1.pure sine wave Power inverter 2.CPU Control 3.MOQ:50PCS Specification: 1. Advanced Dual- ... , police car, ambulance, ship, traffic lights, etc. 2. For Industry: solar power generation, wind power generation, gas discharge lamp, etc. 3 ... Harmonic DistortionTHD < 5% CZ-500 500W Pure Sine Wave Power Inverter