Product Description Description:
The carbon dioxide detector uses the absorption principle of infrared light source (NDIR) to detect carbon dioxide gas in the on-site environment. This product has the characteristics of temperature, humidity, AV color screen display, alarm settings, rechargeable lithium battery or separate external USB power supply, sensor service life ≧8000 hours, stable data, convenient carrying, etc. Specification: Material: metal+ABS Color: black Measurement items: CO2, temperature, humidity Carbon Dioxide Range: 400-5000 ppm（±50 ppm） Temperature Range: -10°C ~ 40°C (±1℃) / 14℉ ~ 104℉ (±1.8℉) Humidity Range: 20 ~ 80 % RH CO2 technology: infrared (NDIR) Temperature and humidity technology: temperature and humidity sensor Sampling time: 1.5 seconds Temperature Measurement Accuracy：±2℃ Relative humidity: 0-99% Humidity Measurement Accuracy：±3％ Battery: Built-in 18500 lithium battery（2400mah） Length of work：Can work continuously for more than 38 hours Power source: 5V 1A The application fields of carbon dioxide detector are: 1. Public places. In crowded places, such as meeting rooms, classrooms, exhibition halls, hospitals, shopping malls, bars, restaurants, airports, train stations, entertainment halls, etc., carbon dioxide detectors can be used for ventilation control and environmental quality monitoring. To protect people's health. 2. Agriculture. Carbon dioxide is related to the photosynthesis of plants. Therefore, it is widely used in agriculture. Proper concentration of gas fertilizer can increase the yield of agricultural crops. When the concentration of carbon dioxide is insufficient, gas fertilizer can be used, which is of great help to the growth of vegetable plants and the increase of vegetable yield. 3. Animal husbandry. The air quality is related to the healthy growth of animals. If the air is turbid for a long time, the carbon dioxide concentration is high, and the lack of ventilation will cause the animals to get sick or lead to epidemic outbreaks. Therefore, the installation of carbon dioxide detectors in the farm can prevent the occurrence of animal epidemics. 4. Industry. Carbon dioxide detectors are widely used in industries, such as wastewater treatment, workshops, workshops, greenhouses, clean rooms, safe production, and other industries, especially underground operations that require monitoring of carbon dioxide concentration. Carbon dioxide detectors are commonly used in carbon dioxide-related industries such as metal processing, pulp and paper, cleaning and solvent extraction, and low-temperature cleaning. NOTE: 400-450PPM (Excellent): The usual outdoor air level. 450-700PPM (good) typical value in a well-ventilated living space. 700-1000PPM (slight pollution) poorly ventilated living environment 1000-2000PPM (moderately polluted) air level that is insufficient, drowsy, and enough to cause complaints 2000-5000PPM (heavy pollution) stagnant, stale, sultry air level. It causes headaches and drowsiness, accompanied by lack of concentration, decreased concentration, rapid heartbeat, and slight nausea. Exposure to more than 5000PPM (severe pollution) may cause severe hypoxia, resulting in permanent brain damage, coma and even death. Package Include: Carbon dioxide detector *1 English manual *1 ● We accept Payment via PayPal only.
● If you do not have a PayPal Account you can still pay with your Credit / Debit Card, but this will be through PayPal ONLY. VAT and TAX is not included, please not.
(1).Item are posted Australia wide using Australia Post for free with a tracking number. (2).Items are posted to the buyer's Paypal address, so please ensure that those details are correct before marking payment. (3).Provided payment has been received before posting time, items will be shipped the same day. (4)Delivery usually takes between 2-5 business days. WA deliveries can sometimes take longer. However, please keep in mind that times there may be an unusual delay in delivery by Australia Post, which is something over which we have no control. Sorry, pick up is not available as it has proven very difficult to coordinate. ●We understand that not every purchase is a good one for every custome
Please note that we only accept returns within 30 days after delivery. ●If the item is defective/DOA (Dead on Arrival) we must be notified within 2 days of arrival, and a refund in full will be granted after item is sent back. ●Returns after 30 days will not be accepted. ●Please allow up to 3 business days for your item to be inspected and your return to be be processed. Our warehouse are based in Sydney, which means quick and fast shipping! We offer the highest quality products lowest possible price while offering efficient service available on ebay. We feel well to hear message from you, do no hesitate to contact us and we will answer you within 24 hours (weekend excluded). We'll reply your message within 24 hours on working day because of jet lag. If Weekends or holidays, we'll reply within 48 hours. Will do best to solve problem. Please trust us.
|