New condition and after service provided 3*1.5V battery operated industrial carbon monoxide detector

Place of Origin:

Guangdong, China

Brand Name:

OEM

Model Number:

HG-904

Power supply:

3x1.5V battery

Senor:

Electrochemical CO sensor

Keyword:

real human voice

LED Indication:

Alarm or Low Battery Alarm

Material:

ABS plastic

Alarm decibel:

Louder than 85dB

LED Display:

show PPM value in real time

Alarm method:

Sound&flash alarm

Market:

all over the world

Application:

Home,office,hospital,school,commercial area,public area,etc