User's Manual
Carbon Monoxide Meter
Please read this user's manual thoroughly before using
this unit and keep it properly for your future reference.
1. Safety
Read the following safety information carefully before attempting to operate or service the meter.
Use the meter only as specified in this manual; otherwise, the protection provided by the meter may
be impaired.
Environment conditions:
Operating Humidity ≤90
％（
Non-Condensation
）
Storage Humidity: -20
℃
~ 80
℃
Operating Temperature: -20
℃
~ 60
℃
Storage Temperature: -30
℃
~60
℃
Maintenance
Repairs or servicing not covered in this manual should only be performed by qualified personnel.
Wipe the unit with a dry soft cloth. Do not use abrasives or solvents on this instrument.
Safety Symbol
Comply with EMC
2. General Description
The Carbon Monoxide Meter is designed with a high accuracy CO sensor, providing high accuracy,
fast response and stable readings. It is used to detect the presence of carbon monoxide in wide
applications:
Poorly maintained furnaces, gas heaters, or fireplaces.
Dirty or plugged chimneys, or flue exhausts.
Poorly maintained gas, oil, or kerosene appliances.
Internal combustion engines (e.g., automobiles, lawnmowers, blowers).
The Meter indicates the presence of CO by a reading on the LCD and a beeper tone. The
beeper functions much like clicking of a Geiger counter:
Above 200 PPM, the beeper sounds continuously with the concentration of CO.
From 35 PPM to 200 PPM, the beeper sounds discontinuously with the concentration of
CO.
3. Features
◆
Sensor: Stabilized electro-chemical Gas-specific
◆
Measurement range: 0 ~ 1000 PPM
◆
High accuracy
◆
Large LCD display
◆
Accuracy is not affected by humidity
◆
Sensor drift is small, so that the measurement reading is stable
◆
Compact, light and easy to carry
◆
Low battery consumption, long battery life
CO-01
