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Water & Flood Detectors

Shop the best prices on 17,317 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on TTMA, GreenZech, Kincjon and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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1,889 - 1,920 of 3,200
Tuya Smart WiFi Water Valve with Water Flow Rate and Water Meter Shut on/Off Remote Control Real Ti
$299.00
Radon Detector for Home Tuya APP Quickly Sensitively Detects Sound Light Alarms Professional Smart Radon Monitor Export Data 2.4GHz WiFi Radon Tester
$574.00 Save $225.00 RRP: $799.00
2025 Latest Model Leakage Detection Instrument Intelligent Water Sensor
$119.00 Save $80.00 RRP: $199.00
in 1 Multi-parameter Water Quality Tester pH & EC Detection
$94.00 Save $35.00 RRP: $129.00
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(03m )
$99.00 Save $100.00 RRP: $199.00
Water Detector Water Detector 90db Siren Wireless Water Sensor Water Detector For Vulnerable Areas Like Kitchen, Bathroom And Basement unbrand
$139.00 Save $60.00 RRP: $199.00
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & An Guangzhou Suda E-commerce Co., Ltd
$159.00 Save $110.00 RRP: $269.00
Water Level Sensor Alarm with Silencer Switch suitable for High Low Liquid Detection-jc
$179.00 Save $110.00 RRP: $289.00
1 Set Leak Detector 90890-06840 for Mercury
$179.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water
$239.00 Save $240.00 RRP: $479.00
Snzb-02d Zigbee Smart Temperature Humidity Sensor Large Lcd Remote Real-time Monitoring Ewelink App Via Alexa Google Home
$119.00 Save $480.00 RRP: $599.00
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(03m )
$89.00 Save $90.00 RRP: $179.00
Tuya Smart Zigbee Ultrasonic Liquid Level Water Tank Monitor Sensor with Real-Time Alarms for IOS A
$149.00 Save $10.00 RRP: $159.00
100Hz~10kHz Auto Leak Detector Car Water Pipe Electronic Stethoscope Detection Equipment
$159.00 Save $40.00 RRP: $199.00
Leak Detector Water Pipe Electronic Stethoscope Earphone Abnormal Noise Tool Js
$159.00 Save $80.00 RRP: $239.00
USB Bedwetting Alarm for Baby Potty Training Sensor with Loud Sound Vibration for Child Bedwetting Sensor for Bedwetters A2UB
$129.00 Save $40.00 RRP: $169.00
Tuya Wifi Temperature And Humidity Sensor Lcd Display Indoor Hygrometer Smart Life App Support Alexa Google Home
$99.00
Water Leakage Detector Underground Pipeline Leak Detection Tool for Construction Repair
$104.00 Save $45.00 RRP: $149.00
Tuya Smart Life 3 Phase WiFi Energy KWH Meter 200A Record Consumption
$259.00
Digital Water Quality Tester for pH and Chlorine Levels in Pools and Spas
$84.00 Save $25.00 RRP: $109.00
NEO NAS-WS02W WiFi Water Sensor
$129.00 Save $100.00 RRP: $229.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water
$189.00
Machine Room Isolated Wired Water Leak Flood Alarm Sensor Detector 12V
$119.00 Save $220.00 RRP: $339.00
Water Leakage Detector Kit High Sensitivity Water Pipe Leakage Monitor Tester with Earphone Headphone for Home 100?240V EU Plug YEMMA
$139.00 Save $140.00 RRP: $279.00
Kit de détection de fuite d'eau à double voie avec capteur d'alarme et vanne à bille en laiton simple
$179.00 Save $50.00 RRP: $229.00
6 in 1 Bluetooth Water Quality Tester PH ORP EC TDS CL TEMP Digital Swimming Pool Residual Chlorine Monitor for Hydroponic Aquarium
$139.00 Save $130.00 RRP: $269.00
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(010m )
$94.00 Save $95.00 RRP: $189.00
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(0-9 m )
$189.00 Save $180.00 RRP: $369.00
Halogen Leak Tester HVAC Leak Detector AC Sniffer CFCs HCFCs Gas Tester Leak Detector Multicolor
$139.00
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch-Yvan
$159.00 Save $80.00 RRP: $239.00
Water Leakage Detector Kit High Sensitivity Water Pipe Leakage Monitor Tester with Earphone Headphone for Home 100?240V EU Plug
$109.00 Save $110.00 RRP: $219.00
Wall-Mounted Acoustic Water and Oil Leak Detector Listening Device for Home Industrial Use
$94.00