2-3 ppm 3-20 ppm Measurements: 10
PN: 273279-981
1-inch TFT Display Options : No Options Operator Input : Touch Screen Type of Display : TFT Color Rockwell Type : 2711P PanelView Plus Display Modules Screen Size : 12
1275783 E3TST12
It is impossible to differentiate between them
Dräger Cal Gas 30% LEL pentane, 100 ppm CO, 25 ppm H₂S, 20.9% O₂ , 58L/N₂ - PN 4594944 Ammonia 0.25/a 2-3 ppm 3-20 ppm Measurements:Drger Cal Gas 30% LEL pentane, 100 ppm CO, 25 ppm HS, 20. 9% O , 58L N PN: 4594944 Drger Calibration Gas Mixtures 30% LEL pentane, 100 ppm CO (carbon monoxide), 25 ppm HS, 20. 9% Vol. O (oxigen) , Balance N, 58 Liter, 500 psi, 24 Month Maximum Shelf Life Drger Calibration gas and accessories Calibration of equipment will ensure safe operation and functionality of equipment and will also meet with the applicable regulations and codes of practice.