Posted 11/3/2009 17:29 (#912279 - in reply to #912146) Subject: Re: Soil Sampling GPS/reciever
If theres a nine pin serial port on the bottom you can hook up a reciever that way. Trimble makes a 162 thats WAAS only. There's also other models that can be used for better accuracy, (i.e. omni* or rtk).