https://www.vetnurse.co.uk/f/nonclinical-discussions/5769/calilibrating-hills-scales Hi, Our Hills scales got a bit of a dunt and need to be callibrated according to the engineer. He wants them sent back so he can do this. Has anyone done this themselves? Thanks en-USTelligent Community 10https://www.vetnurse.co.uk/thread/55434?ContentTypeID=1Thu, 19 Nov 2009 13:29:22 GMT1a0763ec-3885-442c-853e-6cef656dfec5:b460640e-5f61-45f9-bb87-5a7fa15fb365Gillian Davidson<p>No they are the ones with 4 flat buttons and an off button...</p> <p>It says E1 just now. It must just be a combination of holding various buttons....</p><div style="clear:both;"></div>https://www.vetnurse.co.uk/thread/55428?ContentTypeID=1Thu, 19 Nov 2009 13:15:18 GMT1a0763ec-3885-442c-853e-6cef656dfec5:71d76d76-1ca4-47d1-8b1f-614c18d4b8bbMaisy<p>Are they the ones with removable on/off button? Is anything coming up on the screen at all? I think it may be Hills scales that you can calibrate by keeping the button held down for a few seconds til a message with different options comes up such as changing kgs to lbs/oz?</p><div style="clear:both;"></div>