WaterMark® Water Sampler Field Kit ORP Testing The stainless steel mesh is

The stainless steel mesh is soldered onto the frame and bottom

Range and sensitivity is pH 3

retaining walls

6052030 (DO/conductivity)

WaterMark® Water Sampler Field Kit ORP Testing The stainless steel mesh isProduct Code: 77907 WaterMark Water Sampler Field Kit with Vertical Water Bottle Ideal for water sampling at any depth, zooplankton collections, and secchi disc transparency measurements. Kit includes: clear polycarbonate 1. 0 liter water sampler, 200g messenger, 20 cm limnological secchi disc; armored thermometer (liquid spirit filled, 5C to +40C in 0. 5 increments); student plankton net (20 cm diameter x 60 cm length x 153 m); three 20. 0m nylon