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SALE Water & Flood Detectors

Shop the best SALE offers on 4,013 low price water & flood detectors. SAVE on discount and clearance water & flood detectors in the Fruugo SALE, with big savings and cheap deals on GreenZech, Viewleaf, Zhiyi and more. Buy water & flood detectors online safely in the Fruugo SALE, with secure payment and fast shipping to Canada.

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3,041 - 3,072 of 3,200
Automatic Water Level Controller Module with Liquid Detection Sensor compatible with Fish Tank Aquarium - 12V
$31.95 Save $21.00 RRP: $52.95
Water Leak Detector with WiFi Remote Monitoring, Smart Flood Alarm for Home and Tank Level Control
$139.00 Save $70.00 RRP: $209.00
Water Leak Detector 120dB Loud Alarm for Home Sink Aquarium Pump Overflow Water Level Sensor
$20.95 Save $11.00 RRP: $31.95
Battery Powered Water Leak Detector with Loud Alarm for Kitchen Bathroom Basement Flood Safety
$20.95 Save $11.00 RRP: $31.95
Water Level Alarm with Floating Sensor, Instant Leak Alert for Tea Kettle and Bucket Overflow Detection
$20.95 Save $11.00 RRP: $31.95
Water Level Sensor with Smart Overflow Alarm for Kitchen and Tea Buckets, Quick Leak Detection
$20.95 Save $11.00 RRP: $31.95
Water Leak Detector with Loud Alarm and Long Battery Life for Kitchen Bathroom Toilet Early Alert
$20.95 Save $11.00 RRP: $31.95
Water Leak Detector with 120dB Loud Alarm, Sensitivity Sensor, Waterproof Design, 2 Pack
$47.95 Save $26.05 RRP: $74.00
Water Leak Detector with Volume Alarm, Accurate Detection for Basement Kitchen Bathroom Easy Install
$29.95 Save $15.00 RRP: $44.95
Water Leak Detector with WiFi Remote Monitoring, Smart Flood Alarm for Home and Tank Level Control
$139.00 Save $70.00 RRP: $209.00
Wireless Water Leak Detector with Loud Siren Alarm, IP67 Waterproof Sensor for Home Basement Kitchen
$29.95 Save $15.00 RRP: $44.95
Zigbee Compatible Water Leak Detector, Intelligent Wireless Alarm System to Protect Your Home from Leaks
$64.00 Save $35.00 RRP: $99.00
Water Leak Detector with 120dB Loud Alarm, Overflow Sensor for Home Kitchen Fish Tank Pool
$20.95 Save $11.00 RRP: $31.95
WiFi Water Leak Detector with Smart Leak Detection and Instant App Alerts for Kitchen Bathroom
$30.95 Save $15.00 RRP: $45.95
Air Conditioning Leak Detectors Portable Refrigerant Leak Tester for Car AC Maintenance
$89.00 Save $50.00 RRP: $139.00
Water Level Alarm with Large Sensor, Solar Powered Waterproof Flood Detection Alert for Kitchen and Rainwater
$20.95 Save $11.00 RRP: $31.95
AC Leak Detector Set For HVAC And Car A/C Maintenance Portable Refrigerant Detector, 26-Piece HVAC Kit For Pressure Test
$149.00 Save $70.00 RRP: $219.00
Battery Powered Water Leak Detector with Loud Alarm for Kitchen Bathroom Basement Flood Safety
$20.95 Save $11.00 RRP: $31.95
120dB Water Leak Detector with Sensitivity GoldPlated Sensor for Kitchen Garage Fish Tank
$20.95 Save $11.00 RRP: $31.95
Wireless Water Leak Detector with Smart Water Level Sensor for Home Office and Warehouse
$20.95 Save $11.00 RRP: $31.95
Wireless Water Leak Detector with Loud Siren Alarm, IP67 Waterproof Sensor for Home Basement Kitchen
$29.95 Save $15.00 RRP: $44.95
Water Leak Alarm 120dB Flood Detector with GoldPlated Sensor and 1m Wire for Basement Kitchen
$20.95 Save $11.00 RRP: $31.95
Water Leak Detector Smart Sensor With Alarm, High-Sensitivity Leak Monitoring For Bathroom And Basement, Fast Response
$29.95 Save $14.00 RRP: $43.95
Battery Powered Water Leak Detector with Loud Alarm for Kitchen Bathroom Basement Flood Protection
$20.95 Save $11.00 RRP: $31.95
Water Leak Detector DIN Rail Mount with Relay Output Flood Alarm 1M Cable Liquid Sensor 2Pack
$149.00 Save $70.00 RRP: $219.00
Water Leak Detector with 120dB Loud Alarm and GoldPlated Sensor for Home Leakage Detection
$20.95 Save $11.00 RRP: $31.95
Water Leak Detector with Volume Water Level Alarm for Home Basement Kitchen Aquarium
$29.95 Save $15.00 RRP: $44.95
Water Leak Detector 120dB Loud Alarm with Smart Sensor for Home Kitchen Solar Water Heater
$20.95 Save $11.00 RRP: $31.95
Leak Detector Air Water Indoor Outdoor Floor Heating Leakage Monitor for Home EU100‑240V
$509.00 Save $165.00 RRP: $674.00
Tuya Zigbee Smart Rain Sensor for Outdoor Wireless Real-Time Rain Detection IP67 Waterproof for Zigbee Hub Require
$22.95 Save $6.00 RRP: $28.95
Tuya Smart Zigbee Rain Sensor IP65 Waterproof Rain Detection Water Leak Sensor Real Time APP Monitoring Alert B
$17.95 Save $8.00 RRP: $25.95
Water Level Float Sensor for Ice Maker, Water Level Control Switch, Float Switch, Water Temperature Detector, Compatible with Most Models
$33.95 Save $16.00 RRP: $49.95