Indicator truck scale XK3110-T used in electronic truck scale, floor scale, static railroad scale and so on Features:Precision: class 3, n=3000Analog part: ... auto compensation for long distanceDisplay: 7 bits LED, 7 status indicator, 3 battery indicatorDisplay cycle: 100msDivision: 1/2/5/10/20 ... humidity ≤85%RHPreheating time: 15minDimension: 310x195x186mmWeight : about 2.5kg indicator truck scale