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4-in-1 Gas Detection: Monitors combustible gases (LEL), oxygen (O₂), carbon monoxide (CO), and hydrogen sulfide (H₂S), providing all-in-one protection against multiple gas hazards Real-Time Monitoring & Alerts: Instant, real-time readings and continuous monitoring of gas concentrations Audible, Visual & Vibrating Alarms: Multimodal alerts ensure that workers are immediately notified if gas levels exceed preset safety thresholds Rugged, Durable Design: Built for industrial environments, resistant to dust, water, and impact, designed to withstand harsh conditions Easy-to-Use Display: Clear, backlit LCD display shows real-time gas levels, battery life, and sensor status Long Battery Life: High-capacity rechargeable battery allows for up to 10 hours of continuous operation on a single charge Portable & Compact: Lightweight and easy to carry, making it ideal for use in confined spaces, high-risk areas, and mobile work environments -
About this item
- Handheld Carbon Monoxide detector with high precision CO sensor
- Visual alarm, audible alarm, vibrating alarm, and real-time CO display from 1 to 1,000 PPM
- Sounds a low-level alert at 50PPM and a high-level alert at 150PPM
- Alarm memory feature records the highest level of CO
- Protects during a power failure - CO detector operates on a 5V power source with 3.7V 2000mAh rechargeable battery backup
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About this item
- Electrochemical sensor with a 5-year life
- Continuous 9-month runtime with battery-powered
- Visual alert, audible alert, real-time carbon monoxide concentration display
- Easy to set and use with simple one-button operation
- Designed primarily for Vehicles(i.e. trucks, SUVs, buses, aircraft, boat)
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Portable Carbon Monoxide Gas CO Detector for Home & Industry Safety, Traveling Tent, Stove Heating, Vehicles and Other confined Spaces
- Electrochemical sensor, which is composed of a pump and a microprocessor, can accurately and efficiently reflects the detection data on the screen.
- It will alarm wearer to take corresponding protective action by sound, light and vibration once the environmental CO gas concentration exceeds the preset alarm point.
- Portable Small Size 110mm*45mm*32mm with IP67 waterproof and dustproof body, it’s also passed 2 meters drop test and have a 25~55℃working temperature range, you can take it wherever you want to go, it doesn't take up space.
- This CO detector can be used continuously for 2 years if it is kept in a 24-hour working state.
- You can contact our development engineer via amazon email. If you have any questions, please feel free to contact us.
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- 5-Year electrochemical sensor, accurately detects the real-time CO level.
- IP67 Waterproof Rated. Shock-proof - Passes 20 ft drop test.
- Battery life of up to 2 years. 9V Lithium battery.
- Detects Carbon Monoxide from 0-1000 ppm with a 1 ppm resolution. Visual, audio, and vibration alarms when preset levels are reached.
- Portable and lightweight design with lanyard. One-year manufacturer warranty.
- Applications: Indoors, tents, stove heating, vehicles, and other confined spaces.
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- Unlimited data logging and memories: Built-in 2GB memory card is used to permanently record the measurement data.
- View Trend Chart in GZAIR dashboard: Logged data can be output to computers for storing. Or upload the data file to the GZAIR website dashboard for analyzing.
- Accurate Measurement: Using NDIR CO2 Sensor technologies to detect CO2, Temperature, and Humidity. The date and Time are displayed on the big LCD simultaneously.
- Beeper and LED alarm: User-adjustable CO2 high/low alarm limit, if the CO2 value in the room exceeds the pre-set value, the instrument will respond with visual and audible warning tones.
- Human/Plant Mode: Human mode measures the carbon dioxide level in close space and reminds you to ventilate timely to get good air quality; Plant mode detects whether the plant is growing in a good condition.
- Offer two ways to calibrate the sensor: Manual Calibration and Automatic Calibration. Follow the steps in the Operating Instruction to perform the manual calibration. And it can automatically calibrate itself every two weeks during the detection.
- Complies with/CA AB 841
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- Unlimited data logging and memories: Built-in 2GB memory card is used to permanently record the measurement data.
- View Trend Chart in GZAIR dashboard: Logged data can be output to computers for storing. Or upload the data file to the GZAIR website dashboard for analyzing.
- Accurate Measurement: Using NDIR CO2 Sensor technologies to detect CO2, Temperature, and Humidity. The date and Time are displayed on the big LCD simultaneously.
- Beeper and LED alarm: User-adjustable CO2 high/low alarm limit, if the CO2 value in the room exceeds the pre-set value, the instrument will respond with visual and audible warning tones.
- Human/Plant Mode: Human mode measures the carbon dioxide level in close space and reminds you to ventilate timely to get good air quality; Plant mode detects whether the plant is growing in a good condition.
- Offer two ways to calibrate the sensor: Manual Calibration and Automatic Calibration. Follow the steps in the Operating Instruction to perform the manual calibration. And it can automatically calibrate itself every two weeks during the detection.
- Complies with/CA AB 841
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Unlimited data logging and memories: Built-in 2GB memory card is used to permanently record the measurement data. View Trend Chart in GZAIR dashboard: Logged data can be output to computers for storing. Or upload the data file to the GZAIR website dashboard for analyzing. Accurate Measurement: Using NDIR CO2 Sensor technologies to detect CO2, Temperature, and Humidity. The date and Time are displayed on the big LCD simultaneously. Beeper and LED alarm: User-adjustable CO2 high/low alarm limit, if the CO2 value in the room exceeds the pre-set value, the instrument will respond with visual and audible warning tones. Human/Plant Mode: Human mode measures the carbon dioxide level in close space and reminds you to ventilate timely to get good air quality; Plant mode detects whether the plant is growing in a good condition. Offer two ways to calibrate the sensor: Manual Calibration and Automatic Calibration. Follow the steps in the Operating Instructions to perform the manual calibration. And it can automatically calibrate itself every two weeks during the detection. The rechargeable battery can be fully charged in 2.5 hours and provide 8-10 hours duration. Complies with/CA AB 841 -
- Multi-Sensors detector: Combines independent CO, CO2, Pressure, Humidity and Temperature sensors for accurate air quality detection.
