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Environmental Tester,With And Air Real-time Pto8 And Battery Environmental Tester Portable 6-in-1 Quality Tester And Parameters And

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PTO8 Portable 6-in-1 Air Quality Tester Real-Time Detection with High Accurate Sensors and Large Capacity Battery for Comprehensive Parameters Measurement Equipped with electrochemical O2 and carbon monoxide sensors that offer accurate measurements with a long service lifespan, providing reliable data over extended periods. Powered by a 1500mAh rechargeable lithium battery with fast Type-C charging, capable of 72 hours of standby time, ensuring long-lasting performance and quick recharging for continuous use. This air quality tester is lightweight and portable, making it easy to carry and use in various settings, including homes, offices, and during openair activities like hiking and skiing. Features a 3-stage visual and audible warning system for carbon monoxide concentrations, indicating 0-50 PPM levels with a green light, 51-200 PPM levels with a yellow light and alarm, and 201-500 PPM levels with a red light and continuous alarm. In addition, an audible alarm and flashing O2 icon indicate low or high O2 levels. It provides instant readings of carbon monoxide, O2 concentration, altitude, barometric pressure, temperature, and humidity so you can know air quality around you in real time, whether indoors or outdoors. It provides instant readings of carbon monoxide, O2 concentration, altitude, barometric pressure, temperature, and humidity so you can know air quality around you in real time, whether indoors or outdoors. Equipped with electrochemical O2 and carbon monoxide sensors that offer accurate measurements, providing reliable data over extended periods. Features a 3-stage visual and audible warning system for carbon monoxide concentrations. Specifications: Resolution: 0.1% vol Working temperature: 0-50 02 measurement ranges: 0-30% vol Absolute accuracy: &plusmn;1hPa (950-1050hPa@0-40) Relative accuracy: &plusmn;0.12hPa(950-1050hPa@25) Material: ABS Atmospheric pressure measurement ranges: 300-1100hPa Name: Air Quality Tester Input voltage: 5VDC, 2A Item size: 71 * 71 * 33mm / 2.80 * 2.80 * 1.30in Working humidity: 0-95% (non-condensing) Color: black Carbon monoxide measurement accuracy: +10ppm or +5% Resolution: 1PPM Package weight: 350g / 12.35ounce Package size: 105 * 115 * 65mm / 4.13 * 4.53 * 2.56in Battery: 1 * built-in 1500mAH battery (included) Carbon monoxide measurement ranges: 0-500PPM Item weight: 220g / 7.76ounce Packing List: 1 * Air Quality Tester 1 * Lanyard 1 * Charging Cable 1 * User Manual

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