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£25 to £50 Water & Flood Detectors

Shop the best prices on 4,734 great value £25 to £50 water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Aura, TTMA and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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1 - 32 of 4,734
BHT-1000GB Electric Heating Smart Thermostat Touch Screen Temperature Controller Panel
£37.95 Save £56.05 RRP: £94.00
DIY HY929 High Strength Wall Microphone Voice Listen Detector for Water Leakage Oil Leak Detection
£40.95 Save £23.05 RRP: £64.00
ME201W Remote Tank Level Detection Smartphone Full Water Alarm System Controller for Water Level Sen
£45.95 Save £18.05 RRP: £64.00
Zemismart Tuya Zigbee MiNi Energy Meter Electric Monitor Sensor Real-Time Measure Support Zigbee2mqtt Home Assistant Control 63A
£33.95
2Pcs Smart Zigbee/Wifi Smoke Detector Smart Fire Fire Protection Home Security Alarm Sound Light Alarm APP Control
£27.95 Save £2.00 RRP: £29.95
Leakage Detector Water Purifier HM Leakage Alarm with Protection Valve Water Pipe Leakage Detector Automatic Shutdown
£54.00 Save £30.00 RRP: £84.00
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L
£52.95
DIY HY929 Wall Microphone Voice Listen Detector, High Strength, for Engineer Water Leakage Detection
£32.95 Save £26.05 RRP: £59.00
DIY HY929 High Strength Wall Microphone Voice Listen Detector for Engineer Water Leakage Oil Leakin
£27.95 Save £26.05 RRP: £54.00
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & An
£46.95
Zigbee 3.0 Wireless Temperature Sensor Tuya And Smart Life App Control Temperature And Humidity Sen
£27.95 Save £6.00 RRP: £33.95
Water Pipe Leak Detector Sensor Water Pipe Tube Leakage Monitor Tester Kit with Dual Probes Earphone EU Plug
£24.95 Save £24.05 RRP: £49.00
Smart Zigbee Temperature and Humidity Detector Sensor APP Real Time Monitoring LCD Screen Diaplay W
£26.95 Save £22.05 RRP: £49.00
Suitable for Hyundai diesel filter water sensor 31921-4A700 319214A700~01792
£31.95
Water Pipe Leak Detector Sensor Water Pipe Tube Leakage Monitor Tester Kit with Dual Probes Earphon
£31.95 Save £32.05 RRP: £64.00
3-In-1 Chlorine Meter CL2/H2/Temperature Meter Water Quality Tester for Pools Drinking Water Aquarium Aquaculture
£30.95 Save £33.05 RRP: £64.00
DF-96D Water Level Controller Automatic Water Pump Controller Easy to Use
£26.95 Save £27.05 RRP: £54.00
Pool Residual Chlorine Detector PH Water Quality Tester Measuring Instrument for Swimming Pool
£33.95 Save £10.00 RRP: £43.95
PH Meter Monitor Water Quality Tester Set for Spa Aquarium Swimming Pool Laboratory
£29.95 Save £18.00 RRP: £47.95
Water Quality Tester 4 in 1 PH TDS EC TEMP Water Quality Detector for Swimming Pool Drinking Water Aquarium Hydroponic
£27.95 Save £17.00 RRP: £44.95
Solar Rain Sensor for Garden with Real-Time Detection
£31.95
Tuya Smart WiFi Electricity KWH Meter Din Rail Single Phase AC 110V 230V CT AC Meter App Real Time
£27.95
Water Alarm Sensor, WiFi Water Leak Detector, Overflow Flood Leakage Alerts, Remote Monitor
£32.95 Save £31.05 RRP: £64.00
1080P Tuya Smart Life Home Digital Viewer Peepholes EU PLUG Silver
£46.95
4pcs Tire Pressure Monitor Sensor Compatible Bmw G30 G31 G38 F90 G32 G11
£26.95 Save £32.05 RRP: £59.00
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(02m )
£32.95 Save £66.05 RRP: £99.00
Smart Natural Gas Detector Zigbee Gas Leak Alarm Intelligent Linkage Smart Home Security Guangzhou Chenglu Trading Co., Ltd.
£43.95 Save £40.05 RRP: £84.00
Tuya WiFi MiNi Energy Meter Electric Monitor Sensor Real-Time Measure Support Tuya App Smart Life
£40.95
2M PTFE PT100 R&D Technology 3 Wire Oil Temperature Sensor Waterproof Corrosion Resistant W0YD
£30.95 Save £12.00 RRP: £42.95
High Quality Lightweight Wire Sensor Probe Temperature Sensor Thermocouple Wire Connector
£28.95 Save £12.00 RRP: £40.95
Water Quality Tester, Automatic Residual Chlorine Tester PH Water Tester PH Chlorine Analysis
£31.95 Save £62.05 RRP: £94.00
Tuya Smart Wired Zigbee 3.0 Gateway Hub Smart Life APP Automation
£26.95 Save £10.00 RRP: £36.95