandy Liquid Level Sensor 4-20mA, Water Level Transmitter 12-32V DC 5m Cable, 304 Stainless Steel Level Transducer Detector, I 【Accurate Monitoring】Input water level transmitter and high accuracy diffusion silicon for more accurate level monitorinLiquid Level Probe Sensor Water Level Probe Sensor 1.5mBlue 3mRed 3.5mWhite AU This liquid level probe can be used with liquid level relay GRL8, the effect is better. This product is a probe used toJectse 4-20mA Liquid Level Sensor，12-32VDC Output Liquid Level Detector,Liquid Level Transmitter,for Water, Oil, Etc (0‑2meter Input level transmitter, high diffusion of silicon, more accurate monitoring of water level.Tank Pool Water Level Liquid Sensor Aquarium Aqua Float Indicator Switch Wired Liquid Water Level Sensor Float Switch for Aquarium. A float switch is a device used to sense the level of liquidUrageuxy Water Tank Level Monitor, Urageuxy Liquid Level Gauge with Temperature Display, Water Tank Depth Level Meter Sensor Meas 【Ultrasonic Sensors】The water tank level indicator operates by ultrasonic sensors to determine the liquid level, ensuresSeparated Liquid Level Sensors Optical Indicators NonContact Water Level Sensors Features: Name: Capacitive Liquid Level Sensors. Function: water shortage reminder/full water reminder. Use the differenSorandy Liquid Level Sensor 4-20mA, Water Level Transmitter 12-32V DC 5m Cable, 304 Stainless Steel Level Transducer Detector, I 【Accurate Monitoring】Input water level transmitter and high accuracy diffusion silicon for more accurate level monitorinLevel Sensor, Stainless Steel Float Switch Vertical Mounted Liquid Level Sensor It has no complex circulation and is not disturbed. Easy to use : Vertical mounted liquid level sensor. It can be easilyTiiyee Liquid Sensor, XKC Y25 NPN Contactless Strong Intelligent Liquid Level Sensor Compatibility Detection Tool Liquid Level [For non-metallic containers]: high compatibility through a variety of non-metallic materials containers such as plasticStainless Steel Vertical Water Level Sensor Float Switch Liquid Level Switch Switching current: 0.5A. Switching current: 1.5A. - The finished material is made of stainless steel 304, which can be uKUNLONGSKY 2X Tank Pool Horizontal Water Level Float Switch Liquid Level Sensor Ball - 12V 220V 10W A float switch is a device used to sense the level of liquid within a tank, it may actuate a pump, an indicator, an alarWireless Ultrasonic Level Gauge Water Tank Liquid Level Meter With Temperature Indoor Temperature Range: 0℃~50℃ / 32℉~122℉. Temperature Resolution: 0.1℃. Water Level Resolution: 0.01m. Receiver ScreeDollaTek DollaTek 5PCS Water Level Sensor Liquid Water Droplet Depth Detection Sensor for Arduino Humidity: 10% -90% non-condensingNon Contact Liquid Level Sensor Contactless Water Level Sensor for Tank Water Liquid level sensor is installed under container (high level and low level). It can detect liquid level of various substEC Buying EC Buying 20pc Water Level Sensor Detector Rain Drop Depth Detection for Arduino Accurately measure water level and detect rainwater drops with this high-quality Water Level Sensor, designed for easy iCapacitive Liquid Level Sensors Switches NonContact Water Level Sensors Features: Name: Capacitive Liquid Level Sensors. Function: water shortage reminder/full water reminder. Use the differenSorandy Liquid Level Sensor 4-20mA, Water Level Transmitter 12-32V DC 5m Cable, 304 Stainless Steel Level Transducer Detector, I 【Accurate Monitoring】Input water level transmitter and high accuracy diffusion silicon for more accurate level monitorinEPTTECH Smart TLC 2326-WF-S Tuya Solar Battery Liquid Water Oil Level Monitor Power source Solar Powered. About this item.Generic Liquid Level Sensor - Non-Contact