uxcell Direct Current 0-30 Volt Voltmeter Analog Panel Meter Product Name: Voltmeter Panel Meter Main Marerial: Hard Plastic Color: White; Size: ~2.5"L x 2.2" Wx 2"T Weight: 67.2g; Package Content: 1 x DC Voltmeter; 2 x Screw Nuts; 4 x Washer.