Air Quality Tester: CO2, TVOC, Temperature & Humidity Meter

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This air quality detector is a high-quality device that utilizes a professional electrochemical sensing module. It offers high accuracy, stable performance, excellent antijamming a bility, and low power consumption, ensuring long-lasting service. The device accurately detects CO2 levels and features a large display for clear viewing of electricity quantity, CO2 values, TVOC values, HCHO values, temperature, and humidity. Features: Equipped with a digital temperature and humidity sensor for high accuracy and stability. Large LCD screen for easy reading of measurements, including electricity quantity and various air quality indicators. Switchable between ℃ and ℉, with customizable alarm sounds. Environmental quality judgment feature provides levels based on measured values. Built-in 1800mAh lithium battery with USB recharging capability. Low battery indicator to remind you when recharging is needed. Specifications: Name: Air Quality Meter Material: Plastics Display: LCD Display Battery: 1 built-in lithium battery, 3.7V, 1800mAh (included) CO2 Measuring Range: 350ppm-2000ppm TVOC Measuring Range: 0.000 mg/m³-2.000 mg/m³ HCHO Measuring Range: 0.000 mg/m³-1.000 mg/m³ 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 Package Size: 195 * 95 * 35mm / 7.68 * 3.74 * 1.38in Package Weight: 275g / 9.70oz Packing List: 1 Air Quality Meter 1 USB Cable Show more