* Estimated delivery times start from the date of shipment, excluding processing time.
* Actual delivery times may vary due to holidays, weather conditions, or customs delays.
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 u2109, 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.
Tips:For questions about your order, place of delivery, product discount, taxation, delivery time, warranty, shipping, payment, exchange rate, and other questions unrelated to the product, please contact customer service.
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