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SALE Water & Flood Detectors

Shop the best SALE offers on 489 low price water & flood detectors. SAVE on discount and clearance water & flood detectors in the Fruugo SALE, with big savings and cheap deals on many brands. Buy water & flood detectors online safely in the Fruugo SALE, with secure payment and fast shipping to United States.

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321 - 352 of 489
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232VDC 420mA(010m )
$36.95 Save $22.05 RRP: $59.00
Window Ajar Alarm Door Sensor, Voice Alert Adjustable Reminder for Home Garage
$69.00 Save $40.00 RRP: $109.00
Refrigerator Sensor Temperature Detector 2K Round Head Replacement GE Cold Storage Compatible AP3185407 914093 AH304103
$14.95 Save $7.00 RRP: $21.95
Smart Home Water Flow Meter with Leak Flood Alarm for Outdoor Garden Hose - Automatic Leak Protection System
$119.00 Save $50.00 RRP: $169.00
Wasserstandssensor A22 Ultraschall-Abstandssensor für AGV Roboter mit RS485 und PWM Pulsweitenmodulation
$84.00 Save $25.00 RRP: $109.00
120 dB Wired Home Security Alarm Siren, 12V DC Power, High Volume, for Indoor and Outdoor Use
$24.95 Save $12.00 RRP: $36.95
Water Level Alarm Sensor for Home Security, Plastic White Water Leak Detection, Overflow Protection Drip Alarm for Kitchen
$29.95 Save $15.00 RRP: $44.95
Water Pipe Leak Detector with Pickup Recorder Pipeline Leaking Detection Monitor ToolUS 110‑240V
$59.00 Save $30.00 RRP: $89.00
USB Professional Water Pipe Leakage Detector Water Pipeline Leak Detector Plumbing Engineering Leak Detection Device EU Plug 100‑240V
$50.95 Save $33.05 RRP: $84.00
AQara 4Pcs Water Leak Sensor Smart Wireless Flood Water Immersing Leakage Leak Detector Alarm Sensor Waterproof App Remote Control Smart Home Securi
$84.00 Save $35.00 RRP: $119.00
WLAN Water Sensor With Alarm Function, Home Overflow Detection, Intelligent Leakage Sensor With App Control, No Battery
$459.00 Save $240.00 RRP: $699.00
WiFi Door Sensor for Home Automation, Smart Magnetic Open & Closed Detectors, 2.7 x 1.2 x 0.6 Inches, App Remote Notification
$129.00 Save $60.00 RRP: $189.00
PH Chlorine Meter Tester - 2 in 1 Portable Water Quality Tester for Swimming Pools, Spas, and Drinking Water Monitoring
$69.00 Save $40.00 RRP: $109.00
Water Overflow Leakage Alarm Sensor Detector with 90dB Audio Alarm, Waterproof Leak Detection for Home Kitchen Security
$189.00 Save $100.00 RRP: $289.00
Smart WiFi Temperature Hygrometer for Tuya Smart Life App
$59.00 Save $25.00 RRP: $84.00
Pack of 3 Water Quality Tester Tester Electric Pool pH Meter for Water
$94.00 Save $45.00 RRP: $139.00
Water leak alarm, intelligent leak detection sensor, water leak detector, precise water detection sensor
$21.95 Save $11.00 RRP: $32.95
Wireless Water Leak Detector Sound Alarm Sensor Flood Detector
$24.95 Save $12.00 RRP: $36.95
WiFi Door Alarm Sensor with 80dB Sound & Visual Alerts, Tuya App Compatible, Push Notifications for Home & Garage Security
$26.95 Save $13.00 RRP: $39.95
Refrigerant Leak Detector WJL-6000PRO with LED Light for R22 R410A R134A R1234YF HVAC Freon Gas Detection
$64.00 Save $105.00 RRP: $169.00
LED Faucet Tap with Temperature Sensor and Color Changing Glow for Kitchen Sink, Durable Water Stream Showerhead
$16.95 Save $9.00 RRP: $25.95
433MHz Wired Overflow Leakage Sensor Water Level Leak Detector with Home Security Alarm and High Sensitivity Detection
$17.95 Save $9.00 RRP: $26.95
Water leak sensor, leak detector for home, sensitive water sensor, water alarm device
$21.95 Save $11.00 RRP: $32.95
WLAN Water Level Sensor Intelligent Flood Alarm App Controlled Leakage Detector for Home Garden Remote Monitoring
$27.95 Save $14.00 RRP: $41.95
Universal Cooling System Test Tool Set for Water Leak Detection, Radiator Pressure Testing, and Vacuum Testing
$159.00 Save $80.00 RRP: $239.00
Water Leak Sensor Wireless Liquid Leakage Detector IP67 Waterproof for Home Kitchen
$18.95 Save $12.00 RRP: $30.95
Luftdetektor Smart Air Box ZigBee/WiFi Air Quality Monitor For Formaldehyde CO2 Humidity Temperature WLAN
$44.95 Save $24.05 RRP: $69.00
Water Quality Tester Chlorine Tester For Pool Water Quality Analyzer Handheld Pack Of 5
$129.00 Save $60.00 RRP: $189.00
Water Leak Detector, Wireless Water Sensor, Alarm, Smart Water Sensor, Leak Detection System
$23.95 Save $11.00 RRP: $34.95
Water Leak Alarm with Wired Sensor and 1 M Metal Water Level Probe, Double Metal Pole
$18.95 Save $10.00 RRP: $28.95
Home Control Basement Water Sensor WiFi Water Detector with External Sensor for Drainage Chute and Washing Machine
$21.95 Save $11.00 RRP: $32.95
Water Leak Detector Sensor Alarm - Overflow Monitoring Device for Home - Drip Leak Detection System
$17.95 Save $9.00 RRP: $26.95