GERI8482; Digital Voltmeter Ammeter 2in1 LED Red LED DC 0-100V 50A with shunt Product Name : Digital Panel Voltmeter Ammeter;Power : DC 3.5-30V;Type : DC 50A/75mVDC 0-100V DisplayMethod : 7 Segment LED Display;Display Color : Red;Gauge Size : 4.8 x 2.9 x 2.2cm/1.9" x 1.1" x 0.87"(L*W*T) Mounting Hole Size : 4.5 x 2.5cm/1.8" x 1"(L*W);Cable Length : 15cm/5.9" Shunt : 50A/75mVType: FL-2Accuary:0.5Size:12 x 2.5 x 1.8cm/4.7" x 1" x 0.7"(L*W*T);Casing Material : Plastic, Electric Part Weight : 75g;Package Content : 1 x Digital Panel Voltmeter Ammeter