plot "casy_PIC18F4550.txt" using 0:($1*1000-150243) axis x1y1 with lines title "Hit1", "" using 0:($2*1000-151408) axis x1y1 with lines title "Hit2", "" using 0:($3*1000-161575) axis x1y1 with lines title "Hit3", "teploty_PIC18F4550.txt" using 0:5 axis x1y2 with lines title "Temp"