Hi, please comment and review my entry. When you put the result in Milli Ampere and Milli second test column, the number will automatically turn red if it exceed required value. It also reflect automatically in m(A) and m(S) column showing pass in green and fail in red. The push button column data will turn green if enter Pass and red if enter Fail. Fail/Pass column also shown automatically after evaluate the conditon in m(A),m(S) and push button result. The RCD column also will automatically suggest need replacement with highlighted if it show fail in Fail/Past column. In conclusion, you just need to enter data in 3 column only which is Milli Ampere test, Milli second test and push button column, then the m(A), m(S), Fail/Pass and RCD column will automatically appear.