All-Weather Refrigerated Samplers
NEW! Sigma brand All-Weather Refrigerated Samplers from Hach stand up to extreme environments!
With Sigma's All-Weather Refrigerated Sampler, spending time and money to maintain your sampler is a thing of the past. We designed this unit to last longer than any other sampler available.
Customers rave about the ease of set up and reduced maintenance. Our menu driven program prompts the user for inputs, so programming accuracy is increased. It takes only a few minutes to set up a typical program!

