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Best Electrochemical Oxygen Gas Sensor

USA NIST Calibrated 4 Gas Monitor by Forensics | O2, CO, H2S, LEL | USB Recharge |

  • ⚛️ SENSOR: High quality electrochemical sensors. USA NIST traceable calibration. Oxygen (O2), Carbon Monoxide (CO), Hydrogen Sulfide (H2S) and Combustibles (LEL). Turn ON and GO..
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WESHLGD Plug-in Type Carbon Monoxide Alarm, CO Detector Monitor with LED Digital Display and Voice Alert for Home/Kitchen -1 Pack

  • High-precision & Sensitivity Sensor - Our Co Gas Detector Use High Reliability Electrochemical Sensor, Excellent Repeatability and Stability, Sensitive Response, Rapid Alarm..
  • Easy to Install - The detector 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 & Human Voice Warning - The CO detector is suitable for 24 hours gas leak monitoring, When a carbon monoxide gas leak occurs, it can quickly identify the gas and emit an alarm of 85 decibels to avoid dangerous accidents and ensure personal and property safety..
  • Alarm Standard - 50ppm - Alarm within 60 to 90 minutes.
  • UL2034 Report & 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. Complies with UL2034 safety standard..
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Oxygen Sensor o2 Sensor for Nissan Altima 2.5L 2013-2017 Repair Accessories 234-9133 22693-3TY0A 22693-3TY0B 2349133

  • To reduce harmful emissions and improve fuel economy, automotive oxygen sensors improve engine performance and prevent premature catalytic converter....
  • The oxygen sensor detects the oxygen content in the exhaust gas to optimize emissions and fuel economy, improve fuel efficiency, stable performance,....
  • Features: 100% brand new high-quality after-sales oxygen sensor. Meet the professional specifications of OEM standards, with laser welding and sealing....
  • Please check your car information and serial number before buying. When the plug and length are the same as your original sensor, it will fit your....
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Monessen 14D0476 Propane Gas ODS Saftey Pilot Kit

  • Monessen Vermont Castings Part# 55464 Gas NG ODS Milivolt Pilot.
  • Oxygen depletion sensor monitors oxygen levels in room.
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MSA 10125914 Altair 4X Multi Gas Detector Charcoal

  • Methane, Oxygen, Carbon Monoxide, Nitrogen Dioxide.
  • Dependable multiage detector tests for LEL, oxygen, carbon monoxide, hydrogen sulfide, sulfur dioxide and nitrogen dioxide.
  • Economical construction saves users more than 50% on calibration gas, replacement sensors and maintenance.
  • Four-year sensor life means detector lasts 60% longer than the industry average.
  • Two-tux CO/H2S sensor removes practically all cross-channel interference.
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Kidde Hardwired Smoke & Carbon Monoxide Detector, Battery Backup, Interconnectable, LED Warning Light Indicators, 4 Pack

  • 2-in-1 Detection - Smoke & carbon monoxide detector combo alerts you to both smoke & fire events as well as poisonous, CO gas in a single device.
  • 24/7 Self-testing components are always checking the device to ensure it's operating as expected (not a substitute for a manual push test).
  • Easy installation mounting bracket included for quick installation in 4 orientations.
  • Photoelectric sensor detects visible fire particles associated with slow, smoldering fires, while the electrochemical sensor detects carbon monoxide.
  • LED warning indicators alert you to various status: green = normal operation, amber = operating error, and red = smoke, fire or carbon monoxide event.
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BTMETER BT-5800G Ammonia Gas Detector Sensor, Test for 0~100 PPM Nh3 Monitor Gauge with Temperature Humidity Tester

  • ...ient temperature from -10 ~ 50 ℃, ℃/℉ switchable.
  • ✅【Ammonia & Temp & Humidity Meter】In a humid, warm environment, ammonia gas is produced faster.Therefore, while detecting ammonia gas, you should also keeping track of the temperature (℃/℉) and humidity..
  • ✅【Tripod Hole for Mounting】Assembled with electrochemical cell sensor for sensitive measurement. With a tripod mount port so you can mount the meter and have it measure ammonia (NH3) Gas Density continuously, keep track of the gas changing in the same spot. Perfect ammonia air detector for poultry farms, horse stables, livestock.
  • ✅【Rechargeable Ammonia Air Gauge】The included USB cable can be connected to the plug for charging. Built with green / red charging indicator light. Remaining power indicator, Auto / Manual power off optional to save your battery..
  • ✅【Alarm Indicator Light】AL1 and AL2 alarm limit values are adjustable. Slow light flash and buzzer indicates alarm level “AL1” reached, Rapid light flash and buzzer indicates alarm level “AL2” reached.This handheld Ammonia detector portable and comes with storage case for testing around.
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Hembisen Carbon Monoxide Detectors Alarm 3 Pack Co Detector Battery Powered with Digital Display for Home,Easy to Install,UL2034

