-The 2701 has a protective body and is both waterproof and dust proof. It is also equipped with a flter kit, allowing for operations in all but extreme weather conditions.
-The unit’s modular design allows it to be combined with various sampling media, including cartridges, Summa canisters, and Tedlar bags.
-Silanized paths minimize the carryover and contamination.
-The 2701 uses capillary current limiter, which reduces the probability of blockage compared with oriface plate current limiter.
