Best Leak Alarm

Y201 Portable Propane Methane Natural Gas Leak Detector; Gas Sniffer to Locate Combustible Gas Leaks Source Like Fuel, LPG,LNG, Butane,Sewer Gas; Sound & Visual Alarm; Flexible Sensor Probe

  • ...es (not included) are used for power supply. The natural gas leak detector sniffer can be carried with you and used for gas detection in various indoor,home,outdoor and field scenarios, such as kitchens, natural gas pipelines, propane storage tank stations, engine rooms, sewers, RV, etc..
  • ✔ ACOUSTIC AND VISUAL GAS ALARM:Y201 has six red LEDs (visual) and 85dB audible alarm. When gas is detected, LED and sound alarm will warn of gas leakage, and the relative concentration of gas leakage will be displayed by the number of LED lights..
  • ✔PATENTS AND SATISFACTORY AFTER SALES SERVISE:Applied for patents and certifications, product quality is guaranteed. If you are not satisfied with the quality of our products, we will replace you with new products for free within two years..
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Zircon Leak Alert + LED! Water Leak Detector & Flood Sensor Alarm/Water Leak Sensor with Dual Leak Alarms 90Db Audio + Flashing LED Lights/Battery Powered-Batteries Not Included 1 Pack 72332

  • Loud (90dB) alarm sounds and LED lights flash when even the slightest amount of moisture is detected.
  • In flood situations, the Leak Alert + LED! water detector is engineered to float and continue to sound the SOS alarm for up to 72 hours or until the....
  • Fully automatic battery-powered operation - no wiring required for this leak sensor. Like your smoke and carbon monoxide detectors, a low battery....
  • Place in basements, bathrooms, kitchens, or wherever there is a potential for leaks. Common placements of the leak detector are near sump pumps, water....
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Carbon Monoxide Detectors - Hembisen CO Alarm Detector Monitor Battery Operated with Digital Display for House Kitchen Restaurant Hotel Office

  • 【New Optimized Imported High-precision Sensors】Using electrochemical sensors, with more reliability, stability, responsiveness, to avoid the possibility of false readings and false alarms..
  • 【Microprocessor intelligent identification】 When the carbon monoxide gas leak reaches a certain level, the carbon monoxide detector can quickly identify the gas and issue an 85-decibel alarm to avoid dangerous accidents and ensure the safety of people and property..
  • 【Alarm Standard】50ppm - Alarm within 60 to 90 minutes.
  • 【Package Includes】:1×carbon monoxide detector,1×manual, 2×screws.
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CPS LS2 LEAK-SEEKER II Refrigerant Leak Detector

  • AUTOMATIC: The world’s only leak detector with fully automatic sensitivity selection and control.
  • QUALITY DISPLAY: Features a simple, intuitive bar graph LED display.
  • ADVANCED SOFTWARE: This Leak Detector features 56 levels of sensitivity automatically selected by proprietary Powershift software.
  • PERFORMANCE: Optimal leak-finding performance under a broad range of conditions.
  • EXCEPTIONAL DESIGN: Ergonomic, high-impact housing with high output alarm speaker.
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Natural Gas Leak Detector Portable Methane Propane Combustible Natural Gas Leak Sniffer Detector with 10ft Drop Test by HABOTES (Handheld)

  • ...With a maximum length of 16-Inch gooseneck sensor probe, you will be reaching anywhere even in hard-to-reach areas. Quickly and accurately pinpoint potential combustible gases leaked in your RV, trailer, camper, kitchen, basement, gas stove, water heater and other household devices at home..
  • 【Audible & Visual Alarm】With the sound and bargraph two alarm ways, you can get timely feedback on the results. Press MUTE key to turn on/off audible alarm in case you need. With high definition LCD display screen, which can show the data more clearly, give you a better using experience. Power-save modes, auto power off after about 10 minutes if there are no operation and measurement signal..
  • 【Detection Range】Approximately 0 to 9,999 ppm (Based on Methane), instant response once encounter leakage points..
  • 【Lifetime Technical Support】Design patent and certifications are applied to make sure the product quality and uniqueness. Replacement and friendly customer service are available even it’s broken in 12 months..
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CityTech Miniature Combustible Gas Sensor LEL Micropel 75C

  • DETECT LEAKS: Methane/natural gas, propane, hydrogen and other hydrocarbon and combustible gases..
  • BACKLIT LCD SCREEN: Easier to use than the traditional LED light style, see the readings in parts per million (ppm), Lower Explosive Limit (%LEL), or percent by volume (%VOL)..
  • DIGITAL BAR GRAPH: Visual representation of the severity of the leak and concentration of the gas..
  • AUDIBLE ALARM: Easily pinpoint the location of the leak with the loud audible alarm..
  • LONG, FLEXIBLE PROBE: 13-inch long gooseneck probe offers the versatility to get into tight, hard to reach spaces..
  • QUICK OPERATION: Waste no time with the NGD269’s fast warmup and response time..
  • HARD CARRYING CASE: Comes with a hard plastic case for easy storage and ultra-portability..
  • GENERAL TOOLS: We have been a recognized leader in the innovation, design, and development of specialized precision tools for many years. We encourage craftspeople, artisans, and DIYers to work smarter, measure better, and increase productivity..
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Techamor Y401 Natural Gas Detector, Home Gas Alarm and Monitor, Propane Gas Detector and Gas Leak Alarm for LNG, LPG, Methane, Coal Gas Detection in Kitchen, Home, Camper (1 Pack)

