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Shop the best prices on 4,996 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Other, Viewleaf and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to Canada.

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2,945 - 2,976 of 4,996
Water level float sensor for ice machine, water level control switch, float switch, water temperature detector
$36.95 Save $17.05 RRP: $54.00
Pet Hair Catcher Washing Machine Filter Bag, Portable Lint Catcher for Home Laundry, Purple Hair Filter Pouch for Kitchen and Bathroom
$30.95
Chlorine Value Tester Digital Water Quality Tester 1 Piece with Temperature Probe for Water Tests and Water Purity White
$31.95 Save $16.00 RRP: $47.95
Pack of 4 Water Quality Testers for Pool Water pH Meter Tester for Pool Chlorine Meter pH Meter Tester for Pools PH Detector for Water ABS
$189.00 Save $90.00 RRP: $279.00
Water Level Alarm Indoor Water Leak Sensor For Cellar Plastic White, Overflow Protection, High Leakage Detection
$64.00 Save $30.00 RRP: $94.00
Water Leak Detector White, Bathroom Water Sensor Alarm, Leak Monitoring Device, Compatible With Alarm Sensors
$24.95 Save $12.00 RRP: $36.95
Leak Alarm 2-Pack Water Leak Sensor, Moisture Meter For Home Detection, Immersion Sensor For Bathroom, White
$34.95 Save $19.05 RRP: $54.00
Water Quality Tester ECMeter Conductivity Meter Chlorine Level Tester White
$35.95 Save $18.05 RRP: $54.00
1 Piece Water Quality Tester for Swimming Pool PH and Chlorine without Battery
$35.95 Save $18.05 RRP: $54.00
Water Leak Detector White Plastic, Waterproof, Overflow Protection, For Bathroom And Basement, Alarm Indicator
$38.95 Save $20.05 RRP: $59.00
Water Quality Tester for pH and Chlorine Monitoring - Portable Spa and Pool Test Kit, User-Friendly Design
$35.95
Pack of 2 Water Quality Tester Chlorine Detector Pool pH Meter Tester
$84.00 Save $45.00 RRP: $129.00
Water Quality Tester For Pools One Piece White Pool Water Testing Meter
$46.95
Water Quality Tester for Pool Chlorine Value Aquarium Test Strips Ref: 9029
$35.95 Save $18.05 RRP: $54.00
Water Quality Tester 4-Pack - Electronic pH & Chlorine Tester For Pools And Swimming Pool Water Detector ABS Plastic
$179.00 Save $80.00 RRP: $259.00
6in1 pH Monitor Salt TDS EC Water Quality Tester for Aquariums YYW9909EU
$179.00 Save $80.00 RRP: $259.00
Water Detector Water Leakage Sensor With Alarm Function For Kitchen Bathroom Basement – Loud Water Level Alarm, Easy Installation
$26.95 Save $13.00 RRP: $39.95
Water Quality Tester For Swimming Pools, Pool Water Testing Instrument, White, One-Piece Unit
$46.95
Test Pen Intelligent Sound and Light Alarm Sensor Neutral and Live Wire Detection Ref: 2678
$20.95 Save $10.00 RRP: $30.95
Tuya ZigBee Water Level Sensor Leakage Alarm Flood Leak Detector Smart Home Water Alert Overflow Al
$15.95 Save $5.00 RRP: $20.95
Water Pipe Leak Detector Sensor Water Pipe Tube Leakage Monitor Tester Kit with Dual Probes Earphone EU Plug
$54.00 Save $25.00 RRP: $79.00
Tuya Smart WiFi Switch DIY Timer AC 85-265V WiFi Wireless Controller 30A Power Monitor Kwh for Alex
$24.95 Save $12.00 RRP: $36.95
Oil Leak Detection Set UV Dye Leak Detector Tool For Fluorescent Agent Syringemr
$32.95 Save $21.05 RRP: $54.00
2pcs Water Leak Detector,Tuya Smart Home Wifi Water Leakage Immersion Sensor Detector, App Alarm Control
$43.95 Save $30.05 RRP: $74.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low or High Water 2025
$169.00 Save $170.00 RRP: $339.00
2pcs Water Leak Detector,Tuya Smart Home Wifi Water Leakage Immersion Sensor Detector, App Alarm Control
$35.95 Save $18.05 RRP: $54.00
Tuya Temperature Humidity Switch Sensor WiFi Temperature Humidity Switch Sensor with Temperature and
$17.95 Save $10.00 RRP: $27.95
Tuya MiNi Energy Meter Electric Monitor Sensor Real-Time Measure Support Tuya App Smart Life App Co
$50.95 Save $43.05 RRP: $94.00
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper
$27.95
Tuya WiFi Temperature Humidity Sensor Indoor Smart Life Hygrometer Smart Temperature Control System Works With Alexa Google Home
$69.00 Save $25.00 RRP: $94.00
HY 929 Water Pipe Leak Detector Water Pipe Leak Detector Plumbing Engineering Leak Detection Device
$64.00 Save $20.00 RRP: $84.00
Water Alarm Leak Detector,Wireless Tank Level Monitor with 100db Sound Light Alarm,App Alert & Monitor-Water Leak Sensor
$18.95 Save $5.00 RRP: $23.95