Monitor with LED Indicator - Water Level Detecting Device for Tank Water Control with 【Well Compatible】The sensing distance can reach 10mm, and liquid, powder, and granular objects can be detected. The WateEPTTECH Smart TLC2326 Tuya Liquid Level Monitor APP Oil Water Indoor IP65 Alarm EPTTECH Smart TLC2326 Tuya Liquid Level Monitor APP Oil Water Indoor IP65 Alarm Sensor Household Indicator Ultrasonic WeDEWIN DEWIN Liquid Level Probe Sensor for GRL8 Relay Blue 1.5 m + Red 3 m + White 3.5 m 【Application】The liquid level probe is a probe for detecting the liquid level. It is easy to use and practical.Ayayu Water Level Sensor, IP68 Waterproof Throw in Type Submersible Level Transmitter Water Liquid Level Sensor, Hydrostatic L 【Superior Performance for Accurate Water Level Measurement】liquid water oil fuel level tank monitor sensor. Experience uDEWIN DEWIN Liquid Level Probe Sensor for GRL8 Relay Blue 1.5 m + Red 3 m + White 3.5 m 【Application】The liquid level probe is a probe for detecting the liquid level. It is easy to use and practical.Mingzhe Stainless Steel Liquid Water Level Sensor Float Switch High Quality for Pool Can 75mm [High-quality Material] Made of 304 stainless steel and 316l, ensuring durability and longevity.RUJUE Water Level Sensor, Stainless Steel Float Switch Vertical Mounted Liquid Level Sensor for Tank/Pump Water Level Control Float Ball Size : 75x28mm,Wire Length : 400mm,Screw : M10*1.5mm.Vikye Liquid Level Sensor, TL-136 12-32VDC 4-20mA Signal Output Anti-blocking Water Level Sensor Detector, Liquid Level Transm Input level transmitter, high precision diffusion of silicon, more accurate monitoring of water level.Respicefinem Respicefinem XKC Y25 PNP Liquid Level Sensor Intelligent Detection for Airtight Containers Waterproof IP67 Wide Sensitiv Intelligent Liquid Level Monitoring: The XKC-Y25-PNP sensor provides reliable detection for liquid levels in airtight coWadukud Liquid Level Control Relay, GRL8-01 Liquid Level Control Relay, 10A AC/DC 24V-240V Water Level Controller with DIN Rail 【GRL8 Liquid Level Relay】This liquid level controller has LED indicators, large contact capacity, ultra-wide voltage, anDpofirs Dpofirs TL-136 Liquid Level Transmitter Water Level Sensor Detector, 24VDC 4-20mA Output IP68 Stainless Steel Submersibl 45 degree oblique angle anti-shock, detachable anti-blocking designed.Taidacent Taidacent Mini External Sticker Intelligent Non-contact Electronic Water Level Sensor High Low Level Output Liquid Level The non-contact liquid level sensor is suitable for the outer wall of non-metallic containers without direct contact witYDuupxe TL 136 Water Level Sensor Detector Liquid Level Sensor Transmitter 24VDC 4‑20mA Output (Measuring Range 0-5 Meters) Stable Output ： All digital conditioning circuit ensures a stable 4-20ma output for reliable performanceBewinner Bewinner Submersible Level Sensor, Recessed Type Water Level Sensors Used with GRL8 Liquid Level Relay, Liquid Depth Lev The product has 3 styles of blue, white and red, which can meet most of the wearing needs.Fdit Float Switch Liquid Level Sensor Water Feed Auto Controller, Liquid Level Float Switch for for Drainage & Supply Systems Safe Construction: Crafted from ABS material, this float switch is safe and sturdy, and designed for long-term use in vaB Blesiya Blesiya 5 Piece DC3-5V Rain Water Sensor Liquid Level Sensor for Arduino Water Level Sensor Weather 62x20x8mm Tuwei Multi-Layer Waterproof Liquid Level Sensor, Water Level Sensor, for Home Water Monitoring (Measuring Range 0-5 Meters) Input level transmitter, high diffusion of silicon, more accurate monitoring of water level.Jectse 5pcs Float Switch,Liquid Level Float Switch,0- Cable Float Switch Float Ball,with 6M Cable,for Tank Pump