3-in-1 portable carbon monoxide detector, mini air quality monitor (0-1000 PPM), with lanyard, alarm, temperature and humidity sensor, built-in 800mAh battery, for basements, travel, etc.

General Description This 3-in-1 carbon monoxide detector is a portable device that measures air quality, including CO, temperature, and humidity. Compact and easy to carry, it features a sleek industrial design. Equipped with a highly sensitive electrochemical sensor, it is odor-resistant thanks to its strong anti-interference capabilities. It uses a powerful microprocessor and features a 0.96" color TFT screen. Technical Specifications Dimensions: 10.5 x 3.5 x 1.6 cm Weight: 48 g Package Weight: 78 g Package Dimensions: 14 x 4.5 x 3 cm Battery Capacity: 800 mAh Battery Life: Approximately 18 hours with the screen on, approximately 40 hours with the anti-breathing screen Charging Time: Approximately 1 hour Charging Method: USB Type-C CO Detection Range: 0 to 1000 ppm, ±10% ppm Carbon Resolution: 1 ppm Operating Temperature: -10°C to 50°C Humidity: 0% to 99% RH, non-condensing Temperature Measurement Error: ±1°C Humidity Measurement Error: ±5% RH Screen Size: 0.96-inch color TFT screen Usage This detector is ideal for indoor and outdoor use Outdoors, particularly in camping tents, boats, airplanes, wood-burning stoves, vehicles, and other confined spaces. It emits an audible alarm when CO exceeds 50 ppm and a low battery alarm every minute.