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Water & Flood Detectors

Shop the best prices on 14,531 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on Blue Zoo, CUJMH, TTMA and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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1 - 32 of 3,200
3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester
From £7.95
DIY HY929 High Strength Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leakin
From £32.95
Water Leak Detector with Floating Sensor, Battery Operated Loud Water Level Alarm for Tea Buckets
From £11.95
Water Pipe Leak Detector Noise Reduction Sound Amplifier Wall Leakage Listen Tester with Earphone 100‑240V EU Plug
From £249.00
Tuya Smart WiFi Smoke Detector, Smart Controlled Sensor Real-Time Monitoring, Remote Alarm Notification
From £39.95
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch - KM
From £64.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch
From £69.00
ZigBee Smart Water Leak Sensor Water Overflow Level Detector Security Sound Alarm System Remote Monitor Flood Leakage Sensor
From £21.95
Water Leak Alarm Remote Monitoring Flood Leak Detector Tuya WiFi
From £12.95
Propane Gas Meter Tank with Leak Detector & Fuel Gauge Level Indicator
From £19.95
Digital Water Leak Detector With Moisture Alerts, On-screen Display Hidden Leak Detection
From £30.95
Ewelink 433mhz Wireless Water Leakage Sensor Water Leaks Intrusion Detector Alert Water Level Overflow Alarm For Home House Security Alarm System
From £3.95
Water Pipe Leak Detector Sensor Pipe Leakage Monitor Tester Kit EU
From £29.95
Tuya WiFi Water Sensor Leakage Alarm Flood Leak Detector
From £10.95
2025 Water Level Alarm Sensor 90105dB Adjustable Tank Monitoring Full Shortage Liquid EU Plug AC220V
From £109.00
Wifi Zigbee Smart Soil Tester Bluetooth Humidity Temperature Moisture Sensor Mobile phone APP Real Time Monitor for Plant Garden
From £38.95
Exquisite Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Le
From £64.00
Water Quality Tester for Hardness EC All-in-One Aquarium Pool Home Device
From £15.95
2pcs Water Detector Brass Dowsing Rods Set Multifunction Tools
From £29.95
12V Propane Gas Leak Detector Alarm with 85dB Siren for Car RV Home
From £33.95
Tuya Smart ZigBee Human Presence Detector Radar Detection Sensor Photometric 2 in 1 Function Smart Life Ceiling PIR Hub
From £40.95
2 in 1 PH / EC Meter Water Quality Tester Multi-Parameter Water Quality Monitor Acidometer for Aqua
From £27.95
2025 Tuya Smart WiFi Ultrasonic Water Tank Level Monitoring Sensor with Real-Time Alarm an 26s
From £89.00
Diy Hy929 High Strength Wall Microphone Voice Listen Detector For Engineer Water Leakage Oil Leakin
From £79.00
Household Water Leakage Alarm Detector High Sensitivity Waterproof
From £10.95
5-Way Test Kit for Pool & SPA Acid Demand Chlorine Total Alkalinity Bromine PH Water Quality Tester Set unbrand
From £33.95
2 m thermistor temperature sensor waterproof probe wire 10 K 1% 3950 black
From £4.95
Water Mains Leak Detector Underground Mains Leak Monitor Water Mains Leak Detector with Headphones for Indoor Outdoor
From £7.95
Vktech 1M NTC Thermistor Temperaturfühler Wasserdichte Sonde Draht 10K 1% 3950
From £4.95
Tuya Smart Water Vavle WiFi Water Stop Check Valve Water Leak Sensor Shut Off Remote Control Timer for Alexa EU PLUG
From £32.95
EWelink Zigbee Smart Rain Sensor with Gateway Wireless Outdoor Rain Detection Leak Sensor for Smart Home Linkage Control
From £29.95
2X Tuya ZigBee Smart Battery Water Gas Valve Controller Automatic Low Power Consumption Voice Control for Alexa
From £54.00