Hester-Dendy Sampler, Square, 9-Plate, Pkg of 10 Tidbit Temp. Logger Rigorously drop tested from all

Rigorously drop tested from all angles

Double-edged cutting blade

agricultural

Wetted materials: Epoxy case

Hester-Dendy Sampler, Square, 9-Plate, Pkg of 10 Tidbit Temp. Logger Rigorously drop tested from allProduct Code: 150 A15 This inexpensive, compact and lightweight device has become a staple in the field and is similar in function to the periphyton. The most adaptable artificial substrate sampler on the market, its EPA recommended in 2 versions. Suspend it, float it or attach it to submerged objects such as boulders or stakes. Leave it in place for 2 or more weeks, then scrape the critters off the plates and analyze in the lab. Constructed of 1 8 (3