Carbon Monoxide Detector, Carbon Monoxide Alarm, Detector with LED Display (PPM Value Visible at All Times) and 85 dB Audible and Visual Alarm.

Product Features

• 【Mini Carbon Monoxide Detector】is equipped with an LCD display for easy real-time reading of values (ppm) and audible and visual alarms. When the concentration exceeds a certain level, the alarm sound and red light will flash. You can quickly and clearly understand the PPM concentration and take appropriate measures to effectively protect your personal and property safety.
• 【Carbon Monoxide Alarm】When the carbon monoxide concentration reaches 100ppm, the alarm will be activated immediately, the red LED will flash and the buzzer will be triggered at the same time.85dB high pitch can get your attention faster. (Note: short press once can manually turn off the alarm sound)
• 【Carbon Monoxide Alarm Widely Used】 Adopting high-precision electrochemical sensor, it can quickly detect carbon monoxide gas. Can be used in kitchen, bedroom, bathroom, garage, RV, camping and other places. It has passed EN50291 safety certification, reliable quality.
• 【How to Use Carbon Monoxide Alarm】Powered by 3 AAA batteries, it will automatically turn on after loading the batteries, and then enter 30 seconds countdown, then enter the working mode, the PPM value is visible at any time. No any operation background light will go out, but the screen value is long bright, convenient for you to check the PPM value at any time.
• 【Alarm self-test】To test whether the product is effective or not, You can short press the button twice for self inspection If the screen does not show the value, it means that the battery power has been exhausted, remind you to replace the battery in time (Note: the battery can standby for 10 months, the sound and light alarm will lead to rapid loss of power).