Install Instructions

FEATURES
• Wireless Connectivity
• Visual LED alert
• Audible alert
• Backlight
• Auto power off
GENERAL SPECIFICATIONS
• Operating Temperature: 32° to 104°F (0° to 40°C)
• Storage Temperature: 14° to 122°F (-10° to 50°C)
• Operating Humidity: <80%
• Pollution Degree: 2
• Over-range: “OL” is displayed
• Dimensions: 1.92 x 1.25 x 5.62” (49 x 32 x 143mm)
• Item Weight: 0.35lb
• Calibration: Recommended Annually
• Certification: CE EMC & RED(STD EN 61326-1, EN 60950-1, EN 301 489-1), RoHS, FCC, KC
• Battery Type: (AAA) 3
• Range: 1~999ppm
• Resolution: 1ppm
• Accuracy: ± 3% or ± 2ppm (whichever is greater)
• App Compatibility: iOS
®
; 11.0 or newer and iPhone 5S or newer
Android™; 6.0 or newer
NOTE: Requires compatible mobile device and FREE downloadable App “COA2”.
• Bluetooth
®
module: BGX13P22GA-V21R
• FCC ID for Bluetooth
®
module: QOQBGM13P
• RF Frequency Range: 2400 MHz ~ 2483.5 Mhz
• RF Output Power (Max.): 8 dbm
• Low battery indication
• Max capture
• Data Hold
• Belt Clip
• CO Sensor Self-Test
IMPORTANT SAFETY WARNINGS
WARNING
Read entire Safety Notes section regarding potential hazard and proper instructions before
using this tester. In this manual the word “WARNING” is used to indicate conditions
or actions that may pose physical hazards to the user. The word “CAUTION” is used to
indicate conditions or actions that may damage this instrument.
WARNING
• To ensure safe operation and service of the tester, follow these instructions. Failure to
observe these warnings can result in severe injury or death.
• This meter is designed for trade professionals who are familiar with the hazards of their
trade. Observe all recommended safety procedures that include use of personal protective
equipment.
• Carbon monoxide is life threatening even at relatively low concentrations. Be sure you
understand the risks before investigating potential leaks.
• Do not use the tester if it appears damaged.
• Always adhere to national and local safety codes.
• This COA2 is specified to read Carbon Monoxide from 1-999ppm. The app may continue
to read above this threshold. Professional safety precautions are recommended above
35ppm.
• Threshold safety levels are set to industry standards. By customizing these levels to
higher CO ppm thresholds, users risk personal safety. These settings are saved and used
after exiting and relaunching the App. To reset back to industry standards set the
levels to: Green ≤ 9 ppm; Blue ≤ 34 ppm.
• Any changes or modifications not expressly approved by the manufacturer could void the
user’s authority to operate the equipment.
CAUTION
• The COA2 is designed for ambient testing only. DO NOT place the instrument in flue gas
or warm air streams.
• The COA2 is not designed for in-flue detection. Readings more than 999 ppm will damage
the sensor in the COA2, even if readings continue above the 999ppm range.
• Ensure that the sensor vent at the top of the instrument is free from obstruction.
NOTE: A quick instrument check can be performed by the smoke from a blown out match. Let
smoke enter the vent . This will cause the indicated CO level to increase.