Sensor : Stabilized electrochemical Gas-specific
Measurement Range : 0~1000 PPM
High accuracy
Large LCD display
Accuracy is not effected by humidity
Small sensor drift
Stable readings
Max reading and Data Hold
Low battery consumption, long battery life.

SPECIFICATION 

Sensor : Stabilized electrochemical Gas-specific
Operating Conditions : -20~60C-4~140F;<90%RH (Non-condansation)
Storage Condition : -30~70C-22~158F;<75%RH
Dimension (L*W*H*) : 171*55*38*mm
Weight : 152g
Accessories : Users manual, 9V battery, Blister card with clamshell.
Audible Alarm : can set upper limit
Typical Sensor Life : about 5 years
Measurement Range : 0~1000 PPM
Accuracy : 5%10PPM
Measurement Solution : 1PPM
Response Time : <30S
Zero Drift : <5PPM
Repeatability : 2%
Fast Sampling Time : 2times/second
Long-time Stability : <5%/year

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