Car Charger Dual USB Port Multifunction LED Digital display Voltmeter Waterproof Mobile Phone Smart Charging Socket Adapter

Battery Included：No High-concerned chemical：None Voltage range：Other Certification：CE Origin：Mainland China Model Number：0-30V Brand Name：Voktta DIY Supplies：Electrical Dimensions：pls check description Operating Temperature：pls check description Accuracy Class：high Power Supply：DC Display Type：Digital Only

Battery Included: No High-concerned chemical: None Voltage range: Other Certification: CE Origin: Mainland China Model Number: 0-30V Brand Name: Voktta DIY Supplies: Electrical Dimensions: pls check description Operating Temperature: pls check description Accuracy Class: high Power Supply: DC Display Type: Digital Only