【High-quality material】The mobile phone charger measuring voltmeter is made of high-quality ABS material, which is heat-resistant, corrosion-resistant, flame-retardant and has a very high safety factor.
【Superior performance】There are three output schemes for USB output voltage: 5V3.4A/9V2.5A/12V2A.
【Multiple protection functions】The mobile phone charger measuring voltmeter has multiple protection functions, input overvoltage, undervoltage protection; output overcurrent, overvoltage, undervoltage, short circuit protection; reverse connection protection; chip internal high temperature protection.
【Wide range of applications】The mobile phone charger measuring voltmeter can be used to power most of the in-vehicle supplies such as mobile phones, tablets, IPADs, navigation and GPS.
【Scope of use】The mobile phone charger measuring voltmeter can be installed on DC12V vehicles, motorcycles, ATVs, SUVs, boats and other transportation tools.