~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Thank you for viewing! No comments needed, instant purchase OK ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ★ Brand new, unused, free shipping ★ Ships within 24 hours ★ We may process your order immediately after receiving it. We are sorry, but in that case, we cannot accept cancellations, so please be aware of this beforehand. About this product 【Advanced Electrochemical Sensor】Generates an electric current as soon as it is exposed to carbon monoxide. This means it reacts faster and more accurately than conventional co-detectors and is less susceptible to other gases. It is normal for the product to display 000PPM when there is no carbon monoxide gas in the air. 【Large Screen Display】Not only can you intuitively check the carbon monoxide concentration value on the large screen display, but you can also clearly see the temperature and humidity conditions that you are concerned about every day. 【Large Capacity Battery】Type-C rechargeable with a 1200mAh battery. Charging time: about 5.5 hours, can be used for about 60 hours on a single charge. 【Compact and Portable】Palm-sized and weighing only 64g, it is easy to carry and perfect for outdoor activities such as camping. There is a strap hole on the main unit, and you can hang it with the included strap. 【Important Notes】 ★ To provide the product at a more affordable price, we may ship it in simple packaging due to shipping costs. Please purchase after you have agreed to the product condition. ★ The product images may differ slightly in color from the actual product due to the shooting environment. ★ Although the product has been opened once for shooting and content confirmation, the product itself is new and unused. ★ Due to being an imported product, there may be some scratches or marks on the outer box or the main unit. ★ If you are looking for a perfect condition, please refrain from purchasing. 250831