... Meter: 3.5 Digital DC Voltage Meter Model No.: UP5135 LED Voltage Meter - Digital Panel Meter:3½ Digital DC ... Voltage MeterModel No.: UP5135 Specifications:ModelRangeBasic AccuracyMax. Input UP5135-1 ±199.9mV±(0.3%+2) 10V ... UP5135-2 ±1.999V±(0.3%+2) 100V UP5135-3 ±19.99V±(0.3%+2 ... ) 250V UP5135-4 ±199.9V±(0.3%+2 ...