Package Contents ・Digital Voltmeter: 1 ・Measurement Range: 8.0-30.0V ・Display Color: Blue ・Size (WxHxD): 74x53x25mm ・Mounting Hole Size (WxHxD): 66x45x21mm Input/Output ・Power ・Ground ・Remote In ・Remote Out ・Measure In Operation Modes 1. Voltage Display 2. Voltage Display + Warning when voltage exceeds or falls below set voltage 3. Voltage Display + Warning and Remote Cut-off when voltage exceeds or falls below set voltage #Hams' Audio Parts #Hams' Voltmeter <<Shipping>> ・Yu-packet Orders paid in the morning will be shipped the same day, but we are closed for shipping on weekends and holidays.