Portable co detector with digital display
Detect FOR carbon monoxide SPECIAL
MCU control, Reliable without false alarming
Field audio and visible alarming
Auto-start after co level is more than the alarm level which can be used for domestic co alarm
9V rechageable battery power supply
detecting range：0~500PPM^*
alarm readings ：40～500PPM
numerical readings and notes：  3-digit LCD display of levels
sensitivity：  1PPM
Loud, Piercing 70db Horn when co concentrate is more than 50PPM
---User also can set the trigging point(level for alarm)
DIGITAL display the sensitivity level
sensor faulty indicator 
Self- testing Fault
-Excellent reliability & high stability 
-Self test function 
-Silence function
-Electrochemistry durable sensor head 
-Less affected by other organic solvent 
-High Accuracy
-It can work more than 6 months after incharging battery one times.
-low battery warning
-CE approval
-size:101X62X33.2MM