ReviewsLow Water Alarm

Ultrasonic Liquid Depth Level Meter Water Tank Level Temperature Sensor

  • min/max records and alarm :Supports tank liquid level high/low alarm and tank liquid empty alert.You can store min/max records and set alarms for specific water levels (high/low) or when empty..
  • 10-element LCD graph :View your room's temperature, tank temperature and water level and displays on a 10-element LCD bar graph..
  • ℉ or ℃ :Displays indoor temperature (℉ or ℃) and tank temperature (℉ or ℃) at the same time..
  • 100m :Keep an eye on your outdoor water tank from the comfort of your own living room, up to 100m away..
  • anywhere at home :You can hang the receiver unit on a wall or pull out the stand and place it on your kitchen bench top, table or desk..
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Portable Nano Nebulizer with Alarm Function, Handy Face Nebulizer, 40ml USB Rechargeable Mini Beauty Nano Facial Sprayer, 12x7.5cm(Pink)

  • Nano water mist: Nano moisturizing sprayer, nano level water mist makes hydration more gentle and comfortable.
  • 40ml water tank: Equipped with 40ml large capacity water tank, if there is no water in the tank, it will automatically cut off the power.
  • With the alarm function: With the alarm function, the volume is about 120dB, can be operated by simple buttons.
  • Low noise: Low noise design, quiet operation will not affect your rest and work.
  • Portable: Small and portable, it can moisturize your face at any time. It is a great gift for family and friends.
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AWOLIMEI Heads Up Display for Cars C1，Obd2 Display with RPM、 Fuel Consumption、Water Temperature、Over-Speed Alarm，GPS Speedometer Suitable for All Cars

  • ...3D mirror. The transparent reflector has no ghosting and the angle of the product can be freely adjusted to suit your driving habits. The product also features automatic brightness adjustment and manual brightness adjustment, so you can see the projected image clearly, day or night..
  • 【OBD mode function】：speed, water temperature, voltage, fuel consumption, rpm, single mileage, total mileage accumulated, travel time, direction of travel, number of star searches, altitude, system time, intake pressure, oil temperature, air-fuel ratio, turbo pressure, intake pressure, acceleration test, brake test, clear fault codes, read data stream .Over speed alarm, RPM alarm, high water temperature alarm, low voltage alarm, engine fault alarm..
  • 【GPS mode function】：Speed, travel time, satellite time, altitude, number of satellites, direction of travel, single mileage, voltage, acceleration test, brake test. Over speed alarm, low voltage alarm..
  • 【Multiple screen options】：Unique and novel interface design, 7 colour screens can be switched at will, you can choose the screen you want according to your needs..
  • 【After-sales service】 If you encounter problems in using the product, you can contact us through Amazon, we will be happy to serve you. Please note....
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Cheerwing RC Racing Boat for Adults - High Speed Electronic Remote Control Boat for Kids

  • 2.4 GHZ High Speed: 2.4 GHZ frequency controller supports multiple rc boats to race synchronously! The max speed up to 15 MPH(25km/h) allow you blow other remote control boats out of the water! Ideal rc racing ship toys for Pool and Outdoor!.
  • Capsize Recovery Feature: Self-Righting Hull Design gets the racing boat back to the game quickly while the boat is capsizing ..
  • Auto-Corrects Yaw: Internal Navigation Rudder Design allows the rc boat correcting the yaw automatically which makes a easy sailing..
  • Poor Signal Alarm: The transmitter of the rc boat will issue alarm sound for you to make a return voyage or stop the boat on time while the signal becomes poor..
  • Low Battery Alarm: The controller will sound alarm to remind you of battery charging or replacing while the battery is in low power..
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Cheerwing RC Racing Boat for Adults - High Speed Electronic Remote Control Boat for Kids

  • 2.4 GHZ High Speed: 2.4 GHZ frequency controller supports multiple rc boats to race synchronously! The max speed up to 15 MPH(25km/h) allow you blow other remote control boats out of the water! Ideal rc racing ship toys for Pool and Outdoor!.
  • Capsize Recovery Feature: Self-Righting Hull Design gets the racing boat back to the game quickly while the boat is capsizing ..
  • Auto-Corrects Yaw: Internal Navigation Rudder Design allows the rc boat correcting the yaw automatically which makes a easy sailing..
  • Poor Signal Alarm: The transmitter of the rc boat will issue alarm sound for you to make a return voyage or stop the boat on time while the signal becomes poor..
  • Low Battery Alarm: The controller will sound alarm to remind you of battery charging or replacing while the battery is in low power..
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Metal Detector X10 Pro with 9*5\ Coil Waterproof Light Weight Easy to Use Loud Speaker Built-in Rechargeable Battery Perfect for Beginners

