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Water & Flood Detectors

Shop the best prices on 18,286 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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1,569 - 1,600 of 3,200
0.6in LED Indicator Bright Signal Light FlameRetardant Base IP66 Waterproof Universal(Yellow )
£5.95 Save £14.00 RRP: £19.95
Water Electrolyzer - Portable Water Quality Tester Lightweight Water Impurity Monitor Easy to Use Electrolyzer Test Monitor
£9.95 Save £10.00 RRP: £19.95
Water Leak Sensor,Wireless Zigbee Smart Home Water Leakage Detector Water Immersing Sensor
£24.95 Save £49.05 RRP: £74.00
Moisture Tester, Moisture Tester for Walls and Wood, Leak Meter, Moisture, Cement Mortar, Water Content Detector with LCD Display
£27.95 Save £101.05 RRP: £129.00
Zigbee Smart Vibration Sensor Detection Tuya Smart Life APP Notification Real-Time Motion Vibration
£19.95 Save £20.00 RRP: £39.95
2 m NTC thermistor temperature sensor waterproof probe wire 10 K 1% 3950 black
£9.95 Save £10.00 RRP: £19.95
Water Alarm Sensor, WiFi Water Leak Detector, Overflow Flood Leakage Alerts, Remote Monitor
£29.95 Save £29.05 RRP: £59.00
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Water Pump Controller A
£17.95 Save £18.00 RRP: £35.95
3-in-1 Tds Water Quality Tester High Accuracy Digital Water Testing Kit For Drink Water Water Tester Integrated
£18.95 Save £19.00 RRP: £37.95
GY-6D PCB HTN Sound-light Alarm Battery Capacity Monitor Indicator Display 12-84V (Green Light)
£10.95 Save £10.00 RRP: £20.95
Tuya Smart Water Level Alarm Wifi Water Immersion Sensor Alarm Water Leak Detector App Remote Monitoring
£8.95 Save £9.00 RRP: £17.95
Household Water Leakage Sensors Auto Water Shut Offs Valves Leakage Guard Food Grade Reverse Osmosis System Protector
£10.95 Save £2.00 RRP: £12.95
Tuya Smart Life WiFi Switch Relay Temperature Humidity Monitoring Thermostat Sensor Passive Dry Con
£15.95 Save £4.00 RRP: £19.95
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(0-9 m )
£64.00
3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water TesterEdition 0711
£4.95 Save £16.00 RRP: £20.95
3-in-1 Tds Water Quality Tester High Accuracy Digital Water Testing Kit For Drink Water Water Teste Banmo
£13.95 Save £7.00 RRP: £20.95
Portable Water Leakage Detector Water Leakage Detection Alarm Rechargeable Underground Home Water Pipes Fire Pipeline Automotive Detection Practical L
£14.95 Save £16.00 RRP: £30.95
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper-Good
£8.95 Save £5.00 RRP: £13.95
Water Electrolyzer - Portable Water Quality Tester Lightweight Water Impurity Monitor Easy to Use Electrolyzer Test Monitor-Good
£4.95 Save £10.00 RRP: £14.95
USB Bedwetting Alarm Sensor Bedwetter Pee Alarm Monitor for Baby Potty Training-Good
£16.95 Save £8.00 RRP: £24.95
Tuya Zigbee Water Level Sensor Leakage Alarm Flood Leak Detector Smart Home Water Alert Overflow Alarm Security System
£22.95
Water Quality Tester Water Quality Tester Ph Water Tester Ph Chlorine Chlorine Meter Meter Water Tester For Pool Spa Swimming Pool Chiuckth
£29.95 Save £10.00 RRP: £39.95
Water Leak Detector Superior Performance Clear Sound Quality High Sensitivity Underground Pipe Leakage Monitor
£289.00 Save £360.00 RRP: £649.00
Water Alarm Sensor, WiFi Water Leak Detector, Overflow Flood Leakage Alerts, Remote Monitor
£27.95
Détecteur de fuite d'eau, surveillance à distance, capteur d'eau WiFi haute sensibilité avec volume d'alarme de 70 dB pour Tuya
£20.95 Save £6.00 RRP: £26.95
Tuya Alarm Smart Siren Wifi Alarm Sensor Sound Light Alert USB Intelligent Sensor Compatible for Al
£19.95
Zigbee Smart Rain Sensor for Outdoor Wireless Rain Detection Waterproof, Zigbee Hub Required,Linka
£18.95 Save £55.05 RRP: £74.00
Digital Salinity Meter 5-in-1 Pool Salt Tester for Salt Water, IP67 Water Quality Tester with High Accuracy
£17.95 Save £51.05 RRP: £69.00
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L
£45.95 Save £8.05 RRP: £54.00
Water Leakage Alarm Detector with Wired Sensor 1 Meter Cable
£3.95
Water Mains Leak Detector Underground Mains Leak Monitor Water Mains Leak Detector With Headphones
£6.95 Save £4.00 RRP: £10.95
Portable Conductivity Tester Pen with Self Calibration - EC Water Quality Tester for Swimming Pools & Aquatic Use
£17.95