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Water & Flood Detectors

Shop the best prices on 18,019 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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2,337 - 2,368 of 3,200
BME688 Temperature and Humidity Atmospheric Pressure Detection Sensor
£25.95
5-in-1 Bluetooth Water Quality Tester TDS, PH, Salinity, Temp
£23.95
BME680 Temperature and Humidity Atmospheric Pressure Detection Sensor
£14.95
Water Leakage Alarm Detector with Wired Sensor 1 Meter Cable Water Level Sensor Probe Dual Metal Pol
£3.95 Save £3.00 RRP: £6.95
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(04m )
£37.95 Save £36.05 RRP: £74.00
3-in-1 Tds Water Quality Tester High Accuracy Digital Water Testing Kit For Drink Water Water Tester Integrated
£24.95 Save £24.05 RRP: £49.00
Tuya Smart Water Level Alarm Wifi Water Immersion Sensor Alarm Water Leak Detector App Remote Monitoring
£10.95 Save £10.00 RRP: £20.95
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(02m )
£37.95 Save £41.05 RRP: £79.00
6-in-1 Water Quality Tester: Ph, Ec, Tds, Orp, Temp, Chlorine For Pool - Bluetooth App Display unbrand
£69.00 Save £30.00 RRP: £99.00
New Smart WiFi Water Flood Sensor Leak Detector Notification Alarm Overflow Alarm System Smart Life
£27.95 Save £21.05 RRP: £49.00
Water Level Indicator Alarm Sensor With Waterline Indicating For Low Or High Water Level Detection Silencer Switch
£89.00 Save £30.00 RRP: £119.00
Sturdy MaterialConstructed of premium aluminum alloy, the oil pressure sensor guarantees stable performance, safe usage, and long-lasting durability.
£16.95
Water Pipe Leak Detector Sensor Water Pipe Tube Leakage Monitor Tester Kit with Dual Probes Earphone EU Plugas shown SZRH AC-
£29.95 Save £29.05 RRP: £59.00
HY 929 Water Pipe Leakage Detector Water Pipeline Leak Detector Plumbing Engineering Leak Detection Device SZRH AC-
£48.95 Save £40.05 RRP: £89.00
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L Edition0722
£49.95 Save £39.05 RRP: £89.00
Tuya Smart Zigbee Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & SZRH A-W
£43.95 Save £35.05 RRP: £79.00
2PCS PCFS-IR212-55 Floor Scrubber Water Level Sensor IP68 Water Detector High Precision Measurement Edition0722
£4.95 Save £16.00 RRP: £20.95
Tuya Zigbee Smart Water Leak Sensor Water Overflow Level Detector Security Alarm System Flood Leakag SZRH A-W
£12.95 Save £21.00 RRP: £33.95
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch Edition
£104.00 Save £65.00 RRP: £169.00
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L SZRH A-B
£64.00 Save £30.00 RRP: £94.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water LeHigh Water Alarm without Mount SZRH A-W
£50.95 Save £38.05 RRP: £89.00
Water Leak Detectors Can Protect Your House From Water Leaks Flooding Alarm Detectors SZRH AC-
£36.95 Save £32.05 RRP: £69.00
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper SZRH
£12.95 Save £26.00 RRP: £38.95
Automatic Water Level Controller for 220V Water Tanks with 25A Switch and Liquid Level Detection Sensor for Pump Control
£17.95 Save £13.00 RRP: £30.95
WiFi Water Leak and Overflow Detector with Remote Alerts and Monitoring for Water Heater Basement and Sewage Pump - Compatible with TUYA/Smar
£24.95 Save £16.00 RRP: £40.95
10-Piece Polyester Drawstring Sandbags with 9.8x19.7in Size Ideal for Basement and Garage Flood Prevention
£19.95 Save £19.00 RRP: £38.95
High Strength HY929 Wall Microphone Detector for Water & Oil Leak Detection - Engineer DIY Tool
£36.95 Save £17.05 RRP: £54.00
Smart WiFi Ball Valve with Automatic Water Shut-Off APP Control 3 Timing Modes and Water Leakage Alarm EU Plug Unded
£54.00 Save £35.00 RRP: £89.00
12V Propane Gas Detector Alarm with 85DB Siren for Car RV Home LPG Natural Gas Leak Sensor
£20.95 Save £11.00 RRP: £31.95
Automatic Water Level Control Switch for 220V Water Tanks with 25A Detection Sensor
£16.95 Save £32.05 RRP: £49.00
3X Floats PP Liquid Vertical Water Level Sensor For Aquarium Tank
£12.95 Save £5.00 RRP: £17.95
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Water Pump Controller A
£14.95 Save £26.00 RRP: £40.95