Sump Pump Feed The shell is made of environmental ABS material, and corrosion resistant.EPTTECH EPTTECH Smart TLC 2326-WF-S Tuya APP Efficient Solar Panel Rechargeable Battery Liquid Level Monitor Wifi Water Oil Tank LONG MEASURING DISTANCE: 10cm to 2.9m(4 to 114 inches) from the sensor, which is suitable for different tanks.Senzooe 5PCS 3.3-5V Digital Barometric Pressure Sensor Module Liquid Water Level Controller Board 0-40KPa 3.3V-5V 5PCS 3.3-5V Digital Barometric Pressure Sensor Module Liquid Water Level Controller Board 0-40KPa 3.3V-5VEVTSCAN Ultrasonic Liquid Level Sensor, UART Serial Port Non-Contact Liquid Detection 3.3~12V XKC-DS1603L.V1, for the detection Non-contact detection, no contact with the liquid to be tested.Eigell Eigell Float Switch Water Level Sensor Horizontal Liquid Float Switch Side Mounted for Gardening 【PERFECT DESIGN】: Horizontal liquid float switch, direct replace for old or damaged ones.XTevu Liquid Level Sensor,YB2JF Liquid Level Transmitter Water Level Sensor Detector 24VDC 4‑20ma Signal Output Water Level Tr Accurate Liquid Level Detection: The YB2JF Liquid Level Sensor is designed to provide precise and reliable water level dCryfokt Cryfokt 45 Degree Oblique Anti-Shock Water Level Sensor, Liquid Level Sensor, Liquid Transmitter for Home Improvement In The measured medium is water and other liquids that do not corrode stainless steel.Vikye Liquid Level Sensor, TL-136 12-32VDC 4-20mA Signal Output Anti-blocking Water Level Sensor Detector, Liquid Level Transm Input level transmitter, high precision diffusion of silicon, more accurate monitoring of water level.Joyzan Liquid Level Sensor, Output Integral Level Transmitter Liquid Oil Water Level Sensor Probe Stainless Steel Liquid Level 304 Stainless Steel Liquid Level Sensor: The shell is made of 304 stainless steel and durable, and with waterproof cableReland Sun 3.3-5V Digital Barometric Pressure Sensor Module Liquid Water Level Controller Board 0-40KPa for Arduino 3.3V-5V Reland SunBe In Your Mind Be In Your Mind 2 Pin Coolant Level Sensor Liquid Level Sensor Car Engine Coolant Level Sensor 17117506601 17111436257 1 OE Part Number: 17117506601, 17111436257, 17110152373, 17117546548, 17130409622, 17137524812, 17137432124, 17137553919,Reland Sun Reland Sun AC 220V 380V Multifunction High Power Automatic Liquid Level Controller Module Water Level Detection Sensor ( AC 220V/380V Multifunction High Power Automatic Liquid Level Controller Module Water Level Detection SensorGeneric Liquid Level Sensor | Non-Contact Liquid Level Sensor - Water Detecting Device for Tank Water Control with Low and High- 【Well Compatible】The sensing distance can reach 10mm, and liquid, powder, and granular objects can be detected. The WateGeneric Wirel Ultra Level Gauge Water Tank Liquid Level Meter with Tempe Ure Sensor Liquid Depth Level Gauge Indicator with Time 🌻Tempe ure Display: The water level sensor uniquely integ es the measurement of both indoor tempe ure and tank tempe urLmyit Lmyit Water Level Sensor - External Sticker Non-Contact Electronic Monitor,Intelligent High Sensitivity Water Level Dete 【Well Compatible】The sensing distance can reach 10mm, and liquid, powder, and granular objects can be detected. The WateAoutecen Liquid Level Sensor Submersible Water Level Transmitter with 304 Stainless Steel Probe IP68 Waterproof for Liquid Water [Easy Maintenance and ] The water liquid level transmitter includes a 45-degree angle impact and a removable probe withzolyet zolyet Wirel Ultra Water Level Tank Liquid Level High/Low Alarm Solar Powered Water Level Sensor Water Level Indicator G Comprehensive ing: Equipped with a water level , this device not only tracks the mum and mum liquid levels but also suppGeneric Water Level