• Dual beam infrared technology

• Battery or AC power along with 120 VAC adapter included

Supply Voltage:120V/6V adapter (included) or Four AA alkaline batteries (not included)

Battery Life:Up to 80 hours

Accuracy:

CO2:±50 ppm or 5% of reading

Temperature :±2°F (±1°C)

Output (via RJ-45 jack):0-4VDC = 100 Ωmin 0-4000 ppm

 :0-4VDC = 32° to 104°F (0° to 40°C)

Calibration :every 12 months

Repeatability: ±20 ppm

Pressure Dependence :0.13% per mm Hg, user input for elevation correction

Response Time:<60 sec CO2

Display:Four-digit 1/2" LCD, CO2, and temperature

Range:

CO2:From 0-10,000 ppm

Temperature:32° to 122℉ (0° to 50℃)

Operating Temperature:32° to 122°F ( 0° to 50℃), 0% to 95% RH

Dimensions:6.5"H x 3.0"W x 1.5"D (16.5 x 7.6 x 3.8 cm)

Weight:2.1 lb (0.95 kg)

Warranty: 1 year