By default the weight unit is not shown on the product page when attributes are set to be “Visible on the product page.” Either the unit (kg) is in the attribute name, or there is some custom code in the theme you are using.
Either way if you post a link to the site I can help more!
Also, I talked about this question on my show today:
http://daniel.gd/woocommerce-office-hours-ep-14/
Hi thanks for your reply, Please find the link here…please remove the link once you saw..
By default the weight unit should only display once:
http://esp.im/image/3t291t1v3036
On the Edit Product page in the Product Data box make sure that there is not a unit entered in the Weight input box:
http://esp.im/image/2i200A1c031c
There is a unit in input box as you said will remove that, but an additional unit by default it is being shown… I don’t know how to remove that…in the theme settings also there is no option for it..is there a css or something to change so that i cud hide that unit by default.
SkyVerge posted a good tutorial on how to remove the items from the tab:
http://www.skyverge.com/blog/change-woocommerce-additional-information-tab/
Hope that helps!