| Gas Measured: | 
            Oxygen (O2) | 
        
        
            | Measurement Methods: | 
            Oxygen-Specific Electro Chemical Sensor – Auto-Calibrating. | 
        
        
            | Measuring Range: | 
            O2:    0.000-100.0% | 
        
        
            | Resolution: | 
            0.001% Below 10.00%, 0.01% above 10.00% | 
        
        
            | Accuracy | 
            4% relative to gas reading, or 0.010% (100ppm) absolute | 
        
        
            | Response time: | 
            8 seconds to 95% Final Reading, 
            15 Seconds to 99% Final Reading. | 
        
        
            | Sampling Rate | 
            4 ml/sec | 
        
        
            | Sample Time | 
            Factory default 15 Seconds. Adjustable in 1 second increments. | 
        
        
            | Gas-borne Contaminate Protection Built-In | 
            External and internal water blocking and particle filters protect analyzer from test gas-borne contamination. | 
        
        
            | Warm-up: | 
            Full accuracy in 30 seconds. | 
        
        
            | Operating Temperature: | 
            0 to +40 degrees C. | 
        
        
            Power: 
            Line Power 
            Internal Battery | 
            10VAC / 220VAC 50/60 Hz Universal Wall Supply 
            8 hour NiMH battery pack. (18 hour pack optional). | 
        
        
            | O2 Sensor Life: | 
            12-18 months | 
        
        
            | O2 Sensor Replacement: | 
            Customer Accessible – Simple 5 minute replacement with self-calibration – no need for factory return/service. |