● LCD display with English
● CE,ATEX certifiacte
● Imported sensor high accuracy
● Acousto-optic,vibration alarm
● Rechargeable lithium battery
● Rechargeable lithium battery
● Adjustable alarm point
● Can keep 3000 alarm record
●180° rotatable screen for easy use
● Displaying battery capacity
● Can keep 3000 alarm record
●180° rotatable screen for easy use
● Displaying battery capacity