Het schijnt dat de DEUS niet dezelfde VDI voor dezelfde voorwerpen geeft, het resultaat zou afhangen van de gebruikte frequentie.

I carried out a quick air test cycling through the various modes (except beach) to compare the readouts for some coins:
i have used the following abbreviations and listing from high freq to low freq with brackets round the same frequencies
DF=deus fast (18khz), A=all metal (8khz), R=relic (8khz), GMP = gold max power, (18khz) GMX=goldmaxx (8khz), B1=basic 1 (12khz), B2 = basic 2 (8khz), 4P = 4 pitch (12khz)

Gordian Denarius:
(DF - 88, GMP - 88) , (4P - 82, B1 - 82) , (R - 76, A - 76, B2 - 76, GMX - 76)

Constantine bronze ( with no crud)
(DF - 76, GMP - 76) , (4P - 67, B1 - 67) , (R - 61, A - 61, B2 - 61, GMX - 61)

Lucinius argentium billon:
(DF - 73 , GMP - 73) , (4P - 67 , B1 - 67) , (R - 58, A - 58 , B2 - 58 , GMX - 58)

Augustus denarius:
(DF - 82 , GMP - 82) , (4P - 76 , B1 - 76) , (R - 70, A - 70 , B2 - 70 , GMX - 70)

9Ct Gold Ring:
(DF - 76 , GMP - 70) , (4P - 67 , B1 - 64) , (R - 52, A - 52 , B2 - 52 , GMX - 56)

So it is fairly obvious that the readout is based on frequency rather than individual programme, decreasing as you lower the frequency. - except for the 9Ct ring which gave a range of readings. It was a chunky mens claddagh ring so its possible that it wasnt presented to the coil in exactly the same way for each pass - but the repeatability on coins was cock on

I hope this is of assistance