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£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.

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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