Specifications:

- Name: Air Quality Meter

- Material: Plastics

- Display: LCD Display

- Battery: 1 * Built-in Lithium Battery, 3.7V, 1800mAh (included)

- CO2 Measuring Range: 350-2000ppm

- TVOC Measuring Range: 0.000 mg/mu00b3-2.000 mg/mu00b3

- HCHO Measuring Range: 0.000 mg/mu00b3-1.000 mg/mu00b3

- Temperature Measuring Range: 0℃-90.0℃(32℉-194℉), ± 1℃/± 1℉

- Item Size: 176 * 73 * 29mm / 6.93 * 2.87 * 1.14in

- Item Weight: 222g / 7.83oz

Features:

1. High Accuracy and Stability: Utilizing a digital temperature and humidity sensor, the air quality meter ensures high accuracy and stable performance while also having strong antijamming ability.

2. Comprehensive LCD Display: The large LCD screen clearly shows electricity quantity, CO2 values, TVOC values, HCHO values, temperature, and humidity for ease of monitoring.

3. User-Friendly Controls: Temperature units can switch between ℃ and ℉, and the alarm sound can be toggled on or off to suit your preferences.

4. Environmental Quality Judgment: Equipped with a function to judge environmental quality, it visually displays the appropriate levels based on measured values.

5. Convenient Power Management: Includes a built-in 1800mAh lithium battery with a USB charging option, and a low battery reminder through a flashing battery frame.

Package Included:

1 x Air Quality Meter

1 x USB Cable

1 x Storage Box