Ηλεκτρονικό πολύμετρολειτουργεί με μπαταρία ΜετράειΒολτ συνεχές έως 2000VΒολτ εναλλασσόμενο έως 750VΑμπέρ μόνο συνεχές έως 10Αmtranzistor NPN - PNPΑντίσταση έως 2000KΔίοδοΔιαθέτει Buzer συνέχειας αγωγούδιαθέτει έξοδο square wave
• Complete DTMF Receiver• Low power consumption• Internal gain setting amplifier• Adjustable guard time• Central office quality• Power-down mode• Inhibit mode• Backward compatible withMT8870C/MT8870C-1The product is also available per piece exclusively in our physical store.
30W Fast Charger with 4 charging ports 2 USB A 2 USB type C Operating from 100 volts to 240 volts Protection against overload, over voltage, over current, short circuit, fire, lightning 2 years warranty
Central office quality DTMF transmitter/receiver• Low power consumption• High speed Intel micro interface• Adjustable guard time• Automatic tone burst mode• Call progress tone detection to -30dBmThe product is also available per piece exclusively in our physical store.