High quality DC 100V 10A voltmeter ammeter Blue + Red LED amp meter Ampere voltage Double digital display voltmeter

Features:Compact size, easy to carryGood quality, high precisionstable performanceWide range of applicationsEasy to operateProduct specifications:The working voltage of the instrument itself is DC 4-30V (the maximum input voltage cannot exceed 30V, otherwise the instrument will burn out)Operating current of the instrument itself: ≤ 20mAVoltage measurement range: DC 0-100VCurrent measurement range: DC 0-10AVoltage resolution (v): 0.1VCurrent resolution (A): 0.01AMeasurement accuracy: 1% (± 1 digit)Display: 0.28 "digital tube, dual color blue and redRefresh rate: about 300mS/timeSize: 48mm * 29mm * 26mmWorking temperature: -10 ℃ -+65 ℃Shipping List:Voltage and current meter X1