WEAJA Household Gas Tester Meter Alarm – Reliable & Affordable Safety Solution

Ultra-Sensitive Detection
Equipped with advanced semiconductor sensors for instant detection of combustible gases (methane, propane, butane). Detects leaks at concentrations as low as 300-10,000 ppm, ensuring early warning.
Durable & Compact Design
High-quality ABS housing with flame-retardant properties. Sleek, lightweight (150g) for wall or ceiling mounting. IP44-rated dust/water resistance for kitchen, garage, or RV use.
Smart Alarm System
85dB buzzer + LED strobe alerts for audible/visual warnings. Auto-calibration function minimizes false alarms. Low-power design with 12-month continuous operation.
Easy Installation & Maintenance
Plug-and-play setup with included screws and tape. Replaceable sensor module extends device lifespan. Battery-powered (3x AAA, not included) for hassle-free placement.
Global Compliance & Value
CE/RoHS certified. Bulk pricing available for landlords, hotels, and contractors. Ships worldwide at unbeatable wholesale rates—safety shouldn’t cost a fortune.
Ideal For:
Home kitchens, laboratories, industrial storage, camping trailers, and HVAC maintenance. Prevent disasters before they happen.