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Water & Flood Detectors

Shop the best prices on 11,246 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on Gze, Wwxx, Kincjon and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to Spain.

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1 - 32 of 3,200
2-in-1 Digital pH & Chlorine (CL2) Water Quality Tester for Pools & Spas
From €57.63
6-in-1 Water Quality Tester: pH, EC, TDS, ORP, Temp, Chlorine for Pool - Bluetooth App Display
From €102.63
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch
From €87.63
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water Le
From €87.63
BERM K Type Thermocouple Sensors Probe Waterproof Anti Corrosion Probe Temperature Sensor 2 M / 6.6 Ft
From €18.58
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Water Pump Controller B
From €15.58
2025 5-Way Test Kit for Pool & SPA Acid Demand Chlorine Total Alkalinity Bromine PH Water Quality Tester Set
From €31.58
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L
From €62.63
2-in-1 Digital pH & Chlorine (CL2) Water Quality Tester for Pools & Spas
From €39.58
ME201W Liquid Level Sensors Water Level Monitor for Tuya Smartlife APP WiFi Ultrasonic Level Indicator Sensor EU_gmzs
From €102.63
100 Pack Adhesive Overpatches for Freestyle Libre 3 - Hypoallergenic, Waterproof For Continuous Glucose Monitor Sensor Secure Attachment
From €42.58
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Le
From €77.63
2-in-1 Digital pH & Chlorine (CL2) Water Quality Tester for Pools & Spasc
From €30.58
Tuya Smart WiFi Smoke Detector, Smart Controlled Sensor Real-Time Monitoring, Remote Alarm Notification
From €30.58
PH & CL2 Test 2 in 1 Electronic SPA Digital Water Quality Tester Residual
From €39.58
Smart PH Chlorine Meter Swimming Pool Water Quality Tester ORP EC TDS Temp Level Online Monitoring Analyzer for Spa
From €67.63
Perimeter Tripwire Alarm Security System with 360° Detection & 120dB Loud Siren for Home, Camping, Outdoor Safety
From €25.58
ME201W Remote Tank Level Detection Smartphone Full Water Alarm System Controller compatible Water Level Sen
From €102.63
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water
From €102.63
ME201W Liquid Level Sensors Water Level Monitor for Tuya Smartlife APP WiFi Ultrasonic Level Indicator Sensor US
From €57.63
Fluorescent leak detector for home AC with UV light
From €20.58
Ultrasonic Liquid Level Sensor with Screen, WiFi 2.4G 433MHz, Indoor/Outdoor Tank Monitor, APP Alarm, US Plug
From €67.63
Smart WiFi Smoke & CO Detector with APP Alerts, 2-in-1 Fire Alarm for Home Security, Wireless Sensor
From €32.58
Digital PH EC TDS Pool Water Quality Tester with Auto Temp Compens for Lab Use
From €32.58
Portable Water Electrolysis Water Quality Tester Tool
From €18.58
w Water shut-off valve with WiFi and timer for home
From €67.63
Wireless Water Leakage Alarm Remote Alarm Leak-proof Device Water Leak Sensor Zigbee
From €29.58
Temperature Sensor for Sundance Spa for Hot Tubs Temp Sensor Outdoor Pool Accessories
From €22.58
ZigBee NEO 90DB Sound and Light Sensor Tuya Smart Life Built-in Siren Alarm Sensor
From €22.58
HeavyDuty LShaped Flood Barrier Panels for Garage Flood Protection, Reusable Water Barriers (4pcs)
From €649.00
Water Leak Detector Remote Monitoring 120dB Smart Alert Sensitive Sensing Overflow Alarm Compatible withHomes Shops Offices
From €11.58
Stainless Steel Leak Detector For Home Use
From €40.58