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Scondaor Carbon Monoxide Alarm Detector 10 Year Sensor
- High Quality Carbon Monoxide Detector: High accuracy and reliable 10 year life electrochemical CO sensor and the CO alarm in compliance with EN 50291 standard. Quickly sound 85dB audible alarm and Red LED flashes when dangerous level CO gas is detected to alert home members effectively
- Large Digital LCD Display: Clearly display real time CO concentration in PPM, ambient temperature and battery level. Display CO values higher than 25PPM. Three LED indicators easy to know its operation status
- High Valued Alarm Features: Automatic self-check function, Alarm concentration record and Test /Silence features. False alarm can be silenced by press "Test" button
- 10-Year Protection and Convinent to Use: Powered by 3 replaceable 1.5 V AA batteries (Battery Not included). Low-Battery warning signal to alert users to replace the batteries. End of Life warning signal to alert users to replace the alarm after 10-year operation
- Widely Used: Compact size and can be easily wall or ceiling mounted and free-standing desktop use. It is suitable for home, travel or camping use
Scondaor CO2 Monitor, Air Quality Carbon Dioxide Monitor with NDIR Sensor, 3 in 1 CO2 Detector Temperature and Humidity
- Real-Time CO2 Monitoring: The CO2 detector has built-in high-precision NDIR sensor to accurately monitor carbon dioxide concentration. Also displays room temperature and humidity display.
- Sound Alarm with Silence Mode: When the CO2 level exceeds 1000ppm, the buzzer will sound to alert you the air pollution. The sound alarm can be temporarily muted by press the power button. If you don't need the sound alarm, you can directly turn off the beep function by enter the setting mode.
- Three Colours Display Alarm: The digital LCD screen will display three colours based on the CO2 detection ranges: Green: 400~1000 PPM, Yellow: 1000-3000 PPM, Red: 3000-5000 PPM. It is very easy to distinguish the carbon dioxide concentration level in the air.
- Easy to Use: Open and long press the power button and after 10 seconds countdown, ready go to use it. The air gas detector has automatic calibration function and can be manual calibrated in well ventilated place.
- Compact Size and Portable Desktop: Compact size design 80*50*80 mm, it is convenient for portable and desktop use. Suitable for indoor and outdoor carrying to detect carbon dioxide (CO2) in home, office, school, hospital, car and various places where it is important to monitor air quality.
Steinberg CO2 Monitor with Temperature and Humidity
Precise measurement results with the CO 2 meter - also for temperature and humidity.The CO2 meter from Steinberg Systems tells you how high the CO2 load is. In addition, you will learn the values for the temperature and humidity as well as the date and the current time.The CO 2 meter is equipped with an LCD display on which the carbon dioxide content is displayed in a range of 0 - 9999 ppm. In addition, you can set minimum and maximum values for the measured CO2. If this range is exceeded or undershot, an alarm sounds.In addition, the device accurately measures temperature and humidity. The temperature is measured with the sensor integrated in the device in a range of -10 - 60 °C or 14 - 140 °F with an accuracy of ±1 °C/1.8 °F. The humidity can be displayed in a range of 0.1 to 100.0% RH and in ambient conditions of 25? as well as 30-99% RH with an accuracy of ±3%; below 30% RH with an accuracy of ±4%.Technical details:CO2 range: 0 - 9999 ppm. Accuracy: Temperature: ±1°C/1.8°F / CO2: ±5% ± 75ppm / Humidity: ±3%RH (25°C/30-99%RH) / ±4%RH 25°C/0-30%RH) Resolution temperature: 0.1 °C/°F / CO2: 1 ppm / humidity: 0.1 % RH. Cable length: 1.22 m. Display dimensions: 35 x 47 mm. Power supply: NiMH battery Display type: LCD. Housing material: plastic. Humidity: 0.1 to 100.0% RH Temperature range: -10 to 60 °C.
