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| 724-136-H2 EAGLE 2 for LEL & PPM H2 specific (catalytic) / CH4 (100% LEL / 100% volume (IR) autoranging) / O2 / NH3 | 
| 724-136-H2 EAGLE 2 for LEL & PPM H2 specific (catalytic) / CH4 (100% LEL / 100% volume (IR) autoranging) / O2 / NH3 |