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Shop the best SALE offers on 387 low price detectors. SAVE on discount and clearance detectors in the Fruugo SALE, with big savings and cheap deals on many brands. Buy detectors online safely in the Fruugo SALE, with secure payment and fast shipping to United States.

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353 - 384 of 387
Water leak detector for home, leak detector with water sensor water leak alarm with wireless water detector, multipurpose leak detector with sensor
$24.95 Save $13.00 RRP: $37.95
Water outlet automatic shutoff valve alarm, water immersion sensor cable, household overflow alarm
$41.95 Save $22.05 RRP: $64.00
Smart home Tuya wireless water sensor for water leak detection alarm and water level overflow alarm
$42.95 Save $21.05 RRP: $64.00
Tuya Zigbee Smart Water Leak Sensor Water Overflow Level Detector Security Alarm System Flood Leak Sensor Ref: 8450
$209.00 Save $100.00 RRP: $309.00
Klimaanlagen Lecksucher AC Reparatur-Set für Autoklimaanlagen, Kühlerdruckprüfung, Systeminspektion und Wartung
$64.00 Save $30.00 RRP: $94.00
2 In 1 Chlorine Detector PH & CL2 Meter Swimming Pool Spa Monitor Water Quality Tester Square Housing Aquarium
$27.95 Save $14.00 RRP: $41.95
Water Quality Tester Chlorine Tester For Pool Water Quality Analyzer Handheld Pack Of 5
$129.00 Save $60.00 RRP: $189.00
Efficient wall finder with multiple detection modes simplify your projects at home
$35.95 Save $18.05 RRP: $54.00
Universal Valve Extension Adapter, 45, 90, 135 Degree Angle, Adjustable Tire Valves for Motorcycle, Car, Tire Inflation, Golden 135 Degree
$14.95 Save $8.00 RRP: $22.95
ZigBee Scene Switching Tuya Smart Device, 4 Buttons 12 Scene, Smart Home Automation, Requires ZigBee Gateway, Battery Included, White 4 Gang
$32.95 Save $16.00 RRP: $48.95
Odour-Repellent 3-Channel PVC Siphon With Overflow Protection For Home Drainage Systems
$32.95 Save $16.00 RRP: $48.95
Pocket Water Quality Tester Mineral Water Testing Pen BIO Energy Pen Button Included For Home Mineral Testing Portable
$14.95 Save $8.00 RRP: $22.95
Alarm for Water Immersion Flood Sensor with Leak Detection Function, Moisture and Water Level Alarm, Overflow Alarm ABS 1
$20.95 Save $10.00 RRP: $30.95
High-Sensitivity Water Leak Detector with Alarm, Battery-Free for Basement, Kitchen, Bathroom, Reliable Leak Alarm, White
$20.95 Save $10.00 RRP: $30.95
Water Leak Sensor Probe Electric Water Probe with Long Cable for High-Precision Water Detection in Households and Businesses
$14.95 Save $8.00 RRP: $22.95
Leak Detection Water Sensor Wireless Water Alarm with Smartphone Notifications for Bathroom, Kitchen, and Aquariums, Durable Material
$27.95 Save $14.00 RRP: $41.95
Water Quality Tester - Portable Digital Chlorine CL2 PH Meter for Swimming Pools, Accurate Water Analyzer, Easy to Use
$37.95 Save $21.05 RRP: $59.00
temperature gauge for gas, pellet, wood stoves, iron flow meter
$19.95 Save $9.00 RRP: $28.95
Handheld Leak Detector Halogen Leak Detector For Automotive Refrigerant Systems Intelligent Electronic Halogen Tester
$64.00 Save $30.00 RRP: $94.00
Leakage Detector Portable High-Sensitivity Leak Tester And Analyzers
$99.00 Save $50.00 RRP: $149.00
SNZB-05P Zigbee Water Detector, Water Sensor, Kitchens, Alexa and Google Assistant Compatible, Zigbee Hub Required
$35.95 Save $18.05 RRP: $54.00
Water Immersion Detector Leak Alarm Immersion Detection Alarm Moisture Detector For Home And Cellar White Model 1
$17.95 Save $9.00 RRP: $26.95
Water Detector for Tuya Smart Home WiFi Water Leak Sensor, App Alarm, Water Level Sensor, 2.4 GHz 802.11b/g/n, 4-Pack
$54.00 Save $25.00 RRP: $79.00
Leak Detector High Sensitivity Portable Handheld Gas Leak Tester Compact Leak Analyzer
$74.00 Save $35.00 RRP: $109.00
Swimming Pool Water Quality Tester Portable PH Meter For Pools Spas Aquarium Residual Chlorine Detector CL2 White
$37.95 Save $21.05 RRP: $59.00
Smart Home Water Alarm, 433 MHz, Wireless Water Leak Detector, Sound Alarm, Sensor, Flood Alarm
$24.95 Save $13.00 RRP: $37.95
Halogen Leak Detector for HVAC - Adjustable Sensitivity Sniffer for CFC HFC HCFC with UV Lamp and Audio Visual Alarm
$48.95 Save $25.05 RRP: $74.00
Automotive Air Conditioning Leak Detector Set, Flashlight AC Leak Detection Kit Versatile Leak Detector for Vehicles and Refrigeration Equipment
$59.00 Save $30.00 RRP: $89.00
Refrigerant Leak Detector with LED Light, WJL6000PRO Halogen Leak Detector Freon Gas
$64.00 Save $105.00 RRP: $169.00
Water Leak Detector Smart Sensor With Alarm, High-Sensitivity Leak Monitoring For Bathroom And Basement, Fast Response
$20.95 Save $10.00 RRP: $30.95
WiFi Temperature Sensor and Humidity Monitor, Smart Wireless Home Device with App Alerts and Remote Control
$23.95 Save $7.00 RRP: $30.95
Air Conditioning Leak Detectors Portable Refrigerant Leak Tester for Car AC Maintenance
$64.00 Save $30.00 RRP: $94.00