Top H2s Gas Alarms

Aluminum Zinc Hex Head Flexible Anode Rod (.800" x 3/4" x 44") - Stops Rotten Egg Smelly Water! …

  • Sacrificial anode rod for water heater tank made from aluminum-zinc alloy cures rotten egg (sulfur) smell in hot water..
  • Replaces water heater tank’s existing magnesium anode rod (hex head only)..
  • Eliminates rotten egg smell in hot water caused by hydrogen sulfide gas (H2S) and extends service life of water heater tank..
  • Segmented flexible design for easy installation.
  • can be cut to length to fit different size heaters..
  • Not recommended when water softener is in use (use a powered anode/cathode instead)..
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Confined Space Kit FRONTLINE-CSE-KIT Rescue System Complete Safety & Compliant | Gas Detector | Frontline 7' Tripod | Frontline Self-retracting Lifeline | Frontline Combat Harness | Allegro Air Blower

  • ✅BW Flex Multi-Gas Monitor with Bluetooth (LEL, O2, H2S, CO).
  • ✅7' Tripod TAN07, 60' Winch RUG60 and Carabiner CSQ184.
  • ✅Allegro Blower 9533-15: 15' Ducting with Single-ply and 8" Blower.
  • ✅Frontline Harness 100VTB: Lightweight components make the harness lighter.
  • ✅Meets or exceeds ANSI and OSHA applicable standards.
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Gas Detector, ACEGMET 4 Gas Monitor Multiple Indicator (Vibration, Audible, Visual) H2S, O2, CO and LEL 4 Gas Monitor Personal Rechargeable 4 Gas Meter 2 Years of Sensor Life Gas Sniffer

  • A gas detector detects gases such as carbon monoxide (CO), oxygen (O2), hydrogen sulfide (H2S), and combustibles (EX). When air quality is compromised, these devices are used for personal protection. Examples of hazardous gas environments include confined spaces such as tanks, vessels, silos, and tunnels. When the air quality isn't safe, 4 gas monitors warn the user through Warning light, vibration and 120 db buzzer alarm. it tells you just how dangerous the gas leak can be.
  • Detectors are multifunctional and capable of detecting several gases at once. ​A 4 gas detector is used to measure and identify LEL levels in percentage volume or PPM (parts per million). Gas detection equipment is a crucial part of working safely and understanding the surrounding elements. Gases with LELs can become a risk very quickly for workers. In order to ensure the safety of users, we configured IP65 protection level, some important functions need to enter the password to use.
  • The durability of the 4 gas meter for natural gas is the most important factor that we actually took into serious consideration. We understood the fact that some of these devices develop faults after a very s....
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Kidde Nighthawk Carbon Monoxide Detector & Propane Natural & Explosive Gas Detector AC-Plug-In with Battery Backup Digital Display White

  • Easy to install CO and explosive gas alarm with three convenient mounting options including AC wall outlet, plugin six foot power cord, or table top.
  • Carbon Monoxide (CO) alarms four quick beeps, followed by five seconds of silence, followed by four quick beeps. Displays CO concentration.
  • Gas alarms one second of alarm on, one second of alarm off, repeating with “GAS” shown in display.
  • Loud pulsing alarm that will sound to alert you to a potential problem.
  • Low battery warning feature indicates when the battery needs replacement.
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Kidde Smoke & Carbon Monoxide Detector, Hardwired with Lithium Battery Backup, Voice Warning, 6-pack

  • Advanced technology – smoke and carbon monoxide detectors combine ionization & electrochemical sensors to detect invisible fire particles & CO gas.
  • Hardwired alarms with tamper proof backup battery – to help protect your home and family during power outages, eliminates the need for battery replacement.
  • Hush feature silences nuisance or “false” alarms – with just the push of a button on the alarm itself.
  • 85-db alarm & voice warnings – “Fire!” or “Warning: Carbon Monoxide” so you know why the smoke & carbon monoxide detector is sounding.
  • Interconnect alarms – allows you to connect up to 24 Kidde devices of this type, giving you trusted detection throughout your home.
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Wale&Morn WJL-6000pro Leak Detector for Halogen Gas Leakage, Air Condition Refrigerant Leak Detector with Indicator Light HVAC R22 R410A R1234YF R134A CFCs HCFCs HFCs

  • ...ibration function to adapts to new concentrations ..
  • {Visualization of leakage levels} The new upgraded LCD screen will display the leakage level of refrigerant gas. When the gas leakage are discovered, Will hear "di di" sound . More refrigerant leak, more rapid, meanwhile the indicator light flash quickly..
  • {Double-Alarms} The audible and visual display alarms in the leakage tester can easily help you to locate the leakage place. Once leakage is detected, the beep frequency will increase. The more gas leaked, the quickly the buzzer beeps, at the same time, the LCD screen displays the leakage level..
  • {Detecting All Halogenated Gases} It can detect all kinds of halogen refrigerants including CFCs, HFCs, HCFCs, HCs, HFOs and mixed refrigerants such as R11/R22/R404a/R410a//R1234yf/R134a and Blends such as AZ-50, HP62, MP39 etc. and response within 3 seconds. We offer 7*24 services and a one-year warranty for the gas leak detector..
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Aprvtio Refrigerant Leak Detector with LED Light, Halogen Leak Detector Freon Gas Leakage Tester HVAC Air Condition R22 R410A R134A R1234YF CFCs HCFCs HFCs Indicator WJL-6000PRO Freon Sniffer

