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Water & Flood Detectors

Shop the best prices on 18,021 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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1,761 - 1,792 of 3,200
Zigbee Door Magnet + Light Sensor ABS Reminder Lighting Sensor Alarm Set Zigbee Door Sensor, Light Sensor
£33.95 Save £20.05 RRP: £54.00
Automotive Leak Detector Tool Set, 26Pcs A/C Refrigerant Leak Tester, Compatible with Most Vehicle Models
£104.00 Save £45.00 RRP: £149.00
Digital TDS Meter Water Quality Tester for Drinking Water, Pool, Aquarium
£14.95 Save £7.00 RRP: £21.95
2 in 1 Water Quality Tester Level Meter for Swimming Pool Spa Water Quality Monitor Meter (2 in 1 Chlorine Level Tester Meter)
£36.95 Save £17.05 RRP: £54.00
Liquid Petroleum Leak Detector with Sound and Light Alarm and Auto Shut Off
£29.95 Save £15.00 RRP: £44.95
1 piece chlorine detector for pools water quality tester for easy determination of pH value and for swimming pools and spas and portable
£21.95 Save £11.00 RRP: £32.95
Chlorprüfgerät Wasserqualitätsprüfer für pH-Wert & Chlorgehalt, Langlebig für Pools & Trinkwasser, Einfach Abzulesen
£21.95 Save £10.00 RRP: £31.95
water quality tester for swimming pools measuring device white
£27.95 Save £14.00 RRP: £41.95
Water Quality Tester PC-101 CL2 Portable Digital Chlorine Detector for Home Pool Spa with Large Screen, Battery Not Included
£21.95 Save £11.00 RRP: £32.95
Zigbee Rain Sensor Wireless Smart Rain And Water Leak Sensor UV Coated App Weather Monitoring Home Protection
£22.95 Save £12.00 RRP: £34.95
Hochwasserbarriere Aluminium, Hochwasserschutzklappe für Garagentore, Hochwasserschutzwand für Straßen, Hochwasserschutz Ausrüstung
£239.00 Save £120.00 RRP: £359.00
Smart Wi-Fi Doorbell Camera with Night Vision, Two-Way Audio, Motion Detection, Compatible with Alexa and Google Home
£64.00 Save £30.00 RRP: £94.00
Coolant Leak Detector Set Torch AC Leak Detection Set, Efficient Leak Detector Test Light for Refrigerators Freezers
£24.95 Save £13.00 RRP: £37.95
Halogen Leak Detector Portable Adjustable Sensitivity Tester Tool for Refrigerant Gas Detection and HVAC Applications
£43.95 Save £20.05 RRP: £64.00
Tuya Zigbee Wireless Soil Intelligent Temperature Humidity Tester Mobilephone APP Real Time for Garden Farmland Planting
£25.95
Gauge Carburetor Leak Detector for ZPG-2 for 57-21/57-21-1/705-020 for Tillotson 243-504 Practical Herramientas
£32.95
New Tuya WiFi Smart Water Flood Sensor Water Leak Detector Flood Notification Alarm Overflow Alarm System Smart Life
£17.95
Tuya Smart Life WiFi Switch Relay Temperature Humidity Monitoring Thermostat Sensor Passive Dry Contact AC 85-250V
£17.95
Tuya Zigbee Water Sensor Water Detector for Home Remote Alarm Security Soaking Sensor Smart Home
£20.95
SONOFF ZigBee Water Detector IP67 SNZB-05P Smart Home Leaking Dripping Detection
£20.95 Save £8.00 RRP: £28.95
Water Leakage Alarm Reminder Easy to Use Alarm for Drip Basement Bathroom
£25.95 Save £7.00 RRP: £32.95
WiFi Water Leakage Detector Sound Alarm Leak Sensor Smart Home Water Level Flood Overflow Warning Security Alarm System
£18.95
N911U Outdoor 360 Degree Sensor Sound and Light Alarm Animal Repeller
£114.00
Tuya Zigbee Smart Light and Rain Sensor 2-In-1 Function, Light and Rainwater Detection Smart Life App
£25.95 Save £28.05 RRP: £54.00
Car Reversing Sensor - Auto Parking Radar with Buzzer Alarm & 4 Sensors for Parking Guidance
£30.95 Save £18.05 RRP: £49.00
Electrical Pen Sensitive Sound-light Alarm Tester for Contact-free AC Voltage Detection
£29.95
WiFi Water Leak Detector Alarm, Smart App Flood Monitor, Sensitive Moisture Alert for Kitchen and Bathroom
£28.95
Universal Metal Car Water Temperature Sensor Adapter Blue 30mm for Various Brands
£20.95
Water Detector Water Liquid Gauge with Temperature Measurement Transmitter Receiver Water Depth Meter Multicolor
£94.00
Upgraded Water Home Water Leak Detectors Compact Water Simple Installation for Kitchen Bathroom & Toilet Multicolor
£17.95
Automatic Water Floating Valve Water Tank Float Valve Swimming Pools Silver Automatic Water Level Control 1Set
£17.95 Save £16.00 RRP: £33.95
ARTSCAT 3-Pack T02A Non-Contact Voltage Tester Pen, Smart Electric Sensor with Sound and Light Alarm, Breakpoint Detection, Battery Powered, ABS Resin
£29.95 Save £19.05 RRP: £49.00