3pcs Carbon Monoxide Alarm Clock, CO Sensor‌ UL2034 Sensor‌

Digital carbon monoxide sensor, sound and visual bell, battery-operated CO gas monitor, bell sensor, portable CO sensor for home storage

Features

Improve accuracy: By adopting high-quality sensors, this device guarantee higher accuracy in detecting hazardous gases. guarantee your and reliable carbon monoxide  sensor.

Real-time standby screen: Continuously monitors and displays the concentration value. When there is no bell, the screen displays 0 ppm, making it convenient to check the CO bell status at any time.

Historical bell record: After the bell is triggered, press the test button to view the highest concentration since the last activation of the bell sensor.

Wide range of application scenarios: Suitable for various environments. When you are not at home, you can rest assured that the bell of the carbon monoxide gas monitoring and bell sensor will be recorded for you to check when you return home.

User-friendly features: The portable CO sensor is easy to operate and has simple control, ensuring a perfect experience for users of all ages.

Specification

Origin: Chinese mainland

Power supply: 4.5V DC

Battery (3 × 1.5V AAA, not included. You need to bring it yourself)

Shell material: abs5

Product dimensions: approximately 105.00 × 105.00 × 33.00 mm /4.13 × 4.13 × 1.3 inches

Note

Due to different display configurations and lighting conditions, the actual color of the item may slightly differ from the picture. Thank you for your understanding! Due to manual measurement, the allowable measurement error is 1 to 2 centimeters.

The packaging includes:

2pcs x carbon monoxide bell