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Water & Flood Detectors

Shop the best prices on 15,303 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Kincjon, Other and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1,761 - 1,792 of 3,200
Tuya Zigbee Ultrasonic Liquid Level Water Tank Monitor Sensor with Real-Time Alarm Notification APP
$84.00 Save $65.00 RRP: $149.00
​Digital Water Quality Tester for Pools/Drinking Water - pH & Chlorine Analyzer with Auto-Calibration_CJE6
$69.00 Save $60.00 RRP: $129.00
Détecteur de fuite d'eau 1 vanne 2 voies alarme sonore système de détection de débordement domestique
$129.00 Save $30.00 RRP: $159.00
Tuya Water Level Sensor Wifi Controller Leakage Alarm Swimming Tank Detector Leak Protecti Hhh - MXBC
$104.00 Save $45.00 RRP: $149.00
F 999E Indoor Outdoor Floor Heating Leak Detector Concealed Pipe Leak Detector Water Pipe Leakage Detection Device 100‑240V EU Plug
$974.00 Save $275.00 RRP: $1,249.00
BERM K Type Thermocouple Sensors Probe Waterproof Anti Corrosion Probe Temperature Sensor 2 M / 6.6 Ft
$22.95 Save $23.00 RRP: $45.95
Underground Water Pipe Leak Monitor for European Market High-intensity Detector Accessory Kit With Earphone
$40.95 Save $48.05 RRP: $89.00
Wifi Temperature Switch 16a Tuya Smart Rf433 Intelligent Thermostat Ds18b20 Temperature Sensor Waterproof Real-time Monitor
$50.95 Save $38.05 RRP: $89.00
Wireless Ultrasonic Liquid Level Monitor with Temperature Sensor, Time Display, and Low Battery Alert for Water Tanks
$119.00 Save $90.00 RRP: $209.00
Water Level Alert System with High and Low Detection Sensor for Monitoring Waterline Conditions
$189.00 Save $120.00 RRP: $309.00
Tuya Smart Water Level Alarm WiFi Water Leak Sensor with App Remote Monitoring
$21.95 Save $37.05 RRP: $59.00
Digital TDS Meter for Water Testing, 0-9990 PPM Range, Electronic Water Quality Tester Pen for Home & Aquarium
$30.95 Save $38.05 RRP: $69.00
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC
$119.00 Save $70.00 RRP: $189.00
Tuya WIFI Temperature Humidity Detector Sensor Smart Link Tuya Multifunction Temperature and Humidity Detector,Black
$40.95 Save $18.05 RRP: $59.00
Zigbee Smart Human Presence Sensor Luminance/Distance Detection Tuya Smart Life Home Automation for Alexa with Bracket
$64.00 Save $25.00 RRP: $89.00
5-in-1 TDS/EC/Salinity/S.G./Temperature Salt Meter Digital Sea Water Quality Tester for Swimming Pools
$42.95 Save $21.05 RRP: $64.00
Swimming Pool Water Quality Tester 4 In1 IP68 Waterproof Swimming Pool Detector Wireless Connection
$119.00 Save $10.00 RRP: $129.00
Tuya WiFi Water Valve Consumption Flow Rate Meter Smart Life Water Leakage Detection Alarm for Alex
$239.00 Save $30.00 RRP: $269.00
Tuya Smart Zigbee Ultrasonic Liquid Level Sensor Water Tank Monitor Alarms Notification APP RemoteC
$84.00 Save $5.00 RRP: $89.00
IP67 Water Immersing Sensor Tuya Zigbee Flood Water Leak Detector Smart Alarm Security Soaking Sens
$54.00 Save $10.00 RRP: $64.00
Water level alarm sensor 90-105 dB, adjustable, monitoring full tank and lack of liquid
$179.00 Save $50.00 RRP: $229.00
8pcs 2 M Thermistor Temperature Sensor Waterproof Probe Wire 10 K 1% 3950 Black
$13.95 Save $8.00 RRP: $21.95
Chlorine Testing Pen 5 in 1 Water Quality Tester CL2 TEMP PH H2 ORP Measuring for Aquarium Swimming Pool
$34.95 Save $3.00 RRP: $37.95
5pcs Wired Water Leak Sensor Kitchen Sink Water Leak Alarm With 1m Long Cable-YKY416
$16.95 Save $62.05 RRP: $79.00
SNZB-06P Zigbee Human Presence Sensor Presence Detection Light Sensing for Smart Home Work with Alexa Google Home
$32.95 Save $9.00 RRP: $41.95
Water Detector Overflow Detector Flood Detector Alarm Water Leak Detector IP65 Waterproof Leakage Detector for Basement
$33.95
EMF Meter, Battery Operated Electromagnetic Field Radiation Detectors Handhelds EMF Detectors for Home EMF Inspections Red
$31.95
Water Level Indicator Alarm Sensor with Silencer Switch for High or Low Water Levels
$129.00
Wireless Water Leak Detector: Smart Leak Sensor with App Alerts and Remote Monitoring
$69.00
Portable 2 in 1 Water Quality Tester for PH and Chlorine Levels
$49.95
Type A Smart Gas Alarm WiFi Combustible Natural Gas Leakage Detector Home Security Sensor
$59.00
85db Natural Gas Leak Alarm Warning Sensor Detector Home Security Tool with Light Indicator
$19.95