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Water & Flood Detectors

Shop the best prices on 17,924 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, TTMA, GreenZech and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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2,273 - 2,304 of 3,200
Zigbee Water Sensor Water Detector for Home Remote Alarm Security Soaking Sensor Smart Home
£15.95 Save £11.00 RRP: £26.95
Water Pipe Leak Detector Sensor Pipe Leakage Monitor Tester Kit with Dual Probes Earphone Pipeline L
£28.95 Save £10.00 RRP: £38.95
Universal Water Quality Tester Detection Instrument for Swimming Pool Home Aquaculture Water Electrolyzer Testing Meter
£15.95
Aquariums Water Level Alarm Detectors for Fish Tanks High Low Alerts System Easy to Installation Overflow Detection
£18.95
Easy To Install Flowmeter Precisions Water Flows Sensors Ensuring best Performances Of Water Purifiers & Ice maker
£25.95
F999R WaterPipe Leak Detector for Water Pipe Tube Water Leakage Floor Heating Outer Pipe Car Repair
£169.00
16A Wifi Temperature Switch for Tuya Smart RF433 Thermostat with Waterproof Ds18b20 Sensor for Real-time Monitoring
£21.95 Save £24.00 RRP: £45.95
Water Level Alarm Flooding Sensor for Water Tank Warehouse Home Center
£17.95 Save £7.00 RRP: £24.95
Water Quality Tester Accurate for Drinking Water Quality Swim Spas Aquariums
£30.95 Save £15.00 RRP: £45.95
Tuya WiFi Door Sensor Smart Home Security Alarm System Independence Alert Scene 90DB Siren APP Remi
£16.95 Save £72.05 RRP: £89.00
Portable Electrochemical Sensor CO Tester LCD Screen PPM Detector with Sound Light Alarm and Low Battery Reminder
£24.95 Save £104.05 RRP: £129.00
Combustible Gas Detector Leak Detection Alarm Leak Detector
£74.00 Save £195.00 RRP: £269.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Level Sensor Alarm with Silencer Switch
£74.00 Save £185.00 RRP: £259.00
4 Pcs Tds Meter Water Quality Tester Filter Pen Testing Water Quality For Drinking Water /swimming
£10.95 Save £10.00 RRP: £20.95
Water Quality Tester Portable 2In 1 Chlorine & Ph Meter, Simplifies Pool Spa Water Treatment With Precise Chemical Monitoring, High Quality Material
£27.95 Save £56.05 RRP: £84.00
2 m NTC thermistor temperature sensor waterproof probe wire 10 K 1% 3950 black
£8.95 Save £40.05 RRP: £49.00
90dB Water Leak Alarm - Battery-Powered Leakage Detector for Kitchen, Bathroom & Laundry
£20.95 Save £9.00 RRP: £29.95
3V Wifi Wireless Water Leakage Detector Overflow Alarm Red LED Indicator Works for Tuya
£20.95 Save £24.00 RRP: £44.95
Tuya Zigbee Ultrasonic Liquid Level Water Sensor
£84.00
Wired Water Leakage Detector Sensor Water Level Sensor Probe Dual Metal Poles Water Leak Level Senso
£3.95
Water quality tester for pool - PH and chlorine monitor S202412279237
£47.95 Save £36.05 RRP: £84.00
Condensate Flood Security Change NC Type Automatic CONDITIONING Close PVC Building For Floor Wall Ceiling Damage Prevention Multicolor
£22.95
O2 Oxygen Sensor 2 Pack Compatible with Multiple Car Models and Engine Types
£22.95 Save £31.05 RRP: £54.00
2026 Suitable Wired Water Leakage Detector Sensor Water Level Sensor Probe Dual Metal Poles Water Leak Level Sensor 3 Meter Cable
£1.95 Save £2.00 RRP: £3.95
Leakage Alert System with 3.5mm Connector for Home and Office Monitoring Safety Solution
£16.95 Save £16.00 RRP: £32.95
Ultra Liquid Level Meter with Temperature Sensor and Water Level Time Display for Tanks
£84.00 Save £55.00 RRP: £139.00
Dual Probe Water Leak Detection Kit with Earphone Monitor for Pipe and Tube Testing
£27.95 Save £31.05 RRP: £59.00
Smart WiFi Water Level Monitor with Ultra Sensor, Real-Time Alerts, App Control for iOS & Android, EU Plug-Compatible
£69.00 Save £60.00 RRP: £129.00
Water Pipe Leak Detector Portable Compact Rechargeable Wall Water Leakage Tester for Home
£13.95 Save £13.00 RRP: £26.95
Tuya Smart WIFI Water Flood Sensor Water Leakage Detector Send Alert When Leak is Detected Work with Alexa Home
£3.95
Tuya ZigBee Smart Sound and Light Siren Sensor Home Alarm for Tuya
£13.95
DIY Assemble Geiger Counter Kit Detector with Sound and Light Alarm
£29.95