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Water & Flood Detectors

Shop the best prices on 16,956 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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2,017 - 2,048 of 16,956
Underground Water Mains Leak Detector with Headphones and Monitoring Features for Various Brand Applications
$44.95
Water Level Indicator Alarm Sensor with Silencer Switch for High or Low Water Levels
$179.00
2pcs Water Leakage Detector, Waterproof Sensor for Liquid Detection with Alarm Function
$64.00
433MHz Wireless Intelligent Water Leak Detector with Audio Alarm for Home Use
$64.00
Tuya Smart Zigbee Switch with Temperature Sensor DC 7-32V
$27.95 Save $19.00 RRP: $46.95
Water Leak Alarm Detector 120dB Loud Home Sink Fish Tank Pump Overflow Leakage Sensor
$9.95 Save $44.05 RRP: $54.00
Wired Water Leakage Detector Sensor Water Level Sensor Probe Dual Metal Poles Water Leak Level Senso
$9.95 Save $4.00 RRP: $13.95
Underground Water Pipe Leak Detector Kit, High-Intensity Detection with Headphone
$46.95 Save $112.05 RRP: $159.00
Tractor fuel water sensor for 5105M 5105ML 6100D 6115D 6125D
$39.95 Save $49.05 RRP: $89.00
2PCS Car LCD Voltmeter 12V-36V for Battery and Water Temperature
$74.00 Save $45.00 RRP: $119.00
BERM K Type Thermocouple Sensors Probe Waterproof Anti Corrosion Probe Temperature Sensor 2 M / 6.6 Ft
$46.95 Save $92.05 RRP: $139.00
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Water Pump Controller A
$26.95 Save $47.05 RRP: $74.00
12V DC RV Propane Leak Detector 85dB Loud Alarm Compact Design for Motorhome Trailer
$38.95 Save $45.05 RRP: $84.00
Water Quality Tester, Water Quality Tester, PH Automatic Residual Chlorine Tester Ph Water Tester Chlorine Analysis Swimming Pool Test Kit
$94.00
HY 929 Water Pipe Leakage Detector Water Pipeline Leak Detector Plumbing Engineering Leak Detection Device
$64.00 Save $65.00 RRP: $129.00
Water Quality Tester Meter for Pools - 1 Piece Swimming Pool Water Testing Device, White, Accurate Readings
$69.00 Save $35.00 RRP: $104.00
Water Leak Sensor WLAN Detection System App Controlled Smart Alarm Battery-Free for Home and Office Precise Monitoring
$50.95 Save $28.05 RRP: $79.00
Flood Sensor Moisture Meter Pack of 3 - Water Leak Detector Alarm for Home Use, White, Liquid Leakage Detection
$84.00 Save $45.00 RRP: $129.00
Leak Detection Water Sensor Wireless Water Alarm with Smartphone Notifications for Bathroom, Kitchen, and Aquariums, Durable Material
$59.00 Save $25.00 RRP: $84.00
Tuya Smart WiFi Door Sensor Smart Home Open Close Detector Compatible with Alexa Google Home
$37.95 Save $51.05 RRP: $89.00
High-Sensitivity Water Leak Detector with Alarm, Battery-Free for Basement, Kitchen, Bathroom, Reliable Leak Alarm, White
$41.95 Save $22.05 RRP: $64.00
Water Leak Sensor Probe Electric Water Probe with Long Cable for High-Precision Water Detection in Households and Businesses
$29.95 Save $15.00 RRP: $44.95
XKC-Y26-V Externally Attached Pipeline Water Level Sensor Liquid Level Detector Compatible with Various Liquids 1pc
$139.00 Save $60.00 RRP: $199.00
Alarm for Water Immersion Flood Sensor with Leak Detection Function, Moisture and Water Level Alarm, Overflow Alarm ABS 1
$41.95 Save $22.05 RRP: $64.00
Wasserleckdetektor WLAN mit 130 dB Alarm, App-Überwachung, kabellos für Küche und Badezimmer
$50.95 Save $28.05 RRP: $79.00
Water Leak Alarm With WiFi For Home Use, Smart Water Alarm, Leak Detection, Easy Installation, Reliable Notifications
$59.00 Save $25.00 RRP: $84.00
Water Quality Tester - Portable Digital Chlorine CL2 PH Meter for Swimming Pools, Accurate Water Analyzer, Easy to Use
$79.00 Save $40.00 RRP: $119.00
Water Quality Tester, Automatic Residual Chlorine Tester PH Water Tester PH Chlorine Analysis Qjlk
$84.00 Save $55.00 RRP: $139.00
Tuya Zigbee Leak Sensor Water Leakage Detector Leakage Sensor Water Sensor Prevent Water Leakage for
$36.95 Save $242.05 RRP: $279.00
Tuya Water Leakage Sensor Detector WiFi Flood Water Leak Sensor Home Protection Alarm System Smart L
$20.95 Save $7.00 RRP: $27.95
2Pcs Tuya Smart Energy Meter Power Production Consumption
$104.00
Tuya Smart Life WiFi Energy Meter Bidirectional 3 Phase
$159.00