Weighing just 5. 3oz, the Light 200 Probe is Arva's lightest non-carbon offering and is perfect for heavy use in areas with shallower snowpacks. You give up 40cm of length from the Light 240, but save well over an ounce and get the same 7075 aluminum shaft, KEVLAR tension locking system, and 5cm depth markings. Whether you're just getting into the backcountry or looking for a simple and reliable probe, the Light 200's right up your alley.