3pcs Mini Digital Voltmeter Ammeter DC 100V 10A Panel Amp Volt Voltage Current Meter Tester 0.56" Blue Red Dual LED Display

Specifications: The working voltage of Meter itself: DC 4 - 30V(The maximum input voltage cannot exceed 30V. Otherwise the meter will be burned) Working current of Meter itself:20mA Voltage Measuring range: DC 0 - 100V Current Measuring range: DC 0 - 10A Voltage resolution (V): 0.1V Current resolution (A): 0.01A Measure accuracy: 1% ( 1 digit) Display: 0.28" digital tube, Two-color blue and red Refresh rate: about 300mS / times Dimensions:48mm*29mm*26mm Operation Temp: -10-+65 Package included: 3 x Mini Digital Voltmeter Ammeter DC 100V 10A Panel Amp Volt Current Meter Tester 0.56" Blue + Red Dual LED Display