| Measurements:   CO   Temperature (optional)[1] |   0 to 2000 ppm -4 to 1202 °F (-20 to 650 °C) | 
        
            | Display | Graphic LCD w/backlight | 
        
            | Power | 4x AA batteries | 
        
            | Run Time | 20 hours minimum (alkaline batteries) | 
        
            | Size (H x W x D) | 8.0 x 3.6 x 2.3 in. (20.3 x 9.1 x 5.8 cm) | 
        
            | Weight | 1 lb. (0.45 kg) including batteries | 
        
            | Operating Conditions | 23 to 113 °F (-5 to 45 °C), 15 to 95% RH (non-condensing), 1 ATM ± 10% | 
        
            | Warm-up Time | 30 to 60 seconds | 
        
            | Memory | 10 locations | 
        
            | Communications | USB 2.0 (mini-B), IrDA | 
        
            | Approvals | CE mark | 
        
            | Warranty | 2 years (including sensor) |