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Water & Flood Detectors

Shop the best prices on 15,151 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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2,561 - 2,592 of 15,151
Tuya Smart Zigbee Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS &
$104.00 Save $35.00 RRP: $139.00
Tuya Smart Vibration Sensor ZigBee Tuya Sensor Monitor App Control Security Protection Zigbee Senso
$26.95
Smart Zigbee Temperature and Humidity Detector Sensor APP Real Time Monitoring LCD Screen Diaplay W
$21.95
Fully Automatic Water Level Controller Switch 25A 220V Water Tank Liquid Level Detection Sensor Wate
$28.95
Digital PH Backlight Display Water Quality Tester for Laboratory Tank
$37.95
2Pcs Tuya Smart Life Energy Meter Power Production Consumption
$46.95
Chlorine Testing Pen 5 in 1 Water Quality Tester
$32.95
2pcs/set Dowsing Rods Water Detector Tools With Box Multifunction Durable Brass
$25.95 Save $63.05 RRP: $89.00
XH M203 Full Automatic Water Level Controller Liquid Level Detection Sensor Module
$16.95 Save $27.00 RRP: $43.95
2PCS PCFS-IR212-55 Floor Scrubber Water Level Sensor IP68 Water Detector High Precision Measurement-Good
$8.95 Save $17.00 RRP: $25.95
Practical Intelligents Millimeter Waving Human Presences Sensors Battery Power Motions Detectors for Home Security
$59.00
Water Quality Tester TDS/Temp Analyzer Tester for Pool
$289.00
High quality 3/8" water leak protector
$27.95 Save $17.00 RRP: $44.95
High quality Water leakage detection underground water pipe leakage monitor high sensitiv
$54.00 Save $25.00 RRP: $79.00
01 Water Quality Tester, White
$35.95 Save $12.00 RRP: $47.95
2025 Latest Model ZIGBEE Water Leakage Detector Smart Home Water Flood Sensor
$99.00 Save $90.00 RRP: $189.00
2pcs Brass Water Finding Dowsing Rods with Storage Box Durable
$54.00 Save $25.00 RRP: $79.00
2-in-1 Digital pH & Chlorine (CL2) Water Quality Tester for Pools & Spasc
$19.95 Save $13.00 RRP: $32.95
Machine Room Isolated Wired Water Leak Flood Alarm Sensor Detector 12V
$42.95 Save $16.05 RRP: $59.00
AUBESS ZigBee Water Leakage Sensor Tuya Smart Home Water Level Detector Smart Life
$25.95 Save $28.05 RRP: $54.00
Smart WiFi Water Level Sensor Water Tank Level Monitor Oil Tank Gauge Sensor , Automatic Alarm Indicator US Plug
$79.00
Portable Water Leakage Detector Light Weight Water Leakage Detection Alarm Durable Pipeline Leak Det
$35.95 Save $13.00 RRP: $48.95
Pool Residual Chlorine Detector PH Water Quality Tester Measuring Instrument compatible with Swimmin
$59.00 Save $20.00 RRP: $79.00
2 in 1 Digital PH /Temperature Meter Water Quality Tester compatible with Swimming Pool Supplies EU
$84.00 Save $35.00 RRP: $119.00
Wifi Temperature Switch 16a Tuya Smart Rf433 Intelligent Thermostat Ds18b20 Temperature Sensor Waterproof Real-time Monitor
$28.95 Save $90.05 RRP: $119.00
Zigbee Smart Vibration Sensor Detection Tuya Smart Life APP Notification Real-Time Motion Vibration
$16.95 Save $72.05 RRP: $89.00
2 in 1 Tester PH Test Pen Chlorine Water Quality Tester CL
$43.95 Save $30.05 RRP: $74.00
Type A W100 Water Leak Detector 130dB Sensor Alarm Dual Modes Water Leakage Detection Device
$21.95 Save $6.00 RRP: $27.95
Tuya Smart Water Level Alarm Wifi Water Immersion Sensor Alarm Water Leak Detector App Remote Monitoring
$14.95 Save $69.05 RRP: $84.00
Portable Water Leakage Detector Water Leakage Detection Alarm Rechargeable Underground Home Water Pipes Fire Pipeline Automotive Detection Practical L
$30.95 Save $98.05 RRP: $129.00
Tuya APP Temperature Sensor Seedling Fermentation Animal Breeding Zigbee Temperature Detection Alar
$31.95 Save $37.05 RRP: $69.00
Precisions Water Float Switch With Integrated Temperature Sensor Fit for Home and Business Ice Makers Easy Installation
$36.95