Sensor for Tank,Non-Contact Liquid Level Sensor | Compatible Liquid Detect Device for Automatic Irrigation S 【Highly Compatible】It is a highly compatible Water Level Sensor for Tank. It can penetrate various non-containers. And,Generic Water Level Sensor | Non-Contact Liquid Level Sensor,Water Detecting Device for Tank Control with Low and High-Level Out 【Good Compatibility】Such as pp, glass, and ceramic, the Water Level Sensor for Tank can penetrate various non-containersEMSea EMSea 10pcs DC0-25V Voltage Detection Module Voltage Sensor Suitable For Power Monitoring Automation Control Data Collec Use this product to measure voltage and current, making it ideal for DIY electronic design projects.Marhynchus Marhynchus XKC-Y25-PNP Liquid Level Sensor Non- Water Level Detector Npn 24V Output and Output Interface IP67 Capacitor ★NON- TYPE: The sensor is suitable for the outer wall of non-metallic pipes that are not in direct with the liquid, andGeneric Non-Liquid Level Sensor, Liquid Level, Less Water Sensor for Tank Water Control with Low and High-Level Output Non-Type: The humidity sensor can be equipped with different mounting brackets for different occasions. It is suitable fGeneric Non-Liquid Level Sensor, Liquid Level, Less Water Sensor for Tank Water Control with Low and High-Level Output Humidity Sensor: The water level sensor can be equipped with different mounting brackets for different occasions. It wilGeneric Non-Liquid Level Sensor, Liquid Level, Less Water Sensor for Tank Water Control with Low and High-Level Output Non-Type: The humidity sensor can be equipped with different mounting brackets for different occasions. It is suitable fHeyNana HeyNana Water Level Sensor Float Switch, Side-Mounted Horizontal Liquid Float Switch, Water Level Sensor, Plastic, for A It can be used to perceive the level of liquid in a container.Marhynchus Marhynchus XkC Y25 Npn Liquid Level Sensor Non Water Level Detector Npn 5-12V Output and Output Interface Ip67 Capacitor NON- TYPE: The sensor is suitable for the outer wall of non-metallic pipes that are not in direct with the liquid, and wJoyzan Liquid Level Sensor, Output Integral Level Transmitter Liquid Oil Water Level Sensor Probe Stainless Steel Liquid Level 304 Stainless Steel Liquid Level Sensor: The shell is made of 304 stainless steel and durable, and with waterproof cableGeneric Non-Capacitive Liquid Level Sensor, Liquid Water Level Detect Sensor, Container, for Tank Water Control with Low and Hig Humidity Sensor: The water level sensor can be equipped with different mounting brackets for different occasions. It wilZLXHDL Liquid Level Sensor, Ultrasonic Liquid Level Sensor, 50 To 2000mm Detect Level Height, 2S Liquid Response Time, Non Cont Non-contact Liquid Detection: This ultrasonic liquid level sensor adopts a non-contact detection method, ensuring that tYOURRYONG AU 2PCS Liquid Level Sensor Contact Type photoelectric Liquid Level Detection Board 2PCS Liquid level sensor contact type photoelectric liquid level detection boardNDNCZDHC NDNCZDHC Non-Contact Liquid Level Sensor Contactless Intelligent Water Level Sensor, Externally Attached Liquid Inductio Non-Contact Liquid Level Sensor for Non-Metallic Pipes and Flat Containers: Suitable for measuring liquid levels in non-NDNCZDHC NDNCZDHC Non-Contact Liquid Level Sensor Contactless Intelligent Water Level Sensor, Externally Attached Liquid Inductio Non-Contact Liquid Level Sensor for Non-Metallic Pipes and Flat Containers: Suitable for measuring liquid levels in non-NDNCZDHC NDNCZDHC Non-Contact Liquid Level Sensor Contactless Intelligent Water Level Sensor, Externally Attached Liquid Inductio Non-Contact Liquid Level Sensor for Non-Metallic Pipes and Flat Containers: Suitable for measuring