Fortuna M metal detector is a very well-known, popular in Ukraine basic digital metal detector with discrimination. The metal detector is not inferior to analogues of imported production. Fortuna-M has a four-tone sound response for different types of metals and also displays the VDI number. This allows you to focus on digging out the desired targets. There is a Gold mode for searching for gold. Manual or automatic soil balance. Advantages: 1. VDI: is (digital designation of purpose) 2. Impulse interference filter 3. Gold mode 4. Possibility to adjust the device for different coils up to 18 kHz The main technical characteristics of Fortuna M: - Type: soil - Sound response: 4 tones - Discrimination: yes - Soil balance: manual, auto Search indicators: - 5 kopecks USSR 1981: 37 cm; - 3 kopecks 1910: 35 cm. - on average, the air detection range = 30-45 cm per coin; - Large metal objects up to 150-200 cm. Complete set: - Control unit.