  • [Multiple Gases Detection] The Natural gas detector is suitable for 24 hours gas leak monitoring of LNG, LPG (propane), methane, natural gas, coal gas at your kitchen, camper, stove, furnace, water heater, washing machine for home, department restaurant, hotel etc..
  • [Easy to Install] Techamor home gas alarm adapts excellent industrial design and leaves 2nd outlet uninterrupted for other devices. Just plug in, and ready for monitoring potential gas leak risky after warm up process..
  • [LED Digital Display & Warning] The natural gas detector quickly and accurately detects gas leak to give you the earliest possible warning of gas leak with 85 dB alarm and rapid flashing LED indicator.
  • [Premium Quality for Safety]: Complies with UL1484 safety standard. Eco-friendly and V0 level fire- ABS+PC material that complies with UL94 material flammability rate reduce the potential gas explosion risky and keep family numbers and poverty safety..
  • [Worry-Free After service] We provide a 60-day money back service. If you have any questions, feel free to contact us and get a full refund for no reason. Design patent and certifications are applied to make sure the product quality and uniquenes.
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Govee Water Detectors 5 Pack, 100dB Adjustable Audio Alarm Sensor Bundle with Govee WiFi Water Sensor, 100dB Adjustable Audio Alarm

  • Adjustable Alarm Audio: Each water leak detector features an 0-100 dB adjustable alarm audio. Loud enough to be heard even if leak happens in basement, press the button to mute the sound when you find the leaking place..
  • Drip and Leak Alerts: Water sensor comes with 2 groups of back water detector probes & 1 group of front probes for pipe dripping detection. Use the App to name each sensor with its location..
  • Real-time Alerts: Connect the gateway to WiFi, and it will instantly send emails, App notifications & alerts to your phone when water leakage occurs even you're not at home. Water sensors and gateway are paired right out of the box. Note: only support 2.4G WiFi, not support 5G WiFi..
  • Connects to Multiple Sensors: WiFi connection gateway has a stronger and more stable signal transmission & lets you connect with multiple sensors simultaneously (10 max). Remember to upgrade your latest firmware on Govee Home App when updates become available..
  • IP66 Waterproof: The completely sealed waterproof design allows for extended use in high moisture areas..
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CC091 Propane and Natural Gas Leak Detector, Portable Gas Sniffer for Combustible Gases, with 12.6-inch Gooseneck Gas Sensor, Visible & Audible Alarm

  • ... Gas leak detector for home works for detecting natural gas, propane, methane, sewer gas, industrial solvent, alcohol, toluene, fuel gas including gasoline or kerosene, flammable gas like butane, coal gas, ethane, LPG, LNG, and other combustible gases..
  • SUPER SENSITIVE AND QUICK RESPONSE: LEDs light and speaker will alarm instantly when the gas sensor finds gas leaks, even small gas leaks. Gas detection ranges from 50 to 10, 000 ppm, audio & visible alarm will alert where there are gas leaks, suitable for propane tank, lawnmower, basement, gas line, RV, gas factory workspace, gas stove, gas oven, water heater and other household gas equipment..
  • SIMPLE TO USE: Insert 3 AAA batteries (Not included) and turn down the dial switch to lowest location (Zero Point), then power on, and it will start a 10-15 second gas sensor warming-up process, after that, ready for use. The handheld gas detector is equipped with a 12.6-Inch-long flexible sensor probe, allowing the users with the ability to quickly and easily detect gas leaking in most hard-to-reach areas and pinpoint the sources..
  • ADJUSTABLE GAS SENSITIVITY: Adjust the sensor sensitivity to pin-pointing the source of the gases leak in different gas leak environments, we can increase the sensitivity by togg....
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Sump Alarm Wifi Water Sensor, Wireless Sump Pump Alarm with 10 Float Switch for Indoor Outdoor Use, Weatherproof Water Detector Alarm with Free Email Alert, Audible Alarm and Server-Side Backup

  • MONITOR WATER LEVELS from anywhere with a wireless water detector and septic alarm by Sump Alarm. Our flood sensor lets you know when water levels approach a dangerous stage..
  • INNOVATIVE WATER ALARM is the first outdoor wifi water leak detector. IP67-rated with gasketed enclosure and weatherproof components, Sump Alarm Water Alarm is ideal for lift stations, grinder pumps and pool sumps..
  • POLYPROPYLENE FLOAT SWITCH on our water sensor alarm detects changes within 6” for fast troubleshooting. Minimize property damage with quick notification from our water level sensor..
  • FREE EMAIL ALERTS from Sump Alarm Smart Water Sensor keep you informed from anywhere in the world. An optional monthly/yearly subscription service sends text and/or voice notices for the liquid level alarm..
  • Server-side backup of the water alarm detector alerts you to loss of power or internet. An LED light and a 90 db horn deliver visual and audible alerts from the moisture sensor..
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