  • 【Visualization of leakage levels】The new upgraded LCD screen will display the leakage level of refrigerant gas. In addition, adjust the sensitivity by pressing the button, LCD screen will display sensitivity level..
  • 【Multi-Alarms】The audible and visual display alarms in the leakage tester can easily help you to locate where the leakage is. Once leaking gas is detected, the beep frequency will increase. The more gas leaked, the quickly the buzzer beeps, at the same time, the LCD screen displays the leakage level..
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Refrigerant Gas Leak Detector

  • CFCs, HFCs, HCFCs and blends from 100 ppm to 3000 ppm.
  • GOOSENECK PROBE 18-Inch for easy access around equipment.
  • VISUAL AND AUDIBLE alarms increase with refrigerant gas concentration.
  • DUAL LEVEL SENSITIVITY setting high (100 to 1000 ppm) and low (200 to 3000 ppm).
  • AUTO ZERO-POINT CALIBRATION at power-up, hold, mute, and low battery functions.
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Coreel Portable 4 Gas Detector Sound Light Vibration Multi-Gas Monitor Meter Rechargeable LCD Screen Backlight -Ready to Use…

  • Wide Application Easy Carrying Around: This multi-gas monitor detector comes with a super nice padded case with compact size and clip design. Easy to....
  • High Sensitive and Accurate Measurement: The portable 4 gas detector with high quality imported gas sensor, excellent sensitivity and excellent....
  • Three Alarm Methods: The portable gas detector is ready to use, comes with adjustable audio, visual, and vibration alarms alert when preset levels are....
  • Waterproof,dust-proof, explosion-proof and lower error: Detection error better than ≤±5% F.S. and response time: T.
  • 【100% Satisfied Warranty】2 YEARS LIMITED WARRANTY, If your gas detector has any quality problem, please contact us by Email. we will give you a....
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Y201 Propane and Natural Gas Leak Detector; Portable Gas Sniffer to Locate Gas Leaks of Combustible Gases Like Methane, LPG, LNG, Fuel, Sewer Gas; w/ Flexible Sensor Neck, Sound & LED Alarm, eBook

  • MULTIPLE DETECTABLE GASES: Locates combustible & explosive gas leaks from methane / natural gas, propane, fuel, ethane, butane, alcohol, coal gas, gasoline, toluene, kerosene, sewer gas, and other flammable gases..
  • FLEXIBLE & PORTABLE GAS LEAK DETECTOR: Bend 12-inch length sensor neck in any direction along gas pipes & fuel lines or within confined spaces. Powered by 3 AAA batteries, this portable gas detector sniffer can be taken anywhere to find leaks outdoors or indoors..
  • VISUAL / AUDIO GAS INDICATORS: 6 LEDs with 85dB alarm notify user of presence and relative concentrations of natural gas & propane leaks..
  • ADJUSTABLE SENSITIVITY: Increase sensitivity dial to find small gas leaks. Decrease sensitivity to find larger explosive gas leaks while filtering out false alarms from background gas levels..
  • LIFETIME WARRANTY + ORIGINAL DESIGN: We stand fully behind this product and will replace it if it ever breaks! We have an English fluent chemist on staff to answer any technical questions. Also included is a 20+ page eBook on Gas and Air Quality Hazards..
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YK-818 55 Natural Gas Detector Leak Alarm Sensor Butane Methane Gas Monitor, Voice Prompt, Strobe Light Warning, Digital Display (White, No Battery)

  • 【Keep Safty】-- When combustible gases leak (kitchen methane / natural gas /camping propane) exceed the standard, this alarm will sound an 80dB siren speaking voice with top flashing red light until the ambient gas volume falls below alarm set point..
  • 【Powerful Functions】-- This alarm precisely measures and displays an easy to read concentration (0 ~ 20 % LEL) of combustible gas, include natural gas (Main Components: Methane), liquefied gas (Main Components: Butane, Propane), and urban coal gas (Alkane, Olefin, Arene). It sounds alarm and flashes red light once concentration over 5% LEL.【No Battery】.
  • 【Durable & Energy saving】-- Double-sided PCB, flame-retardant ABS plastic, wipes clean easily. It uses .
  • 【Easy to Install】-- Plug-In gas alarm design for home use, A/C-powered, much convenient.【Support bilingual mode of Chinese and English】.
  • 【Factory Warranty】-- This gas alarm has passed the professional gas detection test in our factory. We get CE & ROHS Certificates and China Compulsory Certificate, UL test report. All Ourjob alarms can be 100% guarantee, any quality problems, you can return or get a refund within 30days..
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GiiHoo Portable 4 Gas Monitor Personal Sound Light Vibration Multi-Gas Detector Meter Rechargeable LCD Screen Backlight -Ready to Use Black

  • Wide Application Easy Carrying Around: This multi gas monitor comes with a wonderful silver case with compact size and clip design. Easy to use with a....
  • High Sensitive and Accurate Measurement: The portable 4 gas monitor comes with high quality imported gas sensor, excellent sensitivity and excellent....
  • Three Alarm Methods: The portable gas detector is ready to use, FACTORY CALIBRATED, comes with adjustable audio, visual, and vibration alarms alert....
  • Waterproof,dust-proof, explosion-proof and lower error: Detection error better than ≤±5% F.S. and response time: T.
  • 【100% Satisfied Warranty】2 YEARS LIMITED WARRANTY. If your gas detector has any quality problem, please contact us by Email. We will give you a....
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