ITEM NAME:85C1-A DC 0-500mA Analog Panel Meter Ammeter with Install Parts C4N3 85C1-A DC 0-500mA Analog Panel Meter Ammeter with Install Parts C4N3 Product Name: Analog Ammeter Model: No. 85C1-A Measuring current range: DC 0-500MA Material: plastic, electronic components Accuracy: 2.5 meters face class Size (approx.): 6.3 x 5.5 x 1 cm / 2.5 x 2.2 x 0.39 inch (L * W * T); Thread Size: 0.28 x 0.75 cm / 0.11 x 0.3 inch Color: white Net weight: 58 g Package contents: 1 x analog ammeter Several install parts Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/-1-3cm.