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Water & Flood Detectors

Shop the best prices on 15,202 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Kincjon, Other and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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2,401 - 2,432 of 3,200
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L Edition 0719
$84.00 Save $65.00 RRP: $149.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Le Edition
$149.00 Save $150.00 RRP: $299.00
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L
$119.00 Save $70.00 RRP: $189.00
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L Edition A
$99.00 Save $100.00 RRP: $199.00
DF-96D Automatic Water Level Controller Switch 20A 220V Water Tank Liquid Level Detection Sensor Edition 0903
$23.95 Save $28.00 RRP: $51.95
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(05m )
$74.00 Save $55.00 RRP: $129.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Edition B
$129.00 Save $140.00 RRP: $269.00
Pool Residual Chlorine Detector PH Water Quality Tester Measuring Instrument for Swimming Pool
$59.00 Save $80.00 RRP: $139.00
Water Chlorine and PH Meter Large Screen Battery Powered Portable Water Quality Tester with Probe for Swimming Pool Spa
$50.95 Save $78.05 RRP: $129.00
m Tuya ZigBee 3.0 Water Leakage Sensor Tuya Smart Home Water Level Detector Smart Life
$159.00
Home Control Water Detector Set of 3 WiFi Water Sensors with External Sensor App and 2-Year Battery Life for Alexa Notifications
$74.00 Save $35.00 RRP: $109.00
5 in 1 Digital Temperature Meter TDS pH Salinity Tester for Pools Aquariums Drinking Water Quality Monitoring
$46.95 Save $22.05 RRP: $69.00
ZigBee Water Valve Smart Control for Irrigation and Gas, Compatible with Alexa and Google Home, Requires Tuya Hub
$64.00 Save $30.00 RRP: $94.00
Smart WiFi Energy Meter with Buzzer, Overload Alarm, Solar Power Generation & Consumption Monitoring, Single Phase, 2 CT
$69.00
Tuya WiFi Water Leak Sensor With Flood Detector 2.4GHz Tuya Compatible App Alerts Smart Home Security
$31.95 Save $16.00 RRP: $47.95
Indusal Plies Water Quality Tester Digital Electronic Chlorine Meter Analyzer for Swimming Pool Testers and Detectors
$48.95 Save $25.05 RRP: $74.00
Water Leak Detector Multi-functional Sound Detector For Pipe Water Leak Suitable for leak detection of various construction pipe
$69.00 Save $15.00 RRP: $84.00
Vibration Detector for Home Security with Smart Automation for Tuya Platform - White, Wireless, Compact Design
$31.95 Save $16.00 RRP: $47.95
Water Leak Detector Probe Stainless Steel Sensor for Home and Business Alarm Systems
$21.95 Save $10.00 RRP: $31.95
Wireless Temperature Sensor for Humidity Monitoring - Smart Digital Hygrometer with App Notifications and WiFi Data Export
$31.95
Halogen Leak Detector for HVAC - Adjustable Sensitivity Sniffer for CFC HFC HCFC with UV Lamp and Audio Visual Alarm
$69.00 Save $35.00 RRP: $104.00
Water Quality Tester for Pools and Aquariums, Digital pH and Chlorine Level Monitor, Battery-Free, Easy to Use
$36.95
Water Quality Tester pH Meter for Swimming Pools and Spas, Chlorine Level Monitor, Accurate Pool Water Quality Measurement
$36.95
Water Quality Tester PC-101 CL2 Chlorine Detector Water Test Kit With Large LCD Screen Hot Tubs Home Pools Spa
$37.95 Save $21.05 RRP: $59.00
Water Alarm Sensor For Water Leak Detection, Loud Alarm, Reliable Water Level Sensor, Basement Bathroom Pool Aquarium
$35.95 Save $18.05 RRP: $54.00
Water Leak Alarm Sensor For Home Use High-Sensitivity Water Level Detector For Washing Machines - Audible Alarm
$27.95 Save $13.00 RRP: $40.95
New Tuya WiFi Smart Water Flood Sensor Water Leak Detector Flood Notification Alarm Overflow Alarm System Smart Life
$27.95 Save $36.05 RRP: $64.00
Tuya WiFi Natural Gas Leak Detector Leakage Sensor Sound Alarm Remote Control Protection Security S
$34.95 Save $24.05 RRP: $59.00
Wifi Sensor Sensor Wifi Detector Door Window Alarm Smart Wireless Power Distribution And Control Equipment Smart Smart Window
$23.95 Save $19.00 RRP: $42.95
Automatic Water Level Control, 1/2 Inch Top Water Inlet Automatic Float Valve, Water Level Control
$11.95 Save $47.05 RRP: $59.00
5 in 1 Salinity Meter PH Water Quality Tester Digital EC TDS TEMP Monitor Rechargeable Test for Aquarium Hydroponic Pool
$54.00 Save $55.00 RRP: $109.00
Water Sensor 90dB Alarm Water Leak Detector Alert Monitoring of Leaks and Drip Alarm for Kitchen Bathroom Basemen
$13.95 Save $26.00 RRP: $39.95