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Water & Flood Detectors

Shop the best prices on 17,987 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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833 - 864 of 3,200
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(04m )
£26.95 Save £47.05 RRP: £74.00
3-in-1 Tds Water Quality Tester High Accuracy Digital Water Testing Kit For Drink Water Water Teste
£32.95 Save £31.05 RRP: £64.00
ZPG-2 Gauge Carburetor Leak Detector for Tillotson 243-504 (57-21/57-21-1/705-020) Practical Tools
£27.95 Save £31.05 RRP: £59.00
360-Degree Swivel Dual Outlet Faucet Aerator for Kitchen and Bathroom Sinks Multi-Functional Foldable Sink Accessory
£15.95 Save £16.00 RRP: £31.95
Water Quality Tester for Pool and Spa with 150mm Probe, Chlorine and pH Analysis Tool
£40.95 Save £28.05 RRP: £69.00
Smart WiFi Water Level Monitor with Real-Time Notifications and App Management for iOS/Android - EU Adapter
£69.00 Save £40.00 RRP: £109.00
1pc Water Electrolyzer Water Quality Tester Water Quality Detector, Water Electrolysis Portable Water Impurities Testing Meter
£7.95 Save £15.00 RRP: £22.95
Mini Red Wire Siren Buzzer Alarm System 120dB for Home Security DC 12V Sound Alarm
£7.95 Save £15.00 RRP: £22.95
Tuya Smart WiFi Water Tank Level Sensor with Real-Time Alerts & App Control for iOS/Android - EU Plug
£69.00 Save £25.00 RRP: £94.00
Electric Automatic Gas Shutoff Valve DN15 DN20 DN25 for Water Alarm 12V
£27.95 Save £13.00 RRP: £40.95
WiFi Smart Water Leak Detector Wireless Flood Sensor Home Kitchen Bathroom Basement Monitoring Remote Tuya App Control No Battery Include
£13.95 Save £4.00 RRP: £17.95
2025 2025 Tuya Smart WiFi Ultrasonic Water Tank Level Monitoring Sensor with Real-Time Alarm an
£79.00 Save £80.00 RRP: £159.00
High Sensitivity Underground Water Leak Detectors With Adjustable Capacity And Wireless Sound Amplifiers For Precise Pipe Leakage Location Multicolor
£33.95
USB Air Quality Tester w/ 3.2in LCD, PM2.5 & Formaldehyde Detector
£94.00 Save £55.00 RRP: £149.00
Water Pipe Leak Detector Portable Compact Rechargeable Wall Water Leakage Tester for Home
£14.95 Save £8.00 RRP: £22.95
6-in-1 Water Quality Tester PH‑217US 152x80x26mm ABS 110V
£69.00 Save £50.00 RRP: £119.00
Wood Moisture Meter Large LCD Easy Operation ATC Function Wide Application Stable Accurate Durable Water Leaking Detector
£14.95 Save £7.00 RRP: £21.95
Water Quality Tester 4 in 1 PH TDS EC TEMP Water Quality Detector for Swimming Pool Drinking Water Aquarium Hydroponic
£21.95 Save £10.00 RRP: £31.95
Water Quality Tester 4 in 1 PH TDS EC TEMP Water Quality Detector for Swimming Pool Drinking Water Aquarium Hydroponic
£20.95 Save £10.00 RRP: £30.95
Pipe Leakage Detector 13000X Sensitive Ear Listening Device for Wall Water Leak Detection, Clear Sound Sensor for Home Repair
£21.95
Tuya Gas Leak Sensor USB Type-C Power Home Gas Alarm for LPG Gas Biogas Methane
£27.95 Save £51.05 RRP: £79.00
Chlorine Testing Pen 2-in-1 Water Quality Tester Measuring
£18.95
12V DC Water Level Controller Module Automatic Water Pumping Filling Draining Liquid Level Detection Sensor Module
£6.95
Smart WIFI Leakage Sensor Wireless App LinkageControl HighSensitivity Water Leak Detector for Tuya
£9.95 Save £9.00 RRP: £18.95
Solar Alarm Wireless DC 5V 433MHz 100dB Infrared Sensor IP65 Waterproof Sound Light Alarm
£14.95 Save £15.00 RRP: £29.95
Smart Water Leakage Detector Wireless IP66 Waterproof 120DB Drip Leak Alarm for TUYA
£32.95 Save £21.05 RRP: £54.00
Gas Leak Alarm with Indicator Light ABS Voice Sensor for Household Security 90‑240VUS Plug
£27.95 Save £19.00 RRP: £46.95
Gas Leak Alarm with Indicator Light ABS Voice Sensor for Household Security 90‑240VEU Plug
£26.95 Save £18.00 RRP: £44.95
3V Wifi Wireless Water Leakage Detector Overflow Alarm Red LED Indicator Works for Tuya
£27.95 Save £19.00 RRP: £46.95
BERM K Type Thermocouple Sensors Probe Waterproof Anti Corrosion Probe Temperature Sensor 2 M / 6.6 Ft YEMAA
£7.95 Save £8.00 RRP: £15.95
2pcs/set Dowsing Rods Water Detector Tools With Box Multifunction Durable Brass
£12.95 Save £3.00 RRP: £15.95
Tuya Zigbee Leak Sensor Water Leakage Detector Leakage Sensor Water Sensor Prevent Water Leakage for Smart Home
£16.95