ITEM NAME:Red LED Digital Display Voltmeter DC 3.2-30V P4M3 Red LED Digital Display Voltmeter DC 3.2-30V P4M3 The RED DC Voltage Meter with DC3.2-30V range. It is easy to read, install and use And it is self-.Highest input: DC 30V (higher than 30V is the risk of burning). Display: Three-digit 0.56 \ "LED, red. LED Color: Red color. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.
