Thieves have stolen the GPS systems from two tractors near Ivybridge.
The thefts took place in the area of Westlake sometime between 6am and 8pm on Thursday, September 9.
Police are now appealing for witnesses and anyone with information relating to the thefts to contact them.
They are also reminding farmers to be wary of such thefts, to remove similar items if possible, to consider marking property and to keep a note of serial numbers.
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Anyone with information, offered similar items or with CCTV in the Westlake area is asked to phone 101 or email 101@dc.police.uk quoting CR/078469/21.
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