BLACKLINE SAFETY - G7C/G7X Calibration Gas LEL,CO,H2S,O2 58L (18% 02, 50% LEL, 100ppm CO, 25ppm H2S) First Aid High-visibility reading with a high

High-visibility reading with a high viewing angle LCD that remains easy to read in a variety of lighting conditions

HD Brown Polarized Lens: Reduces glare and enhances contrast for sharp

comfortable fit designed for demanding work environments

even in chilly settings

BLACKLINE SAFETY - G7C/G7X Calibration Gas LEL,CO,H2S,O2 58L (18% 02, 50% LEL, 100ppm CO, 25ppm H2S) First Aid High-visibility reading with a highBLACKLINE SAFETY G7C G7X Calibration Gas LEL, CO, H2S, O2 58L is a precision calibration gas designed for reliable sensor verification on BLACKLINE SAFETY G7C and G7X gas detectors. This professionally formulated mixture ensures your detectors respond accurately during calibration, maintenance, and field testing. Whats included Mixture composition: 18% oxygen (O2), 50% LEL, 100 ppm carbon monoxide (CO), and 25 ppm hydrogen sulfide (H2S). Cylinder