Meter Detector, 2.8 inch LCD Display Air Detector Handheld Air Quality Pollution Monitor Portable Analyzer USBOzone Concentration Tester for Home Industry Indoor Outdoor

Spec:Item Type: Meter DetectorMaterial: ABSDisplay: 2.8 inch LCD, 320 x 240 pixelsAtmospheric Pressure: 86Kpa-106KpaPM Detection Method: ElectrochemicalSampling Time: 1.5 secondsPower Supply: 1 x 2000mAh 654060 Li polymer battery (shipped with built in battery)Function: Detection of , temperature, humidityDetection Range: 0.000-5.000ppmResponse Time: ≤15SAccuracy: ≤±2 %Sensitivity: 0.001ppmInsulation ≥20MΩAlarm Function: Sound (2-3 sounds)Alarm Action Value: 0.3/0.6ppm (alarm on, off switchable)Detection Temperature: -10℃-50℃Relative Humidity: 20%-85%Storage Temperature: -10℃-60℃How to Use:Take out the product, install it and use itPacking List:1 x Meter Detector1 x Data Cable1 x Storage Box1 x Instruction

• 【LCD SCREEN DISPLAY】Our Meter Detector comes with a 2.8-inch color LCD screen with 320 x 240 pixels, delivering clear, crisp data display for easy and convenient viewing.
• 【ACCURATE READINGS】With a built-in fan that draws in surrounding air, this Air Detector offers real-time results with improved accuracy, providing highly efficient monitoring.
• 【MULTIFUNCTIONAL】This comprehensive Portable Analyzer incorporates an electrochemical sensor, temperature and humidity sensor, as well as features like time and date display and self-calibration function. It has an adjustable alarm threshold, helping you keep track of elevated levels effectively.
• 【PORTABLE DESIGN】Our Meter includes a storage box, making it incredibly convenient to carry around. It can be used anywhere - outdoors, indoors, in offices, and even for detecting post-disinfection. It's a tool for mobile air quality testing.
• 【USB CHARGING】Equipped with a USB charging port and a high-capacity 2000mAh lithium battery, our Handheld Detector ensures efficient usability and gives a low battery warning to prevent sudden shutdowns.