- Bluetooth Connected: Easily connect with your Smartphone (iOS, Android). All readings are transferred to the Smartphone for your analysis.
- Unlimited data logging and memories: Built-in memory card is used to permanently record the measurement data.
- Audible Alarm: Alarm Buzzer will beep when the CO/CO2 concentration level exceeds the upper/lower threshold value. For CO, sounds low-level alert at 9 ppm and high-level alert at 25 ppm. Easily turn off unwanted alarms with the Tuya Smart APP.
- Power Supply: Built-in 3200mAh Li-Ion rechargeable battery powered up to 48 hours of operation. Also powered with USB power or 5V Adaptor.
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Simultaneous 4-Gas Detection: Continuously tracks and displays concentrations of LEL, O₂, H₂S, and CO on a single easy-to-read interface. High Sensitivity Sensors: Advanced electrochemical and catalytic sensors offer fast response times and accurate readings, even in rapidly changing environments. Real-Time Data Display: Large backlit LCD shows current gas levels, battery status, and alarm conditions at a glance. Triple Alarm System: Built-in visual (LED), audible (≥ 90 dB), and vibration alerts ensure users are notified immediately when thresholds are exceeded. Rugged & Weather-Resistant: Built tough for harsh environments with a shock-resistant, water- and dust-proof design. -
Indoor CO2 Meter, Temperature and Relative Humidity Wall Mountable Carbon Dioxide Detector, Air Quality Monitor, CO2 Monitor, NDIR Sensor, Time & Date, 0~5000ppm Range
- Accurate Detection: A High-Precision NDIR sensor is adopted in the detector. It works quickly, stably, and won't be affected by temperature or other conditions than outdated Chemosensor.
- Portable CO2 Meter: It is powered by a USB port or rechargeable battery. A fully charged battery will result in almost 10 hours of use. You can take it to wherever you want to monitor air quality.
- Tabletop or Wall Mount Use: Two use way, Wall-mounted or Tabletop design. You can set it on a stand or mount it on the wall with a mounting hole on the back.
- Two Detection Modes: Human and Plant. Human mode detects if you are in a healthy range. Plant mode detects whether the plant is growing in a good condition.
- Easy to Use: The simple interface makes it easy for users to monitor the carbon dioxide level.
- Complies with/CA AB 841
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- Multi-Sensors detector: Combines independent HCHO/TVOC/PM2.5/PM10/CO2 /Humidity/Temperature sensors for accurate air quality detection.
- Unlimited data logging and memories: A built-in memory card is used to permanently record the measurement data.
- Audible Alarm: The alarm Buzzer will beep when the concentration level exceeds the upper/lower threshold value.
- LCD digital display: The large, easy-to-read LCD helps you stay informed by indicating the readings.
- Rechargeable battery: This sensor comes with a built-in polymer battery of 3200mAh, which can work for 33-36 hours per full charge. It also can work while it is charging and keep you
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Real-time oxygen monitoring with high-accuracy sensor Alerts for both low and high O₂ concentration levels Triple alarm system: sound, light, and vibration Rugged IP54-rated enclosure for harsh environments Large LCD screen with backlight for clear readings Rechargeable battery for continuous field use Optional data logging and wireless communication This rugged O₂ gas detector is an essential tool for confined space entry, industrial safety audits, and emergency response teams, offering dependable protection where it’s needed most. -
- Dual-channel NDIR Sensor: Provide high accuracy and fast measurement response.
- Data Logger & Export data: You can view up to 7 days of history reading. It allows you to change the tracking intervals to determine how often your device logs track points. And you can export data to a .txt file and save it on your PC.
- Portable CO2 Detector: This device is powered by a USB port or 1800mAh rechargeable battery. A fully charged battery will result in almost 10 hours of use. You can take it to wherever you want to monitor air quality.
- PIN Protection: You can set up a screen lock to help secure your device.
- Multiple Customization Options: You can customize the screen feature according to your preference, such as language, brightness, color, etc.
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- Dual-channel NDIR Sensor: Provide high accuracy and fast measurement response.
- Data Logger & Export data: You can view up to 7 days of history reading. It allows you to change the tracking intervals to determine how often your device logs track points. And you can export data to a .txt file and save it on your PC.
- Flexible Touch Screen: 3.5 inches large colorful TFT Capacitive Touch Screen, compact and elegant appearance.
- PIN Code Access Feature: You can set up a screen lock to help secure your device.
- Multiple Customization Options: You can customize the screen feature according to your preference, such as language, brightness, color, etc.
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Indoor CO2 Meter, Temperature and Relative Humidity Carbon Dioxide Detector, Air Quality Monitor, NDIR Channel Sensor, Data Logger, 0~5000ppm Range
- Dual-channel NDIR Sensor: Provide high accuracy and fast measurement response.
- Data Logger & Export data: You can view up to 7 days of history reading. It allows you to change the tracking intervals to determine how often your device logs track points. And you can export data to a .txt file and save it on your PC.
- Portable CO2 Detector: This device is powered by a USB port or 1800mAh rechargeable battery. A fully charged battery will result in almost 10 hours of use. You can take it to wherever you want to monitor air quality.
- PIN Protection: You can set up a screen lock to help secure your device.
- Dual Switch: Use the Pushbutton to switch it on/off, touch the starting icon for operation proceeding, preventing children’s access to turn off the device.
