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CO: 999ppm
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
FCC ID for wireless module: QOQBGM13P
RF Frequency Range: 2400 MHz ~ 2483.5MHz
RF Output Power (Max.): 8dbm








