Features:Can be d for a variety of batteries, including ternary batteries, phosphate batteries, leadacid batteries.The product s the defaultternary battery 3series modevoltage (L03) Ternary battery type L measurement: from L03 series to L20series leadacid battery typeP measurement: DC12V, 24V, 36V, 48V, 60V, 72V, 84V. battery typeF measurement: from F03 string to F24string.On main page, short pre the on to switchthe displaymode, doubleclicks the on to switchthe display (turn off the display to enter low power consumption \ low warning \ power off memory save data function).Can be d in a variety of batteries, including ternary batteries, phosphate batteries, leadacid batteries.Specifications:Material: PlasticMeasuring : DC7-100VWorking Current: Le Equal to 15MaAccuracy: 3%Display: LCD Colored DisplayDiameter: Approx. 54.5mm/2.15inType: TypeA/TypeBPackage Includes:1x Note:Please allow 1-2cm errors due to manual measurement, e sure that you do not mind before you order.Due to the difference between different s, the picture may not reflect the actual color of the item.