liquid levels in non-PerGar Non Contact Liquid Level Sensor Accurate Capacitive Water Level Switch Liquid Detection Sensor DC5V Water Level Sensor L Various Parameters: The noncontact level sensor has NPN output, 500mS response time and DC5V input voltage.NDNCZDHC NDNCZDHC Non-Contact Liquid Level Sensor Contactless Intelligent Water Level Sensor, Externally Attached Liquid Inductio Non-Contact Liquid Level Sensor for Non-Metallic Pipes and Flat Containers: Suitable for measuring liquid levels in non-EPTTECH EPTTECH Smart TLC 2326-WF-S Tuya APP Efficient Solar Panel Rechargeable Battery Liquid Level Monitor WiFi Water Oil Tank LONG MEASURING DISTANCE: 10cm to 2.9m(4 to 114 inches) from the sensor, which is suitable for different tanks.Reland Sun Reland Sun AC 220V 380V Multifunction High Power Automatic Liquid Level Controller Module Water Level Detection Sensor ( AC 220V/380V Multifunction High Power Automatic Liquid Level Controller Module Water Level Detection SensorFuerdich Liquid Level Sensor, Throw in Liquid Level Transmitter Liqudi Pressure Transducer with Waterproof 5m Cable for Water Pum 【Solid and Reliable Structure】Our product features a sturdy and durable structure that is resistant to bending, ensuringNDNCZDHC ALS-MPM-2F Liquid Level Sensor, DC 24V 4-20ma Throw in Type Liquid Level Sensor, Water Level Sensor for Detecting 0-5m R Anti bending, Liquid level sensor high quality solid structure, high reliability.Brilluxa Brilluxa Ultrasonic Sensor, Non-Contact Liquid Level Sensor, UART Serial, 3.3V-12V, High Precision Ultrasonic Liquid Det Non- detection, no with the liquid to be tested.EVTSCAN Liquid Level Meter, with Temperature Display Lubricating Oil Water Level Sensor Gauge 0.1 to 0.15MPa WIDE APPLICATION: This level gauge can be used for oil tank, lubricating device, cooling box, gear transmission box, etcNutriEss Nutriess Liquid Level Transmitter YB2JF 5m Cable 1232VDC 420mA 02m Water Level Sensor Detector (9) High-Precision Monitoring: Features an input level transmitter and silicon diffusion technology for more accurate waterNDNCZDHC Liquid Level Sensor, 0~220V Stainless Steel Liquid Water Level Sensor Liquid Float Switch Tank Vertical Water Level Sens Wide Voltage Compatibility: Liquid level sensor can be used in AC 0-220V and DC 0-200V, making it suitable for a wide raJeanoko Liquid Level Sensor, Water Level Sensor Stable Detection Capacitive Water Level Switch Pure Electronic Circuit Structure Various Parameters: The noncontact level sensor has NPN output, 500mS response time and DC5V input voltage.TenNuoDa XKC-Y26A-NPN Water Level Sensor, Capacitive Liquid Sensor Non-Contact Water/Liquid Level Sensor Externally Attached Liqu High performance: liquid level sensor, liquid level display mode, can realize multi-point series connection, electronicBaxnore Baxnore Water Level Switch, Electrical Water Sensor Module, Liquid Level Sensor Kit, Liquid Sensor Controller for Reside Application: The water level switch is for automatic drainage in various locations such as pools, garages, basements, anGénérique Water Tank Level Sensor | Contactless Water Level Monitor,Intelligent High Output Liquid Detection Tool for Tank 【High Compatibility】The tank water level sensor has high compatibility. It can penetrate various non-metallic containersTenNuoDa XKC-Y26A-NPN Water Level Sensor, Capacitive Liquid Sensor Non-Contact Water/Liquid Level Sensor Externally Attached Liqu High performance: liquid level sensor, liquid level display mode, can realize multi-point series connection, electronicNutriEss Nutriess Liquid Level Sensor 4-20mA Stainless Steel Water Level Sensor DC24V Throw in Type for Detecting 0-5m Range Dept Structure Stability: Anti-bending, high-quality solid build with dependable