VONOTO 2.1mm x 5.5mm DC 12V Male to Female Adapter Cable,2PACK 10 inches, DC Plug Extension Cable

EPTTECH Smart TLC2326P Remote Detector Display Screen Tuya Smart Life Mobile APP Liquid Water Oil Level Tank Monitor Sensor Controller Intelligent Alarm Outdoor Indicator Waterproof IP67

VISLONE Ultrasonic Water Level Monitor Tank Liquid Level High/Low Alarm Solar Powered Water Level Sensor Water Level Indicator Gauge IP65 Waterproof

Moray ME201W Tuya Smart Life Mobile APP Wireless WiFi Smart Home Remote IP65 Waterproof Ultrasonic Liquid Water Oil Fuel Tank Level Sensor Monitor Sensor Controller Automatic Alarm Indicator

briidea RV Tank Sensor Monitor Panel, RV Water Tank Level Monitor with LED Indicator, Allow You to Replenish The Water Tank in Time, Powered by 7-32V DC, Ideal for RV Motorhome Caravan

EPTTECH Smart TLC2206 WiFi Water Oil Fuel Liquid Tank Level Monitor Indicator Controller Remote Water Level Sensor TUYA Intelligent Liquid Level Detector

Risinglink Smart Water Level Monitor, WiFi-Enabled, Text/Email Alerts, Indoor/Outdoor Detector, Battery Powered, Stainless Steel Float Sensor

CQRobot Non-Contact Water/Liquid Level Sensor Compatible with Arduino, Raspberry Pi and Other Motherboards. for Industrial Production, Aquarium, Chemical Solution, Agriculture, Gardening, etc.

PTLevel Wireless Tank Level Monitor : Monitor The Level Your Cistern, Well, Sump, Chemical Tanks and More. Access for Free Any Where, Any time Online.