I agree, it looks like a Wave, but after watching the first season, I think he would be better suited with a Swisstool Spirit X. ANd there was another multi sighting in the same show. Season 1 episode 10. Alec disengages the bomb in the car with what looks like a Leatherman Squirt P4.(Image removed from quote.)
I'm torn between Squirt and the Gerber Clutch/Vise. The pliers head looks a bit Gerberish.