  • 【ME2 High-precision & Sensitivity Sensor】：High Reliability Electrochemical Sensor, Excellent Repeatability and Stability, Sensitive Response, Rapid Alarm..
  • 【Micro-processing Intelligent Recognition】：When a carbon monoxide gas leak occurs, it can quickly identify the gas and emit an alarm of 85 decibels to avoid dangerous accidents and ensure personal and property safety..
  • 【Low Power Consumption Design】：The Detector is equipped with 2AA battery, Quiescent Current: 15 (uA).
  • 【Standby】：Green light flashes every 15 seconds.
  • 【Alarm Standard】：50ppm - Alarm within 60 to 90 minutes.
  • 【Value Package Includes】：3×carbon monoxide detector, 3×2AA batteries, 3×2 screws, 3 manuals.
  • 【UL2034 Certificate & Warranty】：5 year manufacturer warranty.If you have any technical questions, please contact us and we will get back to you as soon as possible..
  • 【Pay attention to maintenance】 ：Please check the product regularly to ensure that the detector is working properly, and use a vacuum cleaner to remove dust on the surface of the product once a month..
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FIRST ALERT Dual Sensor Smoke and Fire Alarm SA3210 White

  • Separate smoke and co detects both dangers and eliminates the need for two separate alarms.
  • Electrochemical co sensor is the most accurate technology available.
  • Latching alarm indicator remembers which unit initiated an alarm.
  • Separate Smoke and CO detects both dangers and eliminates the need for two separate alarms.
  • Electrochemical CO Sensor is the most accurate technology available.
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GiiHoo Co Detector Battery Powered, Carbon Monoxide Detector with LCD Display

  • Carbon Monoxide Detector Beeping once Detecting CO gas..
  • Co Alarm Detector Using High Accurate Electrochemical Sensor Alerts you to Carbon Monoxide Danger. Insurance Safety of your Life..
  • 2 Pieces AA Battery - Powered Co Detector. Easy to Install. It Will Mind You Up To Change Batteries With Continuous Beeping Every 30 Seconds When The Power is Close to Run Out. The Low-Level Blink Indicator Shows it's Working..
  • Apply for All The Place to Produce Carbon Monoxide..
  • 100% Customer Satisfaction Guaranteed. 2 Years Warranty. Risk & Hassle Free!.
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WSMLA Professional Breathalyzer Portable Keyring Breath Alcohol Tester

  • Electrochemical sensor: This stable fuel cell/electrochemical sensor is a fast and stable alcohol concentration measurement technology..
  • Blowing detection: high sensitivity, high precision, fast response, accurate alcohol measurement.
  • Start and test anytime, anywhere: more sensitive, more accurate, long life, no need to restart, more stable.
  • Introduction of use: ① start initialization, ② start air test, display data after, ③ 5-6 seconds (continuous test according to power supply).
  • If you have any questions or questions, please feel free to contact us, we will reply you within 24 hours.
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First Alert Wireless Interconnected Photoelectric Smoke and Carbon Monoxide Combo Alarm & SCO501CN-3ST Wireless Interconnected Combination Smoke and Carbon Monoxide Alarm

  • Product 1: Battery-operated smoke and carbon monoxide alarm.
  • Product 1: Connects multiple alarms together for wireless safety network.
  • Product 1: Voice alarm gives clear indication of where the problem is located.
  • Product 1: Features photoelectric smoke sensor and electrochemical CO sensor.
  • Product 2: Battery operated smoke and carbon monoxide alarm can be installed easily.
  • Product 2: Connects multiple alarms together for wireless safety network.
  • Product 2: Voice alarm gives clear indication of where the problem is located.
  • Product 2: Features photoelectric smoke sensor and electrochemical CO sensor.
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First Alert BRK SCO2B Smoke and Carbon Monoxide CO Detector with 9V Battery White

  • Separate smoke and co detects both dangers and eliminates the need for two separate alarms.
  • Electrochemical co sensor is the most accurate technology available.
  • Latching alarm indicator remembers which unit initiated an alarm.
  • Separate Smoke and CO detects both dangers and eliminates the need for two separate alarms.
  • Electrochemical CO Sensor is the most accurate technology available.
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