Professional LCD Gas Leak Detector with 5V Backup Battery – Reliable Safety Alarm for Home & Commercial Use
Ultra-sensitive semiconductor sensor detects multiple combustible gases (methane, propane, LNG) with 0-20%LEL measurement range for precise leak identification. Bright LCD screen displays real-time gas concentration levels; 85dB alarm triggers instantly at dangerous levels (≥5%LEL), with red LED flashing for visual alerts. Dual power supply: Built-in DC 5V backup battery ensures 24/7 protection even during outages; low power consumption design extends lifespan. Durable ABS housing with flame-retardant coating; compact wall-mounted design (110×68×35mm) for kitchens, garages, labs, or industrial sites. Easy installation with included screws and template; CE/FCC certified for safety compliance. Bulk discounts available for wholesalers.