  • ...different icons will appear on the MMD02 display..
  • FUN FOR EVERYONE: The detection rod of MMD02 can be freely adjusted in length from 61cm to 90cm. Not only is it usable by adults, but it also provides the joy of treasure hunting for kids. The non-slip strip equipped with MMD02 makes it more convenient to carry. The waterproof coil also offers another detection possibility, namely shallow water detection. ? Notice: The detection rod and coil are waterproof, but the detector is not..
  • DETECTION OF 3 TYPES OF METALS: MMD02 provides 3 detection to detect 3 types of different metals, for the 3 different types it will emit the 3 different sounds: a low tone alarm sound for ferrous metals, a medium tone alarm sound for low conductivity non-ferrous metals, and a high-tone alarm sound for high conductivity non-ferrous metals..
  • PACKAGING: 1 × MMD02 Metal Detector, 1 × Carrying Bag, 2 × 9V Batteries, 1 × User Manual ? Notice: When the screen is blank and only the OVERLOAD-RAISE COIL icon flashes, it means there is a metal large underground or that the ground has strong magnetism, which causes MMD02 to enter overload mode, so MMD02 will not work normally..
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Head up Display, Universal Car HUD Large Screen Head Up Display Suitable for OBD and GPS Dual System OverSpeed Warning Car HUD Supports Stereo Imaging

  • OBD GPS DUAL SYSTEM DISPLAY:The HUD car head up display C800 uses a fully compatible OBD and GPS dual system. Supporting speed, rotation rate, fuel consumption, water temperature, battery voltage, mileage, travel time, local time, altitude, driving direction, latitude and longitude, 100 km acceleration test..
  • ALARM FUNCTION:This universal car display supports overspeed alarm (single segment / four segment alarm) speed alarm shift reminder water temperature too high, alarm voltage too low, alarm fatigue driving reminder engine fault, alarm clear fault code, public mile free switch..
  • STEREO IMAGING:This over speed warning car display using a translucent semi reflective lens to suspend the information stereoscopic display in the air. No reflection, zero ghosting, clearer daytime display..
  • EASY TO INSTALL:Large screen / no film, easy to install, plug and play, intelligent output, stable and safe, intelligent power saving automatic switch machine and other functions, it is a tool for your travel..
  • LONG SERVICE LIFE:This car head up screen is made of high quality materials, it has a long service life. No matter what car, it can be used as long as it is powered..
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Flood Buzz Water Leak Detector Sounds Alarm (Set of 3)

  • LOW-COST, LOUD AND EFFECTIVE water leak alarm designed to help mitigate damage and avoid the associated liabilities and legal exposure to landlords and management companies caused by water leaks..
  • IMPORTANT TOOL to warn apartment dwellers, condo owners, managers and landlords of leak conditions so that they can be fixed before they become much costlier problems..
  • NO BATTERIES REQUIRED. Lasts up to 3 years..
  • SIMPLE INSTALLATION. Just place it and forget it. If water is present, a 110 dB alarm will sound..
  • PERFECT for water heaters, laundry areas, under sinks, next to toilets, and near any suspected leak locations..
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Amrex 2\x2\ Sponge Insert Replacements From Caputron (10 Inserts/Pack)

  • Design The Output Contact Adopts Relay, Which Can Withstand Large Output Current, And Can Set System Parameters According To The Button, So As To Meet The Application Of Different Occasions..
  • Characteristics Dc20D Is One Module Used For Diesel Engine Or Generator. The Status Of The Engine And Generator Can Be Checked Conveniently..
  • MultiFunctional It Is With The Functions Of Auto Start/Stop, Protection And Alarm Indication. Dc Power And Running Situation Is Indicated On The Front Panel..
  • Easy To Use Add Current, Speed Measurement Display Function, Add Rs485 Interface, Can Be Connected To The Computer..
  • Good Effects Over Frequency, Low Frequency, Over Voltage, Under Voltage, Low Oil Pressure, High Temperature, Low Water Level, Low Oil Level, Charge Failure, OverTime Stop, Emergency Stop Alarm System As Well As Low Battery Voltage Can Be Indicated In Time..
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BestEquip Cooling System CW5200DG Industrial Water Chiller CW-5200 White

  • Product Parameter: The CW-5200DG industrial water cooler chiller is 8.5L capacity, Using standard R470C refrigerant,10L/max.flow, Precision:....
  • Efficient Cooling Fan: The water cooler chiller has two professional forced air-cooled radiators, high heat dissipating capacity, and not easy to be....
  • Constant & Intelligent Temperature Mode: CW-5200 series industrial chiller can be used to cool high-power lasers. Two working temperature modes are....
  • Various Alarm Functions: This professional industrial chiller has multiple warning protection mechanisms such as water flow alarm protection, high/low....
  • Multiple Application: CW-5200 Series professional industrial water cooler machine is suitable for small water-cooled cooling devices requested....
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TREATLIFE Smart Water Leak Detector 4 Pack & Zigbee Hub Kits 2.4GHz WiFi Water Sensor Alarm Sensitive Leak and Drip Alert Compatible with Alexa and Google Home for Kitchen Bathroom Basement

  • Need to Know Before Order: Require a secured 2.4GHz WiFi network connection. Avoid the amount of water exceeding the upper cover of the water sensor....
  • Low-cost and Effective: The sensitive water detector alarm will emit a 60 dB alarm sound when encountering water leakage or water flow, you can hear....
  • Automate Your Home: With more fast, stable, and energy-saving Treatlife ZigBee gateway, the water detection alarm can be linked with Treatlife's smart....
  • All-day Protection: Smart technology helps reduce the risk of water damage by providing 24/7 monitoring to help detect leaks. It will push APP and....
  • IP67 Waterproof: The water leak sensor comes pre-installed with 8 AAA batteries(included). The battery usage on the APP will remind you when to....
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