structural integrity for extended usage.NDNCZDHC NDNCZDHC Non-Contact Liquid Level Sensor Contactless Water Level Sensor DC5V Accurate Capacitive Liquid Level Switch for Various Parameters: The non contact liquid level sensor has NPN output, 500mS response time and DC5V input voltage.Lrocaoai 6X Liquid Level Sensor, Non- Float Water Level Switch Water Level Controller Detection Tool(XKC-Y26-PNP) 1: XKC-Y26-PNP suitable for non-metallic pipe wall, and does not need to the liquid, it is not corroded by strong acid,ZLXHDL Water Level Sensor 5-30VDC NCLS-5002Y Model Liquid Level Sensor NPN Normally Open Non Contact Level Sensor Supply for Wa Non-Contact Design: Featuring a NPN normally open switch mode, this Liquid Level Switch Sensor operates without physicalDomary Domary Intelligent Liquid Level Sensor XKC-Y25-NPN, High Sensitivity, Stable Performance, IP67 Waterproof for Liquid Lev [Intelligent Liquid Level Adjustment] Intelligent liquid level reference adjustment and liquid level memory function witMarhynchus Marhynchus DS1603NF V1.0 Liquid Level Sensor Non Water Level Detector Npn Output and Output Interface Capacitor NON- TYPE: The sensor is suitable for the outer wall of non-metallic pipes that are not in direct with the liquid, and wEVTSCAN EVTSCAN XKC-Y26A-NPN Liquid Level Sensor 5~12V NPN Output Interface IP65 Capacitive Non-Contact The sensor is suitable for the outer wall of non-metallic pipe without direct contact with liquid, and will not be corroDAGIJIRD 1pcs Water Liquid Level Sensor Control Switch Optical Water Liquid Level Sensor with 50cm Cable Brand new and high qualityEPTTECH Home Water Detectors 15M Remote Check Automatic Electronic Continuous Liquid Level Indicator Ultrasonic Water Level Cont Detect Range: 5cm-250cmZEZEFUFU 5V Water Liquid Level Control Switch Optical Water Liquid Level Sensor with 50cm Cable Brand new and high qualityEPTTECH Home Water Detectors 15M Remote Check Automatic Electronic Continuous Liquid Level Indicator Ultrasonic Water Level Cont Detect Range: 5cm-250cmHyuduo Hyuduo Adjustable Water Float Valve Plasitc BSPT Thread Liquid Water Level Sensor DN15/DN20 for Tank Pond (DN20 (6 Point Widely used in cooling fans, water tanks, water towers, cooling towers, ice machines and various environmental protectioYOUMILE Youmile 2pcs Water Level Controller Module Water Level Controller Module 5V NE555 Automatic Water Level Control Switch L What it does: the water level control module realizes automatic pumping when the water level is low, and automatically sVJSUWI VJSUWI Liquid Level Sensor RY-SPX613 NPN PNP EE-SPX613 Leakage Photoelectric Switch(SPX613 manual) High Precision: The RY-SPX613 liquid level sensor provides accurate detection of liquid levels, ensuring reliable perforJustivana Justivana 6X 0-40Kpa Air Pressure Sensor Module Water Level and LIquid Level Sensor Controller Board Name: Sensor ModuleUES UES APSC16 Digital DSLR Reflex and Mirrorless Camera APS-C Sensor Cleaning Kit (CMOS and CCD Sensors): 14 x 16mm Sensor Comprehensive Cleaning Kit for Sensors: This kit includes a 15ml of sensor cleaning solution and 14 high-quality APS-C 1RGFDLJN RGFDLJN Liquid Level Sensor RY-SPX613 NPN PNP EE-SPX613 Leakage Photoelectric Switch(SPX613 manual) High Precision: The RY-SPX613 liquid level sensor provides accurate detection of liquid levels, ensuring reliable perforWANSUPYIN 2024 PC Material 5V Liquid Water Level Control Switch Optical Water Liquid Level Sensor 0.5m/19.6" Cable Brand new and high qualityCHICHIYANG 5V Liquid Water Level Control Switch Optical Infrared Water Liquid Level Sensor for Tank Automatic Water Level Control S The liquid level switch can be installed upside, downside, sideways and diagonally, Meet the safety standard requirement