| Range (CO) |
0 to 4000 ppm |
| Range (O2) |
0.1 to 20.9% |
| Range (Efficiency) |
0.1 to 100% |
| Power |
Four AA batteries |
| Stack air temperature (Range) |
-4 to 2192°F (-20 to 1200°C) |
| Stack air temperature (Accuracy) |
±4°F from 32 to 255°F; ±6°F from 256 to 480°F; ±8°F from 481 to 752°F |
| Air temperature (Range) |
-4 to 999°F (-20 to 537°C) |
| Air temperature (Accuracy) |
±2°F from 32 to 212°F |
| Memory |
500 tests |
| Dimensions (" W) |
3 |
| Dimensions (" H) |
9 |
| Dimensions (" L) |
2 |
| Battery life |
10 hours |
| Display |
Full-color graphic display, 320 x 240 pixels |
| Accuracy (CO) |
5% of rdg or 10 ppm from 0 to 2000 ppm; 10% of rdg from 2001 to 4000 ppm |
| Accuracy (O2) |
±0.3% O2 (flue gas) |
| Fuels |
Natural gas, oil #2, oil #4, oil #6, propane, coal, wood, kerosene, bagasse, digester gas |
| Draft pressure (Range) |
-72 to 72" WC |
| Draft pressure (Accuracy) |
±0.02" WC from -1 to 1" WC; ±2% of rdg from -10 to 10" WC; ±3% of rdg from -40 to 40" WC |
| Manufacturer number |
0024-8449 |