GOTRAYS Combination Natural Gas Leak Detector and CO Detectors, 4-in-1 Plug-in Wall Design Carbon Monoxide & Gas Detector with HD Screen&Indicator

General description This Combination Natural Gas Leak Detector and CO Detector is a 4-in-1 plug-in wall design that provides comprehensive monitoring of carbon monoxide and combustible gases. It features a high-definition screen that displays gas concentration values, temperature, and humidity, ensuring safety in homes, kitchens, and while traveling. Technical specifications Power supply: 230V AC Detection range: 0-999 PPM for CO Accuracy: ±10% for CO Combustible gas detection range: LV1-LV4 Combustible gas accuracy: 15% LEL Temperature range: -10℃ to 50℃ with ±1.5℃ accuracy Humidity range: 0% to 95% RH with ±5% RH accuracy Alarm sound: >85 dB Screen brightness adjustment available Compatibility and accessories Compatible with all UK standard AC outlets Suitable for use in bedrooms, RVs, kitchens, living rooms, basements, and hotel rooms Installation Plug into a standard 230V AC power outlet Long press the "speaker" button to invert the screen 180° if needed Usage Continuously