DUAL:
FEATURES:  

Charging current: 15-30 A
Battery voltage: 12-24 V
Recommended batteries: from 105 to 360 Ah capacity.
Red, luminous digital display (voltmeter).
75 A insulated clamps.
32 A resettable magneto-thermal protector.
Charging current selector: 15 A – 30 A
Battery voltage selector: 12 V - 24 V - test (battery charge and alternator status check.)
Internal cooling fan.
Maximum power consumption: 680 W
Power supply voltage: 230 V ~ 50/60 Hz

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Instruction manual