Honeywell Caliberation Gas Cyliner BW Monitors 58L (CH4/LEL, O2, CO and H2S)

This Honeywell calibration gas cylinder, 58L, is used to calibrate BW four-gas monitors for CH4/LEL, O2, CO, and H2S readings, helping keep confined-space and gas detection equipment accurate and compliant.

• 58L calibration gas cylinder
• Calibrates BW monitors for CH4/LEL, O2, CO, and H2S
• Supports confined-space gas detection compliance
• Honeywell branded calibration gas