Water & Temperature Detectors
water & temperature detectors — pre-owned
Browse 115 water & temperature detectors — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
TSI/3M Quest Technologies QUESTemp 48N Waterless Wet Bulb Heat Stress Monitor
Everything is in excellent condition used lightly.
SteamLabs Control UFCV-1000 Smart Water Leak Detector w/Automativ Shut-Off 1"
NO POWER CORDS! You will need to get replacement power cords they have been misplaced. The Streamlabs Control UFCV-1000 Smart Water Leak Detector with Automatic Shut-Off is a sophisticated home security device designed to detect water leaks and automatically shut off the water supply to prevent potential water damage. This black water detector, with a sleek design and reliable battery backup, is a must-have for homeowners looking to safeguard their property from costly water leaks. The model UFCV-1000 offers peace of mind and protection for your home and garden.
Emerson Freeze Alarm Dialer Pro FA-800E Base Unit In Box w/Cables and Power sup
This item is in pre-owned condition! There are NO major flaws with this item, unless noted (or pointed to in pictures specifically).
Emerson Intermediate Freeze Alarm Dialer • Base Unit w/Power Supply & Sensor
This item is in pre-owned condition! There are NO major flaws with this item, unless noted (or pointed to in pictures specifically).
Flume2 Smart Home Water Monitor and Leak Detector PREOWNED
The Flume2 Smart Home Water Monitor and Leak Detector is a reliable and innovative device designed to detect water leaks in your home. With its smart home capabilities This is a working set. Selling because I no longer need it. Download app and access install instructions from flume
Flume 2 Model F2600 F2700 Smart Home Water Monitor & Leak Detector
The person who sold it to me never used it. Ships out fast
Moen Flo Smart Water Monitor and Automatic Shutoff Sensor, 1 Inch 900-006
Y1054 JXS 0426 6202. -I take photos of the exact item that you will get unless state otherwise.
You save $17.50
TrolMaster Hydro-X Water Detector Sensors & Humid Control Module Lot 4pc Grow
Quantity: 4 Pieces (2 sensors w/ wired leads, 2 plug-in modules). Certifications: ETL/Intertek label visible on sensor modules. Condition: Used.
You save $50.98
LeakBot 3.0 Home Water Leak Detector Works With Android Or iOS
Flume Smart Leak Detector & Water Flow Monitor For Parts Non-Working Device
Can't get bridge to connect to wifi so selling for parts only as non working device.. please see photos for details Flume Smart Leak Detector and Water Flow Monitor system designed to detect water leaks and monitor usage through a dedicated smartphone app. This unit is intended for indoor and outdoor usage to help manage water bills and prevent damage. This specific listing is being sold for parts or repair as it is a non-working device. Includes the sensor, bridge, power adapter, and original packaging. Please see photos for internal components and included accessories.
ROOST SMART WATER LEAK AND FREEZE DETECTOR RSW-200 WI-FI-ENABLED HOME SENSOR DIY
Flume 2 Wireless Smart Home F2200 Water Monitor & F2100 Leak Detector - As/Is
This unit was sold and the buyer stated that the two units wouldn’t pair together and returned it. I have no way to verify this and I’m just selling as is.
Juniper System Archer Amphibian 2 Analyzer for Eureka Manta Water Quality Tester
Up for sale is a used Juniper System Archer Amphibian 2 Data Collector that was built for Eureka Manta Water Quality Tester. Data collector only! Power Adaptor or other accessories are NOT included.
Flume Smart Water Monitor WiFi System ** Includes Brand New Battery**
Includes everything needed to get set up. Key Features. App Insights: Breaks down water usage by appliance, indoors vs. outdoors, and provides daily, weekly, or monthly budgeting tools.
Trollmaster UD-1 Water Detector
The Trollmaster UD-1 Water Detector is a reliable and efficient device designed to detect water leaks and moisture in your home. With the trusted brand of Trollmaster, you can be confident in the accuracy and performance of this water detector. Its compact size and easy installation make it a convenient addition to your home security and home improvement needs. This product is essential for preventing water damage and ensuring peace of mind in your home.
Flo By Moen 920-004 Smart Water Leak Detector Sensor 3 Pack White Plug Home
The Flo By Moen 920-004 Smart Water Leak Detector Sensor 3 Pack in White is a reliable and efficient solution for monitoring water leaks in your home. With a power source of batteries and smart home protocol of Wi-Fi, these detectors offer remote monitoring capabilities for added convenience. The Moen brand ensures quality and trustworthiness, making this product a valuable addition to your home security system.
Guardian by Elexa GVC1 Smart Water Valve Controller Automatic Shutoff System New
This product was only used for testing purposes. Was never permanently installed. The Guardian by Elexa GVC1 Smart Water Valve Controller, GLD1 leak detector and GBR1 Bridge is an innovative product designed to detect water leaks and automatically shut off the water supply in case of an emergency. This smart home improvement device is equipped with a water detector and features the model GVC1, ensuring reliable performance in detecting potential issues and safeguarding your home from water damage. The Guardian system provides peace of mind and added security for homeowners looking to enhance their home's water safety.
GoveeLife H5058 Water Detector 2 Kit (5 Pack) USED Sensors (see description)
Includes 5 sensors only. Three (3) of the sensors are gently used. All five function flawlessly as loud local alarms, or can be paired to an existing Govee setup.
Kele WD-1B / Water Detector Spot Leak Detection / Weatherproof Enclosure🇺🇸🇺🇸
Kele WD-1B Water Detector Spot Leak Detection Weatherproof Enclosure 🇺🇸🇺🇸. Condition is Used. Shipped with USPS Ground Advantage.
Protected Home Freeze Alarm Dialer FA-700 Complete
RECEIVER ONLY!La Crosse Weather Station Thermometer WS-9117U Control Screen
RECEIVER ONLY!La Crosse Weather Station Thermometer WS-9117U Control Screen Receiver and stand only. No sensor. It's in excellent condition and works the way it should. Please view all pictures for the complete description.bin31bag3.
Honeywell 5809SS Wireless Fixed Heat & Rate-of-Rise Temperature Sensor
Great working shape when removed. As is. See Photos. Photos is what ships. Please ask any questions . Multiple items get shipped together.
Moisture leak detector for Samsung Dishwasher
With this sensor, you'll never have to worry about your dishwasher leaking again! All appliance parts are designed to fit specific model numbers. Parts from Samsung DW80J3020UB/AA - DW80J3020US V1.3 Dishwasher.
Quest Technologies AQ5000 Pro Test Meter - Free Shipping
Google - Nest Thermostat Temperature Sensor (2nd gen) 1-Pack - Porcelain White
Directly compatible with the 3rd and 4th Gen Google Nest Thermostats or Nest Thermostat E. Google - Nest Learning Thermostat (4th gen). Google - Nest Learning Thermostat (3rd gen). Do not know the entire history of item so be aware battery use may vary and or not be included at all.
Flume F1100 Intelligent Leak Detection Detector Water Management Tested WORKS!
Item in good, used condition! Comes with all pieces in original packaging!
Quest Technologies 3M QUESTemp 48N Heat Stress Monitor - Free Shipping
Acurite Sportsman Forecaster Wireless Activity Meter 00252W | NO SENSOR
Replacement meter only. Does not include a sensor. Pre-owned condition shows age, wear, etc. Please see photos.
Guardian by Elexa Smart Water Leak Detector System GVC1 Valve + Sensors PARTS
Guardian by Elexa Smart Water Leak Detection System – For Parts. • Multiple Guardian leak sensors (Model GLD1). • Individual leak sensors have NOT been tested. • System has not been connected to water, app, or network.
You save $20.00
TSI/3M Quest Technologies QUESTemp 46 Waterless Wet Bulb Heat Stress Monitor
THIS IS A WORKING QUEST TEMP 46 3M WITH CASE.
Protected Home Freeze Temperature Alert Alarm Telephone Dialer FA-700
Protected Home Freeze Temperature Alert Alarm Telephone Dialer FA-700. Condition is Used. Shipped with USPS Ground Advantage.
HawkEye DT2BX-TH In-Dash Depth Sounder with Air and Water Temperature PC1720845
In good condition Clean with tag intact Includes all in photos
You save $3.60
TSI/3M Quest Technologies QUESTemp 48N Waterless Wet Bulb Heat Stress Monitor
QUESTemp° 48N Area Waterless Wet Bulb Heat Stress Monitors. Waterless wet bulb sensing technology eliminates daily maintenance.
Flume F1100 Intelligent Leak Detection Detector Water Management
Hampton Home Freeze Alert, Avoid Frozen Pipes, Connects To Landline Phone Cord
free us ship
Monnit ALTA Wireless Water Detection Puck Disk Sensor MNS2-9-PK-WS-PS 900MHz
Features of Monnit ALTA Sensors. ALTA® Wireless Water Detection Disc Sensors report the presence or absence of water. The convenient water tight puck design allows the sensor to be placed anywhere it's dry or wet.
Newentor Weather Station
Newentor Weather Station new open box
You save $19.11
Reliance Freeze Monitor White THP217 Home Protectors Alarm System
Reliance Freeze Monitor THP217 Pre-owned, Tested and Works Reliance Home Protectors Freeze Monitor provides peace of mind for homeowners and cabin owners by monitoring indoor temperatures. This THP217 model is designed to alert you when temperatures drop to 42°F (5.5°C) or below, helping to prevent frozen pipes and water damage. It features a quick plug-in installation and an easy-to-program LCD display. The unit can call up to 5 pre-programmed phone numbers and includes a built-in 110dB alarm for local notification. Equipped with flash memory to save your data during power outages and a battery backup option for added security. Includes the main monitoring unit, power adapter, phone cord, and mounting hardware.
Wall pipeline water Leakage detector locator for home improve TYM-3A
It detects the sound and leakage signal of the leakage area. Collection and analysis, and can be used in conjunction with the tracer gas detection mode to achieve precise positioning and effectively solve the problem of leakage detection in pressure pipelines.
Vintage Cooper Tabletop Thermometer- Gold And Black -Rose And Leaf Theme
This Vintage Cooper Tabletop Thermometer is a stylish and decorative temperature sensor that adds a touch of elegance to any room. Featuring a rose and leaf theme in gold and black, this lightweight thermometer is not only functional but also a beautiful piece of home decor. The Cooper brand ensures quality and reliability, making this tabletop thermometer a charming addition to your home improvement projects. 5”x3.5” with a 3” base