5-LED Brake Fluid Tester for Car - Black (1 x AAA)

: BrandN/A : ModelW001 : Quantity1 : ColorBlack : MaterialABS : Special FunctionsSuitable for determining brake fluid quality : Resistance ohm : Power Supply1 x AAA (included) : OtherGreen LED: Indicate that oil fluid contains less than 1.5% water= OK; Yellow LED: Indicate that oil fluid contains appx. 1.5 ~ 3.0 % water = Marginal; Red LED: Indicate that oil fluid contains over 3% water = Fall : Packing List1 x Brake fluid tester : 1 x AAA battery Dimensions: 5.91 in x 0.79 in x 0.79 in (15.0 cm x 2.0 cm x 2.0 cm) Weight: 2.75 oz (78 g)