880 VTAB 17: INVERSE : PRINT "[SPACE] TO CONTINUE": PRINT : PRINT "[ESC] TO MAIN MENU"
890 NORMAL : GET RT$:S = PEEK(49200): IF RT$ = CHR$(32) THEN RETURN
900 POP : GOTO 160
910 DATA 3,LENGTH,inch(s),centimetre(s),.394,2.5380,feet,metre(s)
920 DATA 3.28,.3049,yard(s),metre(s),1.0941,.914,mile(s),kilometre(s)
930 DATA .6211,1.61,2,MASS,ounce(s),gram(s),.0353,28.3,pound(s)
940 DATA kilogram(s),2.2,.4545,ton(s),tonne(s),.984,1.0163,4,AREA
950 DATA squ inch(s),squ centimetre(s),.155,6.45,squ feet
960 DATA squ metre(s),10.8,.0926,squ yard(s),squ metre(s)
970 DATA 1.1963,.836,acre(s),hectare(s),2.4691,.405,squ mile(s)
980 DATA squ kilometre(s),.3861,2.59,3,VOLUME,cubic inch(es)
990 DATA cubic centimetre(s),.0610,16.4,cubic feet,cubic metre(s)
1000 DATA 35.3,.0283,cubic yard(s),cubic metre(s),1.3072,.765,bushel(s)
1010 DATA cubic metre(s),27.4725,.0364,4,VOLUME (fluids),fluid ounce(s)
1020 DATA millilitre(s),.0352,28.4091,pint(s),litre(s),1.7599,.5682
1030 DATA (imp) gallon(s),litre(s),.2198,4.5496,(imp) gallon(s),(US) gallon(s)
1040 DATA .8327,1.2009,(US) gallon(s),litre(s),.2642,3.785,0,TEMPERATURE
1050 DATA degrees Farhenheit,degrees Celcius,0,0,0,FORCE,pound-force,newton(s)
1060 DATA .2247,4.4503,1,PRESSURE,pound(s) per squ inch,kilopascal(s)
1070 DATA .1451,6.89,inch(s) of mercury,millibar(s),.0295,33.9
1080 DATA 0,ANGULAR VELOCITY,revolution(s) per minute,radian(s) per second
1090 DATA 9.55,.1047,0,VELOCITY,mile(s) per hour,kilometre(s) per hour
1100 DATA .6211,1.61,1,ENERGY,British thermal unit(s),kilojoule(s),.9434
1110 DATA 1.06,therm,megajoule,9.48E-3,6.0445,0,POWER,horse power,kilowatt
1120 DATA 1.3405,.746,0,LAST
1130 REM QUIT
1140 HOME : INVERSE : PRINT "DO YOU REALY WANT TO QUIT (Y/N)": NORMAL : GET A$:AS = PEEK(49200): IF A$ < >"Y" AND A$ < >"y" THEN GOTO 170
1150 POKE 34,0: HOME : END
1160 REM ERR ROUTINE
1170 ER = PEEK(222):LN = PEEK(219) *256 + PEEK(218)
1180 HOME : VTAB 10: HTAB 8: PRINT CHR$(7): INVERSE : PRINT "SORRY! I DON'T RECOGNISE THAT COMMAND.": PRINT : NORMAL : PRINT "Press any key to continue ...";: GET ZZ$: GOTO 160