Vender 3 in 1 car digital LED voltmeter + thermometer + dual USB charger al mejor precio

Description: Compact design, easy to carry. Cigarette Lighter Socket,plug and play, convenient to use,Simply plug into cigarette socket,instant confirmation of battery voltage,low power consumption high light LED display Function. Digital thermometer suitable for 12V and 24V ,battery measuring range:-10~70℃ Function. Can measure the voltage of your car to avoid excessive electricity. Can measure the temperature inside your car and charge your phone quickly. Specification: Material: Plastic, Metal Color: Black Size: Approx 100mm*56mm*35mm/3.94''x2.20''x1.38'' Input Voltage: 12V/24V Output voltage:5.0V Maximum Output Current: 2.1A Voltage Measuring range: 0-30V (Blue Display) Temperature Measuring range: -30 - 70 degree Centigrade(Red Display) Package Includes: 1 Piece Digital Theremometer and Voltmeter USB Car Charger Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, Thank you. Please check the size measurement and the picture carefully before making payment.