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This soil auger is constructed of heavyweight steel ..
Features dual display for humidity and temperature, ..
Uniform population density field experimentation can..
Estwing. Protect your eyes from debris and specimen ..
Includes a black-and-white secchi disk that is 20 cm..
Easy to read 1" dial with a durable polycarbonat..
Ranges from —5 to 50° C in 0.5 graduations. Furn..
The first and only weather stations in their class t..
Add a WeatherLink® data logger to your Davis Va..