Don't think you'll find they do Jules as well , can't say I ever looked. When you start it up , it says a warning , any button press will do the Skans self check , you then get an option of saving or continuous mode ,pretty sure the 3rd button down is the access button to accept your choices, if you pick continuous you then enter the pellet weight using the up down buttons (Top two) , then just shoot from at least 10 " away as many as you want, it won't save the data.
If you choose the save mode , you get 5 banks of 10 shots A, B , C , D and E , if you select a bank you then set the pellet weight for that bank, shoot ten shots , that bank will save your info , you can do 5 different types of pellets, just set weight per each lettered bank, They will stay saved until you clear them, just have play with all the buttons . access to the data is with the bottom two buttons as well as the up and down when viewing the shots It's quite simple when you've got it, this is a little video to help, If i remember correctly one part isn't true but haven't watched it in ages so at least you have a visible guide as well
https://www.youtube.com/watch?v=rrNeziG0U7E