Car USB Charger + Volt + Temperature

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Product Info USB Charger to suit Car/Vehicle Cigarette/Power Socket Cabin Temperature + Battery Voltage twin display Blue LED Volt Display, Red LED Temperature Display Compatible w ith all 12-24v vehicle cigarette/power sockets Suitable for use with mobile phones, cameras, small battery chargers and many other USB charging accessories! Description This USB car charger is capable of charging 1 device through a USB charging port and is also able to read the Voltage and Temperature. Having a car phone charger display the voltage enables you to monitor the battery levels in your vehicle while stopped or on the road. This will provide critical information about the power remaining in the battery and can be used to monitor the battery levels. Having a temperature gauge in this device allows you to monitor temperature levels of the area you device is plugged into. This will be important if a child or pet are in the car or if this unit is placed next to a 12v fridge you can check the ambient temperature isn't above its working range. Combing a USB outlet with a Voltage and Temp monitor enables you to use this product in a large range of versatile scenarios weather it is in the car, 4x4, caravan or boat. Specifications Construction: ABS + electrical components. Unit type: USB + Temp + VoltInput: 12v - 24vOutput: 5v 2.1AScreen Size: 36.7mm DiameterMaximum Size: 48mm Diameter Fits all standard automotive Cigarette Power Sockets Show more