Proactive 12 Volt Low Flow with Power Booster III Controller Tinker & Rasor Model APS longer tethers

longer tethers

Open junction design helps limit clogging from soil organics and debris

By changing the sharp cut cyclone

This pen-sized sample collection device is easy to use

inside a constant inner diameter

Proactive 12 Volt Low Flow with Power Booster III Controller Tinker & Rasor Model APS longer tethersWith the Low Flow Sampling Controller the user can precisely control the water discharge with the turn of a knob. The Low Flow Sampling Controller is used to achieve low flow sampling as low as 40ml min. in accordance to EPA field sampling guidelines. Simply hook the controller to a car battery and connect the pump to the Controller. Set dial to low, turn on device and then increase the flow to the desired flow rate.