MSA Replacement EX Combustible (LEL) Sensor for Altair 4X, 4XR & 5X Gas Monitors | Mfg# 10106722 MFG# MSA-10106722 $445.00 $373.80 Add To Cart
MSA Replacement O2 Oxygen Sensor for Altair 4X, 4XR and 5X Gas Monitors, Mfg# 10106729 MFG# MSA-10106729 $378.00 $264.60 Add To Cart
MSA 10106725 Replacement CO/H2S Two-Tox Sensor for Altair 4X,4XR & 5X Gas Monitors MFG# MSA-10106725 $499.00 $394.21 Add To Cart
MSA 10242735 Replacement PID Sensor for Altair 5X IR Series Gas Monitors MFG# MSA-10242735 $1,922.00 $1,537.60 Add To Cart
Industrial Scientific 17155304-N Ventis PRO 5 Methane (CH4) IR Sensor, Dual Range, 4 Series MFG# IS-17155304-N $1,032.08 Choose Options