1Pack 4-in-1 Plug in Carbon Monoxide Detector & Combustible Gas Alarm with Ultra-HD Color Screen for Home, RV, Kitchen – Gas Leak Detector Temp & Humidity Monitor, Loud 85dB Alarm

Description

About this item

• Gas Real-Time Monitoring: High-precision sensors detect CO (0-999 ppm) and combustible gases (natural gas/LPG/methane) simultaneously. LCD screen shows real-time data for concentration, temperature (-10°C~50°C/14°F~122°F), and humidity (5%-95% RH), updating every 2 seconds.
• Detecting Range: 0-50 ppm no alarm with green light; 51-200 ppm alarm every 2 minutes with yellow light; 201-999 ppm alarm continuously with red light.
• Plug-&-Play Simplicity: Auto-Power- Works with AC 110-220V; plug in to start (30-second sensor preheat included); H button- Adjust screen brightness (high/low/off); green status light blinks every 5s when backlight is off;O button- Long-press to switch °C/°F; short-press for self-test (green light x3 = normal, red = fault); Compact Design- 85x51x33mm for discreet installation.
• Pro Safety Features: Self-Test Function: Regularly checks sensor/buzzer reliability; Operating Range -10°C~60°C (14°F~140°F), 20%-80% RH; avoid >80°C, high humidity, dust, or chemicals; Longevity- Replace after 5 years for accurate detection.
• Wide Application: Versatile Use- Ideal for homes, offices, kitchens, and commercial spaces; Package Includes- 1x HD08-G detector, 1x manual.