Beneya NM391 Pen-Type Gas Leak Detector with LCD Display

• 🔍 High Sensitivity Detection – Quickly identifies combustible gas leaks with fast response and high accuracy.

• 🌡️ Temperature Compensation – Ensures reliable readings even in changing environmental conditions.

• 🔁 Automatic Self-Check – Built-in auto diagnostic system for consistent, safe operation.

• 💡 Clear LCD Display – Real-time gas concentration readings at a glance.

• ✋ Pen-Type Portable Design – Compact, lightweight, and easy to carry anywhere.

Perfect for: kitchens, gas pipelines, laboratories, propane/natural gas systems, and industrial environments.

The NM391 Pen-Type Gas Detector is engineered for quick and accurate gas leak detection. Its lightweight pen-style design makes it ultra-portable, while the LCD screen provides clear real-time readings. With automatic self-check and temperature compensation, it ensures consistent reliability wherever you go.
Ideal for home safety, industrial inspections, or lab environments — your everyday gas safety companion.

BENEYA Pen-Style Gas Leak Detector is designed to help detect combustible gas leaks quickly and easily around your home, RV, workshop, or workplace. Its compact pen-style design makes it convenient to carry and easy to operate with one hand.

The detector features adjustable sensitivity for locating both small and large gas leaks. Audible and visual alarms provide clear warnings when combustible gas is detected, helping you identify potential hazards promptly. It is suitable for detecting natural gas, methane, propane, LPG, and other combustible gases commonly found in residential and commercial environments.

Ideal for inspecting gas stoves, water heaters, furnaces, fireplaces, gas pipes, valves, and other gas-powered appliances, this portable detector is a practical tool for routine safety checks and maintenance.

Whether you are a homeowner, technician, or DIY enthusiast, the BENEYA Gas Leak Detector offers a reliable and convenient solution for detecting combustible gas leaks before they become serious safety concerns.