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Water & Flood Detectors

Shop the best prices on 15,169 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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641 - 672 of 3,200
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(04m )
$46.95 Save $82.05 RRP: $129.00
3-in-1 Tds Water Quality Tester High Accuracy Digital Water Testing Kit For Drink Water Water Teste
$54.00 Save $55.00 RRP: $109.00
ZPG-2 Gauge Carburetor Leak Detector for Tillotson 243-504 (57-21/57-21-1/705-020) Practical Tools
$45.95 Save $48.05 RRP: $94.00
360-Degree Swivel Dual Outlet Faucet Aerator for Kitchen and Bathroom Sinks Multi-Functional Foldable Sink Accessory
$26.95 Save $27.05 RRP: $54.00
Water Quality Tester for Pool and Spa with 150mm Probe, Chlorine and pH Analysis Tool
$74.00 Save $45.00 RRP: $119.00
Smart WiFi Water Level Monitor with Real-Time Notifications and App Management for iOS/Android - EU Adapter
$119.00 Save $70.00 RRP: $189.00
1pc Water Electrolyzer Water Quality Tester Water Quality Detector, Water Electrolysis Portable Water Impurities Testing Meter
$13.95 Save $25.00 RRP: $38.95
Mini Red Wire Siren Buzzer Alarm System 120dB for Home Security DC 12V Sound Alarm
$12.95 Save $27.00 RRP: $39.95
Tuya Smart WiFi Water Tank Level Sensor with Real-Time Alerts & App Control for iOS/Android - EU Plug
$119.00 Save $50.00 RRP: $169.00
Electric Automatic Gas Shutoff Valve DN15 DN20 DN25 for Water Alarm 12V
$47.95 Save $26.05 RRP: $74.00
2025 2025 Tuya Smart WiFi Ultrasonic Water Tank Level Monitoring Sensor with Real-Time Alarm an
$139.00 Save $140.00 RRP: $279.00
High Sensitivity Underground Water Leak Detectors With Adjustable Capacity And Wireless Sound Amplifiers For Precise Pipe Leakage Location Multicolor
$59.00
USB Air Quality Tester w/ 3.2in LCD, PM2.5 & Formaldehyde Detector
$159.00 Save $90.00 RRP: $249.00
Water Pipe Leak Detector Portable Compact Rechargeable Wall Water Leakage Tester for Home
$22.95 Save $14.00 RRP: $36.95
6-in-1 Water Quality Tester PH‑217US 152x80x26mm ABS 110V
$119.00 Save $80.00 RRP: $199.00
Wood Moisture Meter Large LCD Easy Operation ATC Function Wide Application Stable Accurate Durable Water Leaking Detector
$25.95 Save $12.00 RRP: $37.95
Water Quality Tester 4 in 1 PH TDS EC TEMP Water Quality Detector for Swimming Pool Drinking Water Aquarium Hydroponic
$37.95 Save $16.05 RRP: $54.00
Water Quality Tester 4 in 1 PH TDS EC TEMP Water Quality Detector for Swimming Pool Drinking Water Aquarium Hydroponic
$35.95 Save $18.05 RRP: $54.00
Pipe Leakage Detector 13000X Sensitive Ear Listening Device for Wall Water Leak Detection, Clear Sound Sensor for Home Repair
$32.95
Tuya Gas Leak Sensor USB Type-C Power Home Gas Alarm for LPG Gas Biogas Methane
$48.95 Save $90.05 RRP: $139.00
Chlorine Testing Pen 2-in-1 Water Quality Tester Measuring
$27.95
12V DC Water Level Controller Module Automatic Water Pumping Filling Draining Liquid Level Detection Sensor Module
$10.95
Smart WIFI Leakage Sensor Wireless App LinkageControl HighSensitivity Water Leak Detector for Tuya
$16.95 Save $17.00 RRP: $33.95
Solar Alarm Wireless DC 5V 433MHz 100dB Infrared Sensor IP65 Waterproof Sound Light Alarm
$25.95 Save $26.00 RRP: $51.95
BERM K Type Thermocouple Sensors Probe Waterproof Anti Corrosion Probe Temperature Sensor 2 M / 6.6 Ft YEMAA
$13.95 Save $14.00 RRP: $27.95
2pcs/set Dowsing Rods Water Detector Tools With Box Multifunction Durable Brass
$21.95 Save $5.00 RRP: $26.95
Tuya Zigbee Leak Sensor Water Leakage Detector Leakage Sensor Water Sensor Prevent Water Leakage for Smart Home
$25.95
Water Level Sensor Module for R3 Droplet Detection
$10.95
2 M Ntc Thermistor Temperature Sensor Waterproof Probe Wire 10 K 1% 3950 Black
$12.95 Save $4.00 RRP: $16.95
Smartlife App Wifi Water Sensor Water Leak Detector Alarm Home Control Ip67 Works With Tuyasmart /
$29.95 Save $29.05 RRP: $59.00
3-in-1 Tds Water Quality Tester High Accuracy Digital Water Testing Kit For Drink Water Water Teste
$27.95 Save $10.00 RRP: $37.95
Easy Installation Not Contact Even XKCY2812V Even Alarm for Environmental Monitoring Applications
$38.95 Save $20.05 RRP: $59.00