The table shows the exact amount of precious metals in grams per 1 unit of product:
| Gold (Au) | Silver (Ag) | Platinum (Pt) | Palladium (Pd) |
| 3,91 | 12,34 | 0,3 | 0 |
КДУ-4Б contains 3,91 g. Gold , 12,34 g. Silver , 0,3 g. Platinum .
Given the course of precious metals, we calculate the approximate cost. Multiply the amount of precious metals by the current exchange rate.
Estimated cost= 3,91g*2840.7$ + 12,34g*30.8$ + 0,3g*1625.56$ = 11974.877 $
Прибор КДУ-4Б is on the secondary market of radio components 11974.877 $
| Gold (Au) | Silver (Ag) | Platinum (Pt) | Palladium (Pd) |
| 2840.7 | 30.8 | 1625.56 | 3085.54 |