Tang I Generation 12V to 110V 3000W Modified Square Wave Intelligent Car Power Inverter with Dual USB(Black) ANKER It can test the grounding

It can test the grounding resistance of various grounding systems

- Low impedance input

Net weight: 154 grams

1Ω-60ΜΩ +/-(0

Resolution: 1280x720

Tang I Generation 12V to 110V 3000W Modified Square Wave Intelligent Car Power Inverter with Dual USB(Black) ANKER It can test the grounding1. Uses: suitable for all automobiles, wind power, solar power, pollution free power generation, etc. 2. Features: suitable for continuous use of laptop computers in the car, with automatic protection during overload, overvoltage, over temperature, and short circuit, strong and durable, beautiful and lightweight, convenient and practical 3. Circuit topology: push pull 4. Output voltage waveform: square wave 5. Input voltage range: 12V 6. Output