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Water & Flood Detectors

Shop the best prices on 18,170 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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2,081 - 2,112 of 3,200
Professional Water Quality Tester for Pools Spas Hot Tubs Measures pH Free Chlorine Temperature with Easy to Read Screen
£37.95 Save £31.05 RRP: £69.00
Car Water level sensor liquid level sensor W203 W209 CLK C200 C230mer ced es-be nzC280 Level Switch Water level alarm sensor
£33.95 Save £11.00 RRP: £44.95
Innovative Air Quality Monitor, Multi-functional Detector with WiFi Connectivity for Real-time Monitoring in Home Office (Black)
£36.95 Save £17.05 RRP: £54.00
2 in1 Water Quality Tester MultiPurpose TDS TEMP Analyzer for Drinking Water Swimming Pool
£43.95 Save £10.05 RRP: £54.00
USB Professional Water Pipe Leakage Detector Water Pipeline Leak Detector Plumbing Engineering Leak Detection Device EU Plug 100‑240V
£43.95 Save £20.05 RRP: £64.00
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(07m )
£52.95 Save £66.05 RRP: £119.00
Tuya Smart Life Zigbee smart Water Valve Controller Timer Auto Switch Via Alexa Smartthings Home Assistant Z2m Yandex Alice
£54.95 Save £14.05 RRP: £69.00
Indicator Alarm Alarm Sensor Line Indicating Alarm Low Or High
£109.00 Save £90.00 RRP: £199.00
Indicator Alarm Alarm Sensor Line Indicating Alarm Low Or High
£64.00 Save £205.00 RRP: £269.00
Car Battery Sensor Compatible with 2011-2020 Ram Models, Part Numbers 04692269AH and 4692269AI
£34.95 Save £12.00 RRP: £46.95
F999r Sound Detector Water Pipe Listen To Water Leakage Detector Floor Heating Outer Pipe Car Repai
£149.00 Save £230.00 RRP: £379.00
Intelligent WIFI Carbon Monoxide CO Sensor Wall Ceiling Mounted Mobile Phone APP Remote Alarm
£49.00 Save £30.00 RRP: £79.00
4 In 1 Waterproof Ec / Tds / Ph / Temp - Water Quality Tester For Drinking Water Swimming Pools
£54.00 Save £30.00 RRP: £84.00
5x Tuya Smart WiFi Door Sensor Window Sensor Door Magnetic Alarm Detector
£47.95 Save £31.05 RRP: £79.00
WiFi Remote Ultrasonic Real Time Water Level Sensor Monitor (EU)
£43.95
2P TUYA APP WIFI Smart Energy Power Consumption KWh,Meter,Circ<wbr/>uit Breaker
£139.00
2 in 1 Digital PH /Temperature Meter Water Quality Tester for Swimming Pool Supplies EU 230‑240V
£59.00 Save £20.00 RRP: £79.00
Automatic Water Level Controller Water Tank Automatic Filling System Water Pump Controller Non Contact Water Level Senso
£54.00
Tuya Temperature And Humidity Sensor With Backlight For Smart Home Var Wifi Smartlife For Alexa Google Assistant
£42.95
Tuya Zigbee Ultrasonic Liquid Level Water Tank Monitor Sensor with Real-Time Alarm Notification APP
£49.95 Save £39.05 RRP: £89.00
​Digital Water Quality Tester for Pools/Drinking Water - pH & Chlorine Analyzer with Auto-Calibration_CJE6
£39.95 Save £29.05 RRP: £69.00
Détecteur de fuite d'eau 1 vanne 2 voies alarme sonore système de détection de débordement domestique
£74.00 Save £20.00 RRP: £94.00
Tuya Water Level Sensor Wifi Controller Leakage Alarm Swimming Tank Detector Leak Protecti Hhh - MXBC
£64.00 Save £25.00 RRP: £89.00
F 999E Indoor Outdoor Floor Heating Leak Detector Concealed Pipe Leak Detector Water Pipe Leakage Detection Device 100‑240V EU Plug
£524.00 Save £175.00 RRP: £699.00
BERM K Type Thermocouple Sensors Probe Waterproof Anti Corrosion Probe Temperature Sensor 2 M / 6.6 Ft
£13.95 Save £13.00 RRP: £26.95
Underground Water Pipe Leak Monitor for European Market High-intensity Detector Accessory Kit With Earphone
£23.95 Save £30.05 RRP: £54.00
Wifi Temperature Switch 16a Tuya Smart Rf433 Intelligent Thermostat Ds18b20 Temperature Sensor Waterproof Real-time Monitor
£29.95 Save £24.05 RRP: £54.00
Wireless Ultrasonic Liquid Level Monitor with Temperature Sensor, Time Display, and Low Battery Alert for Water Tanks
£64.00 Save £55.00 RRP: £119.00
Water Level Alert System with High and Low Detection Sensor for Monitoring Waterline Conditions
£109.00 Save £40.00 RRP: £149.00
Tuya Smart Water Level Alarm WiFi Water Leak Sensor with App Remote Monitoring
£12.95 Save £20.00 RRP: £32.95
Digital TDS Meter for Water Testing, 0-9990 PPM Range, Electronic Water Quality Tester Pen for Home & Aquarium
£17.95 Save £22.00 RRP: £39.95
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC
£79.00 Save £50.00 RRP: £129.00