Aideepen | CO Gas Leak Detector Temp Humidity Meter Audible Visual Alarms LCD Portable Carbon Monoxide Sensor 0-999ppm for Home Indoor Use

3 In 1 CO Alarm Sensor Carbon Monoxide Alarm Detector Temperature Humidity Meter LCD High Sensitive Warning 0-999ppm CO AlarmingFeatures:1. Three-in-one environmental monitoring: real-time, accurate detection of carbon monoxide, temperature and humidity2. Adjustable screen brightness; press the brightness button to cycle through different settings for visual comfort and energy efficiency3. Clear colour LCD display presents data at a glance, enabling real-time monitoring of CO concentration for more intuitive readings4. Type-C charging; built-in 1000mAh battery with a standby time of up to 8 days5. Widely suitable for various settings, including homes, hotels, restaurants and motorhomesSpecifications:Product Name: 3-in-1 Air Quality MonitorMeasured Parameters: Carbon monoxide (CO), temperature, humidityDisplay: Colour LCD screenCarbon Monoxide Measurement Range: 0–999 ppmTemperature Measurement Range: –10 to 50 °C / 14 °F to 122 °FAlarm Threshold: 50 ppmCharging Input: DC 5V/1APort: Type-C portBattery Capacity: Built-in lithium battery (1000 mAh/3.7 V)Alarm Type: Audible and visual alarmProduct Dimensions: 90 × 50 × 18 mmInstructions:1. Press and hold the power button to switch the device on or off.2. The indicator light turns red whilst charging and turns green when fully charged.3. To switch between temperature units: briefly press the buzzer button to turn it on or off; press and hold the buzzer button to toggle between Celsius (°C) and Fahrenheit (°F).Precautions:1. The device will automatically turn off the screen backlight and enter power-saving standby mode after remaining idle for 1 minute.2. Carbon monoxide (CO) is generally not present in everyday environments; it is a toxic gas produced only in specific situations, such as burning charcoal in an enclosed room or when coal is not fully combusted.Package Contents:Detector × 1Lanyard × 1Charging cable × 1User manual × 1