The GBC Inv3p-12-1000-a inverter converts 12 V DC to 220–240 V AC with a pure sine wave. Its pure sine wave output is suitable for sensitive and inductive loads, such as refrigerators, drills and motors. SoftStart technology limits the starting current, while the two Schuko sockets allow two devices to be connected simultaneously.

The input connection uses alligator clips, and the device also has a USB port for charging portable devices. It features a low-battery alarm, shutdown due to under- or overvoltage, four fuses and a cooling fan.

• Waveform type: Pure sine wave
• Nominal input voltage: 12 V
• Input voltage range: 10–15 V DC
• Rated power: 1000 W
• Maximum power: 2000 W
• Output voltage: 220–240 V AC
• Output frequency: 50/60 Hz ±0.5 Hz
• Input current: 84 A
• Input connection: Alligator clips
• Output sockets: 2 Schuko
• Additional connection: USB port
• Technology: SoftStart
• Low-battery alarm: 10–10.5 V DC
• Undervoltage shutdown: 9–9.5 V DC
• Overvoltage shutdown: 15.5 V DC
• Fuses: 4 × 30 A
• Maximum efficiency: 0.9
• Protection rating: IP20
• Housing material: Aluminium
• Colour: Black
• Dimensions: 32.7 × 1.8 × 9.5 cm
• Weight: 3.3 kg
• Package contents: 1 inverter