Description
Air Quality Pollution Detector PTH-5 Monitors Carbon Dioxide Comfortable Environment With Temperature And Humidity Display
Thank you for purchasing the carbon dioxide monitor PTH-5! This product uses a carbon dioxide sensor based on the principle of non-dispersive infrared absorption, which can accurately measure the concentration of carbon dioxide in the air with a concentration range of 0 ppm to 5000 ppm. Long-term inhalation of high concentration of carbon dioxide by the human body can easily induce hypoxic suffocation . This product can keep you away from these troubles. It is suitable for cars, baby rooms, homes, Offices and other densely staffed occasions, it is also suitable for greenhouses, breeding farms, etc.
Specification
1)Using non-dispersive infrared technology (NDIR), full-scale temperature range correction; 2) Various air quality warning forms such as indicator lights and facial comfort expressions; 3) The screen backlight will automatically turn off in 10 minutes and wake up with one key; 4) Large-capacity 18650 lithium battery, long battery life; 5) Support USB charging method; 6)There is a bracket stand on the back of this product, which is convenient to place on a flat surface for continuous monitoring.1)Using non-dispersive infrared technology (NDIR), full-scale temperature range correction; 2) Various air quality warning forms such as indicator lights and facial comfort expressions; 3) The screen backlight will automatically turn off in 10 minutes and wake up with one key; 4) Large-capacity 18650 lithium battery, long battery life; 5) Support USB charging method; 6)There is a bracket stand on the back of this product, which is convenient to place on a flat surface for continuous monitoring
.Charging
When charging with the Micro USB that comes with the instrument，please use a power adapter with a specification of 5V⎓ 1A”. When using a third-party USB cable, please be careful not to exceed 1m in length to prevent excessive voltage drop from being unable to recharge. Please use qualified chargers and chargers,not non-standard power adapters.In general, the battery is fully charged and takes about 4 to 6 hours.(This data is for reference only, the actual time will be affected by various factors and vary) .T
Alert
When the measured value is between 0-700ppm, the Carbon dioxide value belongs to the safe range; When the measured value is between 700-1500 ppm, the Carbon dioxide value belongs to the warning range and needs close observation; When the measured value exceeds 1500ppm, the Carbon dioxide value exceeds the standard and must be open the window for ventilation. You can also directly judge whether the formaldehyde value exceeds the standard through the indicator light.
Measuring
Press A button, the instrument starts to work, the screen will display Carbon dioxide levels and comfort expressions.
Packing List
lPlease check the accessories list of the instrument you purchased according to different models. 1. PTH host × 1 2. 18650 lithium battery × 1 (built-in) 3. user manual × 1 4. USB cable × 1 5. Product certificate ×1
Notice
1)This product should not be dipped in water, nor should it be placed in a high temperature environment exceeding 60℃. 2)This product belongs to precision measuring instrument and shall not be dismantled without authorization. 3)It can not be measured in the environment of organic gas with too high concentration for a long time. 4）Built-in lithium battery, when measuring the air quality in the car, please do not put the carbon dioxide monitor with lithium battery in the sun;
