BRJ-502D Plug-in Digital Natural Gas Detector High Sensitive Home Gas Alarm Combustible Gas Leak Monitor for Home Kitchen

Features:
* Adopt high quality semiconductor heating sensor, featuring good stability performance.
* Design with MCU intelligent supervise control and SMT chip technology, providing intelligent protection of family safety.
* Can give visual and audible alarm in time when leakage concentration reaches the set value.
* LED-numeric display technology, shows clearly instant gas leakage concentration.
* Feature three indicators: POWER, STATE, ALARM.
* Plug and play, simple to use. Portable body design, easy to carry and store.
* Can be used to detect artificial coal gas, natural gas, liquefied petroleum gas and other combustible gases.
Note:There may be 1-3mm errors due to manual measurement.