Soil Resistivity Meter

In order to fulfill the industry's need for an analog soil resistivity meter that is affordable, available, and meets M.C. Miller's high standards, we are proud to introduce the M.C. Miller 400A Analog Soil Resistivity Meter.
The Miller 400A operates exactly like the Nilsson 400 4-Pin Soil Resistance Meter with regard to resistance range selection, null balancing, etc. Consequently, a technician who is familiar with operating a Nilsson 400 will not have to learn any new procedures to operate the Miller 400A.
The Miller 400A has an IP67 rating for dust and water intrusion, and it runs on a set of easily replaceable C-size alkaline batteries. Also, the Miller 400A is built using state-of-the-art components that are readily available, which means that we can respond to our customers' needs in a timely fashion.
Note that the Miller 400A does not fit inside the existing MC Miller soil resistivity test kit case. MC Miller is in process of developing a new case that will accommodate the kit items including the new Miller 400A.
The Miller 400A Users Manual is posted on this website, providing technical details on the operation of the unit and its various applications.