Three pairs (red & black) of push-on adapters: IC test adapters, extended probe tips, & alligator clips with 0.3in (7.6mm) max opening.
Available as O2, CO, H2S, H2, NO2 & flammable catalytic bead.
Flexible conduit in 21 or 27 inch lengths.
Refrigerant gas sensor or combustible explosion proof sensors available.
Annunciator panel for your 301C gas controller.