The Proactive Sample Champ Controller has been designed to be used with the Stainless Steel Champ. When using the Sample Champ Controller the user can precisely control water discharge simply by the turn of a knob and low flow sampling can be monitored and regulated to as low as 40ml/min. Powering in the field is no problem as a simple connection to a 12 volt battery ensures superb pumping power.
Other great features of the Sample Champ LCD Controller are
Manufactured by: Proactive Environmental Products
Model: Sample Champ Controller