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Portable Air Quality Monitor Temperature Humidity Monitor Infrared NDIR CO2 Detector Indoor CO2 Detection
Common Display screen Test variables: carbon dioxide (CO2), temperature, humidity Large 2200mAh capacity Lithium battery 5V Micro-USB charging Low battery warning
Specifications: Display Method: Common Display Screen Pressure: 86Kpa - 106Kpa Sampling time: 1.5 seconds Storage temperature: -10 ¡Æ c to 60 ¡Æ c; CO2 Concentration Unit: PPM Power source: Lithium battery with a capacity of 2000mAh; DC 5V power supply via micro-USB port Instructions: 1. Start When you long press the power button, the air quality monitor will start. 2.About Charge When the low battery icon is displayed, the device needs to be charged. Insert the included or another compatible Micro-USB charging cable into the device. Attach the other end to a USB DC charger (such as a smart phone charger) which outputs DC 5V at more than = 1000mA. Charge fully for at least 2-3 hours before use. Avoid charging with a USB computer port which only outputs 500mA. 3. Parameters Carbon Dioxide Monitor Indicators Measuring range: 400-5000PPM Resolution: 1 PPM Measuring range: -10-50 ¡Æ c Technical temperature and humidity indicators Humidity range: 20% -85% RH Measurement accuracy: +/- 1 ¡Æ c Measurement accuracy: +/- 4% rh CO2 sensor: infrared (NDIR) Colour: black Material: ABS
Package Contents: 1 * Air Quality Monitor 1 * English manual
Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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