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Shop the best prices on 15,471 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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1,345 - 1,376 of 3,200
Smart PH Chlorine Meter Swimming Pool Water Quality Tester ORP EC TDS Temp Level Online Monitoring Analyzer for Spa
$104.00 Save $55.00 RRP: $159.00
Water Quality Tester, Automatic Residual Chlorine Tester PH Water Tester PH Chlorine Analysis
$59.00
AUBESS Tuya WiFi Water Leakage Sensor Smart Home Water Leakage Detector Flood Alert-SYKJ
$29.95 Save $19.00 RRP: $48.95
3-in-1 Tds Water Quality Tester High Accuracy Digital Water Testing Kit For Drink Water Water Teste-yuyu
$40.95
Smart Zigbee Temperature and Humidity Detector Sensor APP Real Time Monitoring LCD Screen Diaplay W
$26.95 Save $10.00 RRP: $36.95
2 in 1 Water Quality Tester Dual Scale PH and Chlorine Level CL2 Tester Meter
$64.00 Save $25.00 RRP: $89.00
Water Quality Tester, Portable Digital Monitor, Ph Water Tester Chlorine Analysis Swimming Pool Test Kit
$94.00 Save $35.00 RRP: $129.00
Float Level Sensor Pool Water Level Switch water level float sensor switch for tank Swimming Pool Garden Aquarium working
$23.95 Save $17.00 RRP: $40.95
7in1 Water Quality Monitor Chlorine PH Total Dissolved Solids SALT ORP FAC EC Temperature Meter Mariculture Water Quality Tester
$119.00 Save $50.00 RRP: $169.00
Gas Alarm Home Kitchen Gas Lpg Leak Concentration Display Voice Detection Alarm, 1 Piece, White
$109.00 Save $50.00 RRP: $159.00
Collapsible Shower Threshold Water Dam Water Flood Barrier Water Stopper For Shower Kincjon
$18.95 Save $12.00 RRP: $30.95
Combustible Gas Leak Alarm Sensor Propane Butane LPG Natural Motor Home Safety Device 12V
$19.95 Save $20.00 RRP: $39.95
Reliable Sound Light Alarm System ABS Emergency Alert System Easy to Use for Effective Emergency Notifications Yellow
$16.95
DF-96ED Automatic Water Level Controller Switch 10A 220V Water for Tank Liquid Level Detection Sensor Water Pump Control
$51.95
Leak Detector Air Water Indoor Outdoor Floor Heating Leakage Monitor for Home EU100‑240V
$479.00 Save $145.00 RRP: $624.00
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(010m )
$74.00 Save $85.00 RRP: $159.00
Motion Detector with Alarm Detector, Wireless Home Security Alarm System, Up to 120 - 150 Meters, 38 Ringtones
$74.00 Save $65.00 RRP: $139.00
Tuya Zigbee Smart Rain Sensor for Outdoor Wireless Real-Time Rain Detection IP67 Waterproof for Zigbee Hub Require
$23.95 Save $5.00 RRP: $28.95
201W Water Tank Level Sensor,Full Water Alarm System Controller, Smartphone Remote Detection Overflow Leak Alert-EU Plug
$79.00 Save $5.00 RRP: $84.00
Practical Intelligents Millimeter Waving Human Presences Sensors Battery Power Motions Detectors for Home Security
$59.00
3-in-1 Tds Water Quality Tester High Accuracy Digital Water Testing Kit For Drink Water Water Teste
$25.95 Save $73.05 RRP: $99.00
Tuya Zigbee Solar Sunlight and Rainwater Sensor 2 in 1 Rainfall Sunshine Weather Detection Sensor for Home Smart Life
$47.95 Save $111.05 RRP: $159.00
Chlorine Testing Pen 2-in-1 Water Quality Tester Measuring
$30.95 Save $88.05 RRP: $119.00
Water Alarm, Water Leak Detector, 130dB Extra Loud Alarm, Battery Powered, Leak Sensor with 100cm Cable, Water Monitor to Prevent Water Damage in Kitc
$39.95 Save $109.05 RRP: $149.00
Zigbee Flood Sensor Water Leakage Detector Water Tank Full Alert Overflow Security Alarm System Tuy
$25.95 Save $73.05 RRP: $99.00
Zigbee Water Sensor Water Detector for Home Remote Alarm Security Soaking Sensor Smart Home
$33.95 Save $85.05 RRP: $119.00
Fuel Level Monitoring Sensor For W253 W213 W205 W290 W238 C180 C200 C250 2059052910 Providing Long Lasting Reliability
$79.00
Full Automatic Water Level Controller PCB Low Consumption Liquid Level Detection Sensor Module DC12V
$21.95 Save $32.05 RRP: $54.00
Full Automatic Water Level Controller PCB Low Consumption Liquid Level Detection Sensor Module DC5V
$21.95 Save $32.05 RRP: $54.00
Ewelink 433mhz Wireless Water Leakage Sensor Water Leaks Intrusion Detector Alert Water Level Overflow Alarm For Home House Security Alarm System
$32.95 Save $15.00 RRP: $47.95
Tuya ZigBee Water Level Sensor Leakage Alarm Flood Leak Detector Smart Home Water Alert Overflow Alarm Security System
$28.95 Save $30.05 RRP: $59.00
Water Pipe Leak Detector Sensor Water Pipe Tube Leakage Monitor Tester Kit with Dual Probes Earphone EU Plug
$47.95 Save $46.05 RRP: $94.00