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    • SALE (1682)

    £50 to £100 Water & Flood Detectors

    Shop the best prices on 2,067 great value £50 to £100 water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Fstniceted, Guangzhou Buqi Trading Co., Ltd and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

    Filters
    1 - 32 of 2,067
    Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water-hy
    £64.00 Save £30.00 RRP: £94.00
    Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & Android EU Plug
    £54.00
    Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm With Silencer Switch
    £69.00 Save £35.00 RRP: £104.00
    Portable 6-in-1 Water Quality Tester for pH EC TDS ORP Temperature Chlorine with Bluetooth and Mobile App
    £54.00
    1 Set Leak Detector 90890-06840 for Mercury Parsun Hidea Seapro Outboard Motor Lower Casing
    £84.00 Save £20.00 RRP: £104.00
    Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & Android EU Plug unbrand
    £52.95
    Water Level Sensor Alarm with High Low Detection for Tank Pool Liquid Level Monitoring
    £64.00 Save £55.00 RRP: £119.00
    Portable 6-in-1 Water Quality Tester for pH EC TDS ORP Temperature Chlorine with Bluetooth and Mobile App
    £59.00 Save £40.00 RRP: £99.00
    3Pcs Tuya WiFi Smart Water Sensor Leak Detector Flood Water Leakage Alarm Security System Smart Life Via Tuya Zigbee Gateway
    £59.00 Save £35.00 RRP: £94.00
    Tuya Smart WiFi Ultra Water Tank Level Sensor with Real-Time Alerts & App Control for iOS/Android EU Plug
    £59.00 Save £35.00 RRP: £94.00
    Water Quality Tester 2-In-1 pH and Chlorine Kit, 0-3.0ppm CL2, Pool Spa Water Analysis Monitor, Hydroponics Compatible
    £59.00 Save £25.00 RRP: £84.00
    High Precision Water Level Sensor - 5m Cable Stainless Steel Liquid Level Detector for Water Tank Monitoring YB2JF
    £69.00 Save £40.00 RRP: £109.00
    Ultrasonic Water Tank Liquid Depth Level Meter Sensor Water Level Gauge Water Tank Level Indicator With Temperature Display For Liquid, Ultrasonic Ele
    £74.00 Save £15.00 RRP: £89.00
    SONOFF SNZB-01 Zigbee Wireless Smart Switch Button Low-Battery Notification
    £64.00 Save £65.00 RRP: £129.00
    Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & An
    £69.00 Save £70.00 RRP: £139.00
    WiFi Tuya Water Leak Detector Flood Sensor Alarm Tank Leak Water Full Water Linkage
    £54.00 Save £45.00 RRP: £99.00
    Smart Wireless Sonar Sensor for Underwater Mobile Phone, High Definition Visual Bluetooth Fish Finder for Fishing
    £79.00 Save £20.00 RRP: £99.00
    Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Guangzhou Buqi Trading Co., Ltd
    £69.00 Save £70.00 RRP: £139.00
    Water Leak Alarm Flood Level Overflow Detector Sensor Home Security Alarm
    £49.00
    Water Level Indicator Alarm with Silencer Switch - High and Low Water Level Sensor Alarm for Monitoring Water Lines
    £79.00
    Water Quality Tester for pH and Chlorine, Measuring Device for Pools, Ponds, Aquariums, and Swimming Pools
    £64.00
    Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & An Enshishixiaoweiyuejianwangluokejiyouxiangongsi
    £64.00 Save £55.00 RRP: £119.00
    2 in 1 Water Level Alarm Sensor 90dB Tank Monitoring Full Shortage Liquid
    £104.00 Save £35.00 RRP: £139.00
    Tuya Smart Zigbee Solar Light with Rain Sensor & Real-Time Alarm
    £69.00 Save £5.00 RRP: £74.00
    Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display
    £59.00 Save £35.00 RRP: £94.00
    2025 2025 Tuya Smart WiFi Ultrasonic Water Tank Level Monitoring Sensor with Real-Time Alarm an
    £89.00 Save £60.00 RRP: £149.00
    2025 Ultrasonic Wireless Water Tank Liquid Level Meter with Temperature Sensor Level Monitor Time Display Low Battery Alarm
    £49.00 Save £50.00 RRP: £99.00
    Refrigerant Leak Detector WJL6000PRO with LED Light for Freon Gas Detection, Halogen Compatible, Portable Design
    £59.00 Save £15.00 RRP: £74.00
    Tuya WiFi Water Quality Detector Analyzer Water Monitor EU Plug
    £79.00 Save £25.00 RRP: £104.00
    Water Level Indicator Alarm Water Level Alarm Sensor Water Line Indicates Low Or High Water Level-yvan
    £79.00 Save £80.00 RRP: £159.00
    High/Low Water Level Alarm with 15m Sensor - ABS+Stainless Steel Liquid Detection for Pools/Wells (90dB, 220V AC)_MM2
    £79.00 Save £10.00 RRP: £89.00
    Carb Carburetor Leak Detector Pressure Test Gauge Kit compatible 57-21 57-21-1 705-020 compatible Tillotson 243-504 Garden Power Tool+
    £74.00 Save £30.00 RRP: £104.00
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