Carbon Monoxide Detector GAS Detector Temperature and Humidity Combustible Gas Detector Multifunctional CO Alarm

Product information: Weight: 90 Measurement object: CO/GAS/temperature/humidity/ Size: 121 * 66 * 32 Power supply: built-in battery Measuring range: 0-500ppm Applicable object: Combustible gases such as carbon monoxide Voltage: 5 Type: Portable Package: 1 * 5-in-1 gas detector