Hi Guys.

Hope you are doing fine. I have try same WooCommerce price measurement plugin and found same issue when active the theme and plugin. As per @yantsa comment. I have search for better solution and i found another plugin which works perfect to me, which is WooCommerce Variable Pricing

So please if any other have issues with WooCommerce price measurement i advice to use WooCommerce price measurement it will make your life easier.

Good luck.

Did your this